Answer:
4000 + 400x = 3750 + 450x
Step-by-step explanation:
The number of cars where the offer would be equal is 5 cars.
4000 + 400x = 3750 + 450x Subtract 400x from both sides of the equation
4000 = 3750 + 50x Subtract 3750 from both sides of the equation
250 = 50x Divide both sides by 50
5 = x
If you sell less than 5 cars a month, take job A. If you sell more than 5 cars a month, take job B.
3. Find the measure of the angle indicated.
Answer:
∠ D = 94°
Step-by-step explanation:
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ CBY is an exterior angle of the triangle, then
∠ C + ∠ D = ∠ CBY , that is
49° + ∠ D = 143° ( subtract 49° from both sides )
∠ D = 94°
Help me solve the word problem below. Will mark brainliest.
Answer:
Step-by-step explanation:
a man is in a boat that is floating 175 feet from the base of a 200 foot cliff. what is the angle of depression between the cliff and the boat?
A boat is moving 175 feet from the base and a man is in the boat. The height of cliff is 200 feet. We need to find the angle between the cliff and the boat.
We have a right angled triangle where base is 175 ft and height is 200 ft.
We know that tan θ = opposite / adjacent
= 200 / 175
So θ = tan ^-1 (200 / 175)
So θ = 48.8 degree
Complete the table.
I
Y=x+9
-2
-1
0
1
2
Answer:
See step by step explanation below
Step-by-step explanation:
x -2 -1 0 1 2
y 7 8 9 10 11
Example:
x + 9
-2 + 9
11
Two cards are drawn from a well-shuffled deck of 52 cards without replacement. Determine the probability The first card is a face card and the second card is a diamond.
The probability that the first card is a face card and the second card is a diamond is 1/17.
What is probability?Probability simply means the likelihood that a particular event will occur or take place.
Number of face cards = 12
Number of diamonds = 13
Total number of cards in a deck = 52
The probability of getting a face card is 12/52 = 3/13
The probability of getting the diamond will be 13/51
Therefore, the probability of the face card and diamond will be:
= P(face card) × P(diamond)
= 3/13 × 13/51
= 1/17.
The probability is 1/17.
Learn more about probability on:
brainly.com/question/24756209
#SPJ1
a store sells coffee beans for $8 per bag. if a bag contains 5 lbs., find the cost of coffee beans per pound.
The cost of the coffee beans per pounds is 1.6 pounds.
Given that,
Coffee beans are available in stores for $8 per bag.
We have to find the price of coffee beans per pound if a bag weighs 5 pounds.
one lb is one pound.
To convert it from pounds to kilogram's, increase it by 1. (or just change the unit). This shows that the number of pounds is exactly the same.
Let us take the cost as x.
We get,
5x=8
x=8/5
x=1.6
Therefore, The cost of the coffee beans per pounds is 1.6 pounds.
To learn more about pounds visit: https://brainly.com/question/27994061
#SPJ1
A spinner has four sections A,B, C and D.
Pls solve this asap.
Answer:
0.35
Step-by-step explanation:
since there are only 4 sides the probability of all 4 should equal 1
0.2+0.3+0.15
0.5+0.15
0.65
1-0.65
0.35 is the probability of D
Hopes this helps please mark brainliest
of the cars sold during the month of july, 85 had air conditioning, 102 had automatic transmission, and 71 had power steering. 6 cars had all three of these extras. 22 cars had none of these extras. 22 cars had only air conditioning, 65 cars had only automatic transmissions, and 31 cars had only power steering. 10 cars had both automatic transmission and power steering. how many cars had air conditioning and automatic transmission but not power steering? a) 30 b) 27 c) 6 d) 4 e) 33 f) none of the above.
27 cars had air conditioning and automatic transmission but not power steering.
What is venn diagram ?A Venn diagram is a diagram that uses circles to show the relationships between things or finite groups of things. Intersecting circles have one thing in common, but non-intersecting circles do not have these features.
Venn diagrams help visualize the similarities and differences between two concepts. They have long been recognized for their usefulness as educational tools. Venn diagrams have been used as part of introductory logic curricula and in elementary school planning around the world since the mid-20th century.
Venn diagrams help show how different concepts and elements intersect. At a glance, you can see how things are similar, how they differ, and where and how they overlap. The center of a Venn diagram (the intersection of two or more circles) often represents a connection or main idea that can be decomposed into various other circles, and labels on the outer part are more common than labels in the center. is clear. .
Calculationcalculation has been attached below .
27 cars had air conditioning and automatic transmission but not power steering
learn more about venn diagram here :
brainly.com/question/1605100
#SPJ4
how long does a ford raptor traveling at 75 mph take to travel 259 mi, in hours
A. 0.4
B. 10/3
C. 0.3
D. 175
Answer:
3.45 hours. The closest answer option to this value would be (10/3), which is technically 3.3333 hours, but it is the closest correct option, by far. 3.333 hours would suggest the distance was 250 miles, not 259 (250/75) = 3.33333)
Step-by-step explanation:
Distance, D, is found by multiplying the speed (75 mph) times the time, x (in hours. If distance is 259 miles, we can write:
259 miles = (75 miles/hr)*x
Rearrange to find x [divide both sides by (75 miles/hr):
x = (259 miles/(75 miles/hr)
Note the units: miles cancel and hours moves to the top, leaving only hours, which is what we want.
(259 hours)/75 = 3.45 hours
Here is a function, double numbers (int x), what data type will this function take in?.
The data type this function take is int.
What is data type?Data type is an attribute of a piece of data that instructs a computer how to interpret its value. Example data type is,
integer (int)boolean (bool)double (double)float (float)string (str)In the question, the function is double numbers (int x). The parameter used in this function is int. Even if it try to pass the double value into the function it will take an integer value corresponds to double value and the function always return the data to integer.
Thus, the function only take integer (int) data type.
Learn more about data type here:
brainly.com/question/19905770
#SPJ4
systems of linear equations and inequalities
solve the system of equations.
x-y=4
2x+y=5
Answer:
∴ x = 1, y = -3
Step-by-step explanation:
x - y = 4 ------ equation (1)
2x + y = 5 ------ equation (2)
Add equations (1) and (2):
(2x + y) + (x - y) = 5 - 4
2x + y - x - y = 1
∴ x = 1
Substitute x = 1 into equation (1):
1 - y = 4
-y = 3
∴ y = -3
) find the approximations t10 and m10 for 2 15 e1/x dx. 1 (round your answers to six decimal places.)
For integral 2 15 e1/x dx. 1, the approximate value of T10 = 27.05 and M10 = 30.29
In this question, we need to find the approximations T10 and M10 for 2 15 e1/x dx. 1
i.e., To find: Integral approximate using Trapezoid rule and midpoint rule
f(x) = 15e^(1/x)
a = 1, b = 2, bx = 1/10
T10 = bx/2 [f(1) + 2f(1.1) + 2f(1.2) + 2f(1.3) + . . . + f(2) ]
= 1/20[15e + 30e^(1/1.1) + 30e^(1/1.2) + . . . + 15e^(1/2)]
= 1/20 * 30 [(e/2) + e^(1/1.1) + e^(1/1.2) + . . . + (e^(1/2) / 2)]
= 1.5 * 18.0362
= 27.05
Now we find M10
M10 = Δx [f(1.05) + f(1.15) + . . . + f(1.95)]
= 1/10 [15e^(1/1.05) + 15e^(1/1.15) + . . . + 15e^(1/1.95)]
= 15/10 [e^(1/1.05) + e^(1/1.15) + . . . + e^(1/1.95)]
= 1.5 * 20.1909
= 30.29
Therefore, for integral 2 15 e1/x dx. 1, the approximate value of T10 = 27.05 and M10 = 30.29
Learn more about integral here:
https://brainly.com/question/20163609
#SPJ4
there are 15 servings in a 10.5-ounce bottle of barbecue sauce. how many ounces are in a serving
There are 1.42 ounces are in a serving of barbecue sauce.
What is the fundamental principle of multiplication?Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
We have been given that there are 15 servings in a 10.5-ounce bottle of barbecue sauce.
Thus, 15 servings = 10.5-ounce bottle of barbecue sauce.
One ounce bottle of barbecue sauce = 15/10.5 x 1
= 1.42
Therefore, there are 1.42 ounces are in a serving of barbecue sauce.
Learn more about multiplications;
https://brainly.com/question/14059007
#SPJ1
Bill's bank charges $27.50 for overdraft fee and $3.50 for using an ATM out of network. Bill has $25 in his checking account at First Bank. Later that day he had a check clear his account for $50 and then added an ATM debit of $80. How much does Bill owe the bank. Explain your answer
Total sum that Bill owe the bank is $36
Given,
The overdraft fee charged by the bank = $27.50
The charge for using an ATM out of network = $3.50
The amount in the checking account = $25
The amount for check clearing = $50
ATM debit amount added = $80
We have to find the money Bill owe the bank;
Overdraft;-
A bank will grant a customer an overdraft when their account balance is 0 so they may pay their payments and other expenses.
Here,
Total sum in bank = 25 + 50 - 80
Total sum in bank = -5
Then,
Total Sum he owe = 5 + 27.5 + 3.5
Total sum he owe = $36
Learn more about overdraft here;
https://brainly.com/question/19388297
#SPJ1
Ms.Salgado needs to have her car repaired but does not want to spend more than $375 for the repairs. The mechanic says that the part needed for the repair will cost $100 and the labor will cost an additional $40 per hour. Which inequality below represents the greatest number of hours mechanic can work without exceeding ms. Salgado’s budget?
Answer:
6 hours without exceeding
Step-by-step explanation:
7 hours goes over
100+40x7=380
6 hours is under
100+40x6=340
A survey by the national retail federation found that women spend on average r146.on a saturday lunch. assume the standard deviation is r29.44. find the percentage of women who spend less than r190.00 on a saturday lunch. assume the variable is normally distributed
The percentage of women who spend less than $190.00. Assume the variable is normally distributed is 0.0694 or 6.94%
Given that,
Women spend an average of $146 on a Saturday lunch, according to a national retail federation poll. Suppose $29.44 is the standard deviation.
To find : How many ladies or the percentage of ladies spend less than $190 on a Saturday lunch
P(X < 190) = P(x-μ/σ < 190 -146.21 /29.44)
= P(Z > 1.487)
= 0.0694
So, the proportion of female consumers who spend less than $190 and that the variable has a 0.0694 or 6.94% normal distribution.
Learn more about standard deviation :
brainly.com/question/14747159
#SPJ4
Graph the line that passes through the given point and has the given slope m. (2,8); m= -1/3
Step-by-step explanation:
Refer to the picture above
what function creates a scatterplot and then adds a small amount of random noise to each point in the plot to make the points easier to find?
The geom_jitter() function is the function creates a scatterplot and then adds a small amount of random noise to each point in the plot to make the points easier to find
Given that,
In order to make the points in the plot easier to find, function first creates a scatterplot and then adds a small amount of random noise to each point in the plot.
Generally, To make the points in the scatterplot easier to find, the geom jitter() method first builds a scatterplot and then adds a little amount of random noise to each point in the plot.
What is the purpose of the Geom jitter () function? Description. The geom point (position = "jitter") shortcut is the jitter geom. It is a practical method of managing overplotting brought on by discreteness in smaller datasets by adding a little degree of random variation to the location of each point.
Learn more about discreteness:
brainly.com/question/13233983
#SPJ4
The geom_jitter() function is a funcreates a scatterplot and then adds a small amount of random noise to each point in the plot to make the points easier
Given that,
Function first makes a scatterplot, then adds a small amount of random noise to each point in the plot to make the points in the field easier to find.
The geom jitter() method often produces a scatterplot first, then adds a small amount of random noise to each point in the plot to make the points in the field easier to find.
What does the Geom jitter () function do? The jitter geom is the shortcut geom point with a position equal to "jitter". It is a helpful technique for controlling overplotting caused by discreteness in smaller datasets by giving each point's location a small amount of random variation.
To learn more about scatterplot click here;
https://brainly.com/question/7219025
#ABCD
determine the order of the following matrix
-8 -1
8 -2
1 6
8 8
Answer: 4 x 2
Reason:
There are 4 rows and 2 columns.
What are 2 congruent segments?.
Segments that are congruent are same in length. Collinear points are those that share a line. A mathematical claim that can be supported by evidence is called a theorem. A segment's midpoint is the point at which it is divided into two congruent segments.
What are congruent segments?
Segments that are congruent have the same length. Collinear points are those that share a line. A mathematical claim that can be supported by evidence is called a theorem. A point that separates a segment into two congruent segments is the segment's midpoint.What is an example of congruent segments?
Any line segment with equal measure is referred to as a congruent line segment. Congruent line segments, for instance, refer to the sides of an equilateral triangle since they all have the same length.Learn more about congruent segments
brainly.com/question/11722213
#SPJ4
Solve the equation 6 1/9m+ 3 1/3m = 28 1/3 for m. HELPPPP SOMEBODY
The value of m on solving the equation 6 1/9m+ 3 1/3m = 28 1/3 is 3
We need to solve the equation
6 1/9m+ 3 1/3m = 28 1/3 for m
converting mixed fractions into improper fractions
55/9 m + 10/3 m = 85/3
Upon taking L.C.M.
55/9 m + 10x3/3x3 m = 85/3
(55 + 30)m/9 = 85/3
3 x 85m = 85 x 9
m = 3
Therefore, the value of m on solving the equation 6 1/9m+ 3 1/3m = 28 1/3 is 3
To learn more about fractions refer here
https://brainly.com/question/387381
#SPJ9
A line's slope is 9, and its y-intercept is 9. What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Please solve 6-11, giving brainliest
Equation:
a) 4 + 3x = 3x- 7 has no solution.
b) 5.4x + 12 = 2(2.7x - 9 ) has no solution
c) 6 + 2.5x = 0.5x - 8 has one solution.
Define equation.A formula that expresses the connection between two expressions on each side of a sign is called equation. Typically, it has a single variable and an equal sign. Like this: 2x - 4 = 2.
Given,
Equations:
a) 4 + 3x = 3x- 7
3x - 3x = -7 -4
0
4 + 3x = 3x- 7 has no solution.
b) 5.4x + 12 = 2(2.7x - 9 )
5.4x + 12 = 5.4x - 18
0
b) 5.4x + 12 = 2(2.7x - 9 ) has no solution
c) 6 + 2.5x = 0.5x - 8
2.5x - 0.5x = -8 -6
2x = -14
x = -7
c) 6 + 2.5x = 0.5x - 8 has one solution.
To learn more about equation, visit:
https://brainly.com/question/10413253
#SPJ13
What is the answer to this question
Answer:
negative
Step-by-step explanation:
because the line falls from left to right, the line has a negative slope. =)
Answer: Negative
Step-by-step explanation:
This line is "going down the stairs," or starting from the upper lefthand side to the bottom righthand side. This means we have a negative slope.
If you need to find the slope;
We will use the "rise over run" method. Starting at (-2, 3) we will count 4 units down and three units right to (1, 1) for a slope of -4/3.
You can see this graph has also shown the change of -4 in the y and the change of 3 in the x.
14. What is the
solution to 34x + 95 = 3(14x + 9)?
Answer:
Solution
x=17/2
Step-by-step explanation:
Answer: x = 17/2
Step-by-step explanation: distribute 34x+95=3(14x+9)
subtract from both sides 34x+95−95=42x+27−95
34
2/4= =
fraction present decimal
Answer:
0.5
Step-by-step explanation:
2/4
= 1/2
Multiply 5 to both numerator and denominator.
= 1/2 x 5/5
= ( 1 x 5 )/( 2 x 5 )
= 5/10
= 0.5
I would like to know what the equation would be.
I forgot how to do this stuff
Help please!
What is the rate of change of the function?
The slope of the line m is -2 if the line passes through (4, -3) and (0, 5) the answer is -2.
What is the slope?The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
From the graph:
(4, -3) and (0, 5)
The slope of the line m = (5+3)/(-4)
The slope of the line m = -2
Thus, the slope of the line m is -2 if the line passes through (4, -3) and (0, 5) the answer is -2.
Learn more about the slope here:
brainly.com/question/3605446
#SPJ1
a coffee machine dispenses normally distributed amounts of coffee with a mean of 12 ounces and a standard deviation of 0.2 ounce. if a sample of 9 cups is selected, find the probability that the mean of the sample will be greater than 12.1 ounces. find the probability if the sample is just 1 cup.
Answer:i don't know really im just another student and i'm just doing this for the points my guy so don't be mad if you get a bad response
Step-by-step explanation:
1. I have no idea
hi so were learning to do multi step equations i dont get it so could you tell how to do it and make really easy i am in the lower class
Answer:
Step-by-step explanation:
First, Multiply to clear any fractions or decimals, this is OPTIONAL THOUGH, IF YOU DO NOT MIND WORKING WITH THEM
Then, Simplify each side by clearing parentheses (e.g. (5x6) and combine the like terms (e.g. 5 and 2, -3 and -92)
Use the properties of equality to isolate the variable
Check the solution
work out the area of a circle with diameter of 14 give your answer in pi
Answer:
Area is probably around 153.94
Step-by-step explanation:
Answer:
49π or 153.93804
Step-by-step explanation:
The formula for area of a circle is Pi * radius^2. The radius is half of the diameter, so the radius is 7. We then square 7, getting 49, and multiply that by pi, getting us 49π or 153.93804
