Answer:
It will cost him $616 for 160 gallons of gas.
Step-by-step EXPLANATION FIRST YOU HAVE TO MULTIPLY 3.25 BY 160 TO GET $520, THEN JUST ADD IT BY $96 TO GET $616.
Step-by-step explanation:
Based on the definition of logarithm, explain why log10 100 = 2.
Shelley reaches into a bag of candies and
chooses one without peeking. The bag holds
10 red, 21 orange, 12 green, and 9 yellow candies.
What is the probability that Shelley will select a green candy?
Answer:
12/52 or 23%
Step-by-step explanation:
take the total of all the candy and divide it by the number of green so there are 12 green and 52 over all so it would be 12/52
Answer:
3/13
Step-by-step explanation:
do the work for ur self
Please help. 20 points! and brainliest!
Answer:
11: 14
12: 50
13: 25
Sorry if I’m incorrect, I tried my best
Step-by-step explanation:
Answer:
11. 14 students total
12. $2.00
13. 64 cows
Step-by-step explanation:
I think i got all of these right, I hope this helps you out a little bit
What is not a multiple of 7
Answer:
34 is not a mulitple of 7
Can someone read and answer the question please ?
Answer: the last one
Step-by-step explanation:
:(( !! CAN SOMONEE PLSS HELP ME WITH THIS ?? TYY!! :)
Answer:
The answer would be -10
Step-by-step explanation:
(-2)+2*(-2)-10
4-4-10
-10
how do you undo dilation?
QUESTION 1
Calc
If the exchange rate is
£1 = $1.80
Work out the missing values
a) £520 = $.....
16.
Answer:
$92.60
Step-by-step explanation:
can anyone please help me:)
Answer:
sorry i don't know the answer but i have Nicholas sage
Step-by-step explanation:
Solve the system of equations. -12x-5y=40 and 12x-11y=88 x= y=
Answer:
(0,-8)
x=0
y=-8
Step-by-step explanation:
There are a couple of ways you can solve this I used what I think is called the elimination method
We first start by writing the equations in linear form (y=mx+b)
For the first one we have -12x-5y=40
we add 5y to both sides and subtract 40 to get
-12x-40=5y
divide by 5 to get
-12/5x-8=y
Then the second one we have
12x-11y=88
same deal here, add 11y and subtract 88 to get
12x-88=11y
divide by 11 and get
12/11x-8=y
We then set the two equations equal to each other and get
-12/5x-8=12/11x-8
We can add 8 to both sides and get
-12/5x=12/11x
Just by looking at it you can see that the only solution for x is 0
Plug in 0 to the first equation and get -12*0-5y=40
This means that -5y=40
Solve for y and get -8
Answer:
x=0 , y= -8
Step-by-step explanation:
What year will it be when the comet appears for the 43rd time?
2236
2243
2229
2257
Answer:
Im guessing it 2236?
Step-by-step explanation:
The graph shows the relationship between time
and the number of soda bottles a machine can make use the points 4,180band (7,315) to find the number of soda bottles the machine can make each minute.
Answer:
45
Step-by-step explanation:
The points on the graph :
(4, 180) ; (7, 135)
x1 = 4 ; y1 = 180
x2 = 7 ; y2 = 315
The number of soda bottles the machine can make in a minute is the gradient or slope :
Gradient = change in y / change in x
Gradient = (y2 - y1) / (x2 - x1)
Gradient = (315 - 180) / (7 - 4)
Gradient = 135 / 3
Gradient = 45
Hence, the machine can make 45 soda bottles in a minute.
A jewelry maker has 51 inches of chain. She wants to cut the chain into 9 equal parts. How long will each part be?
Answer:
5.6 inches
Step-by-step explanation:
How do you write 96,000 in scientific notation?
Answer: 96,000 is an even five-digits composite number following 95999 and preceding 96001. In scientific notation, it is written as 9.6 × 10⁴.
Answer:
96 K
Step-by-step explanation:
step 1 : Start counting the decimal places from zero to six , as they are three and that would be [tex]10^3[/tex] which's equal to kilos
HELPP ASaPP I’ll mark you as brainlister
Answer:
BC ≈ 8.9 units
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos36° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{BC}{11}[/tex] ( multiply both sides by 11 )
11 × cos36° = BC , then
BC ≈ 8.9 ( to the nearest tenth )
Answer:
8.9
Step-by-step explanation:
Steak Dinner: $10.59
Tax Rate: 7.75%
What is the final price of the product after a tax is applied?
(Show your work)
Answer: $11.41
Step-by-step explanation:
Tsits Cat
Quadrilateral problems on the
Please help!
coordinate plane
You are graphing Rectangle ABCD in the coordinate plane. The following are three of the vertices of the
rectangle: A(3,5), B(3,-4), and C(-2,-4).
What are the coordinates of point D?
Answer:
the trinagne
Step-by-step explanation:
Kim ordered a few appetizers to share with friends. The total of her meal was
$29.53. She left $35 to cover the meal and the tip she left the waiter. What
percentage of the total is the tip?
Answer:
15%
Step-by-step explanation:
..
Will award if correct. Plz help
Answer:
f(x) = 4 · 4^x , f(x) = 4 · 2^x+2 , f(x) = 1/4 · 2^x+6
Step-by-step explanation:
Substitude x with a number.
Please give me Brainliest :)
Please let me know if I’m right, thank you.
Answer:
Yes
Step-by-step explanation:
Answer:
yea it look right from this angle :)
Step-by-step explanation:
Rewrite to the algebraic form The product of x and 4.
Answer:
4x
Step-by-step explanation:
When multiplying a number by a variable the number is written first and then the variable. It can be represented like this: 4(x). If you simplify that you get 4x.
Answer:
x=4
Step-by-step explanation:
help pls !! Im awful with math and I already failed and this is a makeup test >-<
Answer:
29.4 degrees
Step-by-step explanation:
a = 53 cm = opposite side to the angle
b = 94 cm = adjacent side to the angle [tex]\alpha[/tex]
tan = opp/adjacent = 53/94 = 0.5638
[tex]\alpha[/tex] = inverse tangent of .5638 = tan⁻¹ (.5638) = 29.4₋⁰
What is the answer
5x2 + bx - 7 b=?
Answer:
The answer is 5x^2 + bx -7b
Step-by-step explanation:
The expression is not factorable with rational numbers.
Hoped this helped!
Drag the cards below to create an expression that is equal to
6/5 / * 5 6 pls help!!!
Answer:
6 divded by 5
Step-by-step explanation:
Donnie is considering two different DVD rental stores, both of which have a one-time membership fee and a fee per rented DVD.
The cost for renting DVDs at the first store is shown below:
Number of DVDs rented Cost ($)
1 5.50
2 7.00
3 8.50
The cost for renting DVDs at the second store is modeled by the linear function C = 5 + 2d, where d is the number of DVDs rented and C is the cost.
Compare the rates of change for each function and explain what this means in terms of the context.
Answer:
⇒Store i charges $4 for one-time membership fee and a fee of $1.50 per rented DVD
⇒Store ii charges $5 for one-time membership fee and a fee of $2 per rented DVD
⇒ Renting a DVD in shop {i} is cheaper than in shop {ii}
Step-by-step explanation:
In the first store, the equation for cost can be calculated as;
Find slope using the data set
Number of DVDs rented Cost {$}
1 5.50
2 7.0
3 8.50
m= Δy/Δx
m= 8.50 - 5.50 / 3-1
m= 3/2 = 1.5
Write the equation
m= Δy/Δx
1.5 = y-7/ x-2
1.5 { x-2 } = y-7
1.5 x - 3.0 = y-7
1.5x -3.0 + 7 = y
1.5 x + 4= y
C= 4 + 1.5 d ------where d is the number of DVDs rented
Comparing the two equations that model the cost of renting DVDs
i) C= 4 + 1.5d
ii) C=5 + 2d
⇒Store i charges $4 for one-time membership fee and a fee of $1.50 per rented DVD
⇒Store ii charges $5 for one-time membership fee and a fee of $2 per rented DVD
For example 2 DVDs are rented in both store, you can find the store which is cheaper as;
i) C= 4 + 1.5d = 4+ 1.5*2 = 4 + 3 = $7
ii) C=5 + 2d = 5 + 2 * 2 = 5 + 4 = $9
⇒ Renting a DVD in shop {i} is cheaper than in shop {ii}
Renting a DVD from store (2) is costlier than renting from store (2).
Linear equation: A linear equation represents the relation between two variables 'x' and 'y',
y = mx + b
Here, m = slope of the line
b = y-intercept
For store (1),
Let the linear equation representing the cost for renting the DVDs is,
C = md + b
Here, m = slope of the line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]
m = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
And 'd' = Number of DVDs
Let the two points lying on the line are (1, 5.5) and (2, 7),
So the slope will be,
[tex]m=\frac{7-5.5}{2-1}=1.5[/tex]
Equation of the line will be → C = 1.5d + b
Since, this line passes through a third point (3, 8.5),
Substitute the values in the equation of the line,
8.5 = 1.5(3)+ b
8.5 - 4.5 = b
b = 4
Hence, equation of the line for the cost of renting a DVD from store (1) will be,
C = 1.5d + 4 ---------(1)
For store (2),
Equation of the line has been given as,
C = 2d + 5 ------(2)
Equation (1) represents a fixed cost of $4 and $1.5 for renting each DVD.
Equation (2) represents a fixed cost of $5 and $2 for renting each DVD.
If Donnie rents a DVD from both the stores,
Cost for renting DVDs at store (1) → C = 1.5(1) + 4 = $5.5
Cost for renting one DVD at store (2) → C = 2(1) + 5 = $7
Therefore, renting a DVD from store (2) is costlier than renting from store (2).
Learn more about the linear equations here,
https://brainly.com/question/4695400?referrer=searchResults
I don’t know how to do this:(
Answer:
me niether
Step-by-step explanation:
lol
Melodys family wants to go to Hawaii, which is a 3,700 mile airplane ride. Write the number of miles in scientific notation
Answer:
[tex]3.7*10^3[/tex]
Step-by-step explanation:
Step one:
given data
3,700 mile
In scienctific notation or in standard form 3,700 mile is expressed as
[tex]3.7*10^3[/tex]
A relation contains the ordered pairs (3, 8), (6, 10), (9, 12), and (a, b). For which values of a and is the relation a function?
. A. = 3 and b = 14
B. a = 6 and b = 12
C. = 9 and b = 9
D. a = ll and = 8
Answer:
value of a = 11
value of b = 8
Therefore, option D is correct.
Step-by-step explanation:
We know that a function is a relation where each input or x-value of the X set has a unique y-value or output of the Y set.
In other words, we can not have duplicated inputs as there should be only 1 output for each input.
Given the ordered pairs of a relation
(3, 8), (6, 10), (9, 12), and (a, b).
Now, we have to choose the ordered pair containing values of 'a' and 'b' such that there is no duplicated or repeated x-value in the domain of a relation.
It is clear that
WE CAN NOT chose a = 3 and b = 14 because then x = 3 would be repeated. Hence, option A is INCORRECT.
WE CAN NOT chose a = 6 and b = 12 because then x = 6 would be repeated. Hence, option B is INCORRECT.
WE CAN NOT chose a = 9 and b = 9 because then x = 9 would be repeated. Hence, option C is INCORRECT.
But, if we choose a = 11 and b = 8, then the relation would be a function because each input or x-value of the X set will have a unique y-value or output of the Y set.
i.e.
(3, 8), (6, 10), (9, 12), (a, b)
(3, 8), (6, 10), (9, 12), (11, 8)
Thus, the ordered pairs (3, 8), (6, 10), (9, 12), (11, 8) represent the function because each input or x-value of the X set will have a unique y-value or output of the Y set.
Hence,
value of a = 11
value of b = 8
Therefore, option D is correct.
I need all three answers again please help
Answer:
Step-by-step explanation:
3) Sales tax rate = [tex]\frac{42.42}{499}*100[/tex]
= 8.50
= 9%
4) Rate of commission = [tex]\frac{1400}{28000}*100[/tex]
= 5 %
5) Reduction = [tex]\frac{30}{100}*5000[/tex]
=$ 1500
New price = 5000 - 1500
= $ 3500
5. Write an equation in slope-intercept form of the line that
passes through the points (4, 6) and (4, 2).
Answer:
2
Step-by-step explanation: