Answer:
The wrong side of the number line is shaded.
[tex]5\leq x[/tex]
Step-by-step explanation:
[tex]5\leq x[/tex] in this equation, x is greater than or equal to 5. That means the number line should be going to the numbers that are greater than 5.
May I ask what type of graph you need?
A water park has pools, slides, and rides that, in total, make use of 6.9 × 105 gallons
of water. They plan to add a ride that would make use of an additional 85, 000
gallons of water. Use scientific notation to express the total gallons of water made use
of in the park after the new ride is installed.
Answer:
x10 gallons
Answer:
x10 gallons
Step-by-step explanation:
you said it
Solve the equation. Round answers to the nearest hundredth when necessary. 4x^2 = 100
A.+0.2
B.+5
C.+12.5
D.+10
Determine whether C_ ,C , both or neither can be replaced in the blank to make the statement true
Answer:
I don't understand what you're trying to ask?
Step-by-step explanation:
Which is the midpoint of segment AB when A is at (5, 7) and B is at (3, 1)?
Suppose you are the buyer for the housewares department of a department store. A number of vendors in your area carry similar lines of merchandise. On sets of microwavable serving bowls, Brand A offers a list price of $400 per dozen less a 35% trade discount. Brand B offers a similar set for a list price of $425 less a 42% trade discount.If you order 500 dozen sets of the bowls, how much money (in $) will be saved by using the lower-priced vendor?
The amount of money in dollars I can save by using the lower-price vendor is 6750 dollars.
What is percentage?A percentage is a value per hundredth.
Brand A offers a list price of $400 per dozen for microwavable serving bowls and I want to order 500 dozen.
∴ The listed price I have to pay is (500×400) = 200000 dollars.
Given brand A offers a 35% of trade discount, So the actual price I have to pay is 65% of the listed price which is,
= (65/100)×200000 dollars.
= 130000 dollars for 500 dozens.
Similarly, brand B has a list price of $425 for a dozen and offers a 42% trade discount, So the price of 500 dozen microwavable serving bowels for the trade will be,
= (58/100)(425×500) dollars.
= 123250 dollars.
∴ The amount of money I will save is the lower the 6750 dollars.price vendor is
= (130000 - 123250) dollars.
= 6750 dollars.
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Karen has a red ribbon that is 18 feet long and a blue ribbon that is 12 feet long.
She wants to cut both ribbons into pieces that are all the same length, and she wants to have no ribbon left over when she is done.
What is the greatest length, in feet, of each piece of ribbon that she can cut?
Answer: 6
Step-by-step explanation: 6 goes into 12 twice with none left over, and 6 goes into 18 3 times with none left over.
Fifteen is the same as the product of 3 and a number. Which equation models this sentence? 15 = x ÷ 3 15 = x ÷ 3 15=x−3 15 equals x minus 3, 15 = 3x 15 = 3 x 15 = 3 + x
Find the 8th term of the geometric sequence 10, -40, 160, ...
The 8th term of the given geometric sequence is -163840;
Given sequence 10, -40, 160,..... is a geometric progression;
Here, a = 10; r = -4;
The nth term of a geometric progression is given by aₙ = a(rⁿ⁻¹);
Therefore;
a₈ = 10(-4)⁸⁻¹ = 10(-4)⁷ = -163840;
A sort of sequence known as geometric progression (GP) is one in which each following phrase is created by multiplying each preceding term by a fixed number, or "common ratio." This progression is sometimes referred to as a pattern-following geometric sequence of numbers.
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Genesis wants to ride her bicycle 42.8 miles this week. She has already ridden 5
miles. If she rides for 6 more days, which tape diagram could be used to represent the
context if m represents the aaverage number of miles she would have to ride to meet
her goal?
m is the average number of miles which is 4.3 miles
Total miles Genesis travel in a week is 42.8 miles.
Here we have to find m which is the average number of miles she would travel.
She ride for 6 more days and had already traveled 5 miles.
From the above question, we have an equation
5 + 6m = 42.8
6m = 37.8
m = 6.3
Therefore m is 6.3 which is the average number of miles Genesis will ride to meet her goal.
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Write the sentence as an inequality. Six is less than or equal to the sum of a number n and 3 1/4 . Inequality: Question 2 b. Solve the inequality. Inequality:
Answer:
Step-by-step explanation:
[tex]6\leq n+3\frac{1}{4}[/tex]
Solution:
[tex]n+\frac{13}{4} \geq 6[/tex]
[tex]n\geq 6-\frac{13}{4}[/tex]
[tex]n\geq \frac{24}{4} -\frac{13}{4}[/tex]
[tex]n\geq \frac{11}{4}[/tex]
Hope this helps
The inequality mentioned in the sentence is [tex]6\leq n +3\frac{1}{4}[/tex].
What is Inequality?In mathematics, an inequality depicts the connection between two non-equal values in an algebraic expression. Inequality signs can indicate that one of the two variables is larger than, greater than or equal to, less than, or smaller than or equal to another value.
According to the given, question, Six is less than or equal to the total of n + 3 1/4. So, inequality is solved as follows:-
[tex]6\leq n +3\frac{1}{4}\\n +13/4\geq 6\\n\geq 6-13/4\\n\geq 24/4-13/4\\n\geq 11/4[/tex]
Therefore, the sentence's mentioned inequality is [tex]6\leq n +3\frac{1}{4}[/tex] and solution to the equation is [tex]n\geq 11/4[/tex].
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Write the coordinates of the vertices after a reflection over the line x = -1.
The coordinates of the vertices after a reflection over the line x = -1 are
A’ = (-12, 3).
B' = (-1, -7)
C' = (-12, -6)
Given that the coordinates of the vertices after a reflection over the line
x = -1.
For reflection about a vertical axis (x = -1), we need only be concerned with the x-components of the vertices.
Given any point (x, y), the new x’ value would be the distance ‘d’ from the reflection axis (x -(-1)), then inverted for reflection about the axis of reflection x = -1… x’ = -1 -d… where d = (x - (-1)) = (x + 1)
x’ = -1 -(x + 1) = -x -2
Given a point from the graph as
A = (-10, -7), A’ = (-10-2 , -7) = (-12, 3).
B = (-1, -7), B’ = (-1, -7) = (-1, -7). (since on the same line.)
C = (-10, -6), C’ = (-10-2, -6) = (-12, -6).
This reflection works for vertices on either side of the reflection axis, such as if you have a triangle with some vertices on one side, and some on the other, straddling the axis.
The coordinates of the vertices after a reflection over the line x = -1 are
A’ = (-12, 3).
B' = (-1, -7)
C' = (-12, -6)
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What is the domain for the function graphed below?
The median for the given set of six ordered data values is 27.5.
5 12 23 41 51
What is the missing value?
For the given median 27.5, the missing value of the sequence is 32.
What is the Median?The middle value in a collection of numbers is known as the median. The numbers must first be sorted, or ordered, in value order from lowest to highest or highest to lowest in order to find the median value in a series of integers.
Given the values are -
Let the given value = x
5, 12, 23, 41, 51, x
The median of number is sum of 2 middles numbers divided by 2
median = (3 term + 4 term) / 2
27.5 = (23 + x) / 2
55 - 23 = x
x = 32
The missing value for the given sequence is 32.
The complete sequence is -
5, 12, 23, 32, 41, 51
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Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
?
10 cm
6 cm
11 cm
5 cm
14 cm
Answer:
4 cm
Step-by-step explanation:
14 - 10 = 4
4cm
Step-by-step explanation:
10-14=4 hope it helps
How would you sketch a plot of the line on -3x+5y=15? I got an answer with a fraction and I'm not sure if that's right
The equation y = 3/5x + 3 can be plotted to represent the graph of -3x + 5y = 15
How would you sketch a plot of the line on - 3x + 5y = 15 ?The equation of the plot is given as
-3x + 5y = 15
Divide through the equation of the plot by 5
So, we have
-3/5x + y = 3
Add 3/5x to both sides of the equation
So, we have
y = 3/5x + 3
The above means that the equation y = 3/5x + 3 can be plotted to represent the graph of -3x + 5y = 15
Hence, the equation y = 3/5x + 3 can be plotted to represent the graph of -3x + 5y = 15
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video games are rated according to the content. the average age of a gamer is 35 years old. in 2015, 15.5% of the video games were rated mature. choose 5 purchased games at random find the probability that a. none of the 5 were rated mature and b. at least 1 of the 5 was rated mature
The probability that none of the 5 were rated mature is 0.4308.
The probability that at least 1 of the 5 was rated mature is 0.5692.
How to calculate the probability?Based on the information given, it should be noted that this is a binomial distribution.
n = 5
p = 0.155
q = 1 - p = 0.845
The probability that none of the 5 were rated mature will be:
= 5C0 (0.845)^5(0.155)^0
= 0.4308
The probability that at least 1 of the 5 was rated mature will be:
= 1 - 0.4308
= 0.5692.
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What company has the absolute advantage when it comes to producing phones?
a. Gonzalez and Bros. Inc
b. The G company Inc
c. they both do
d. neither
(Option a) Gonzalez and Bros . Inc has the absolute advantage when it comes to producing phones.
Absolute advantage theory
Adam Smith, an economist from the 18th century, introduced the idea of absolute advantage in his book The Wealth of Nations to explain how nations might profit from trade by specializing in producing and exporting the things that they can manufacture more successfully than other nations.
On the other hand, low-cost manufactured items are produced and exported by China, Thailand, and Vietnam. These three nations enjoy a distinct advantage as a result of their significantly reduced unit labor costs.
Here, option a Gonzales and Bros. Inc has the absolute advantage when it comes to producing phones.
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find the measures of the labeled angels!
three answers !!!
please help me!
Answer:
3x = 54 !
Step-by-step explanation:
3x = (72 - x)
Solve for x.
x = 18
Plug it in.
3(18) = 54 degrees
Hope this helps! Xx
Original: 26 ; new amount: 18
That means 8 has been subtracted from the original amount to get at the new one
use the product rule to simplify the following expression
13
√x
We have been provided with this exponential equation y= 13√x + 13√[tex]x^{7}[/tex]
The product rule for solving the exponential powers is [tex]x^{n}[/tex] × [tex]x^{m}[/tex]= [tex]x^{n+m}[/tex]
, which means if the base is same and the variables are multiplied then the powers of the bases get added.
By using the product rule in the given exponential problem, it can be written as:
y = 13 √x ×√[tex]x^{7}[/tex]
y =13 √[tex]x^{1+7}[/tex]
y =13 √[tex]x^{8}[/tex]
Roots means the power of the base is half
y =13 [tex]x^{4}[/tex]
Correct question is Use the product rule to simplify the following expression
y= 13√x + 13√[tex]x^{7}[/tex]
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Harris Company manufactures and sells a single product. A partially completed schedule of the company’s total costs and costs per unit over the relevant range of 60,000 to 100,000 units is given below: Required: 1. Complete the schedule of the company’s total costs and costs per unit as given in the relevant tab below. 2. Assume that the company produces and sells 90,000 units during the year at a selling price of $9.88 per unit. Prepare a contribution format income statement for the year.
1. The completion of the schedule of Harris Company's total costs and costs per unit is as follows:
Schedule of Total Costs and Costs Per Unit:Units Produced and Sold
60,000 80,000 100,000
Total costs:
Variable costs $138,000 $184,000 $230,000
Fixed costs 340,000 340,000 340,000
Total costs $478,000 $524,000 $570,000
Cost per unit:
Variable cost $2.30 $2.30 $2.30
Fixed cost $5.67 $4.25 $3.40
Total cost per unit $7.97 $6.55 $5.70
2. The contribution-format income statement of Harris Company for the year is as follows:
Harris Company
Contribution-format Income StatementFor the year
Sales Revenue $889,200
Cost of goods sold 207,000
Contribution margin $682,200
Fixed costs 340,000
Net income $342,200
Data and Calculations:Units Produced and Sold
60,000 80,000 100,000
Total costs:
Variable costs $138,000 $184,000 $230,000
Fixed costs 340,000 340,000 340,000
Total costs $478,000 $524,000 $570,000
Cost per unit:
Variable cost $2.30 $2.30 $2.30
Fixed cost $5.67 $4.25 $3.40
Total cost per unit $7.97 $6.55 $5.70
Sales revenue = $899,200 ($9.88 x 90,000)
Cost of goods sold = $207,000 ($2.30 x 90,000)
Thus, based on a production and sales unit of 90,000 at $9.88 per unit, the net income for the year, using the contribution format, is $342,200.
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Question Completion:Units Produced and Sold
60,000 80,000 100,000
Total costs:
Variable costs $138,000
Fixed costs 340,000
Total costs $478,000
Cost per unit:
Variable cost $
Fixed cost $
Total cost per unit $
Solve (x - 5)² = 3.
O A. x = 8 and x = −2
OB. x=5± √3
OC. x = 3+√5
O D. x=-5±√√3³
Answer:
B. x=5±√3
Step-by-step explanation:
Let's solve your equation step-by-step.
(x−5)²=3
Step 1: Simplify both sides of the equation.
x²−10x+25=3
Step 2: Subtract 3 from both sides.
x²−10x+25−3=3−3
x²−10x+22=0
For this equation: a=1, b=-10, c=22
1x²+−10x+22=0
Step 3: Use quadratic formula with a=1, b=-10, c=22.
x=−b±√b²−4ac/2a
x=−(−10)±√(−10)²−4(1)(22)/2(1)
x=10±√12/2
x=5+√3 or x=5−√3
Use the equation below to find y, If m=4, x=3, and b= 11.
y=mx+b
Answer:
y=54
Step-by-step explanation:
Graph the function f(x)=-x^ 2+2
Answer:
just plot it nicely
Step-by-step explanation:
hope this help
what the name two points that determine line AC
Math help ten points and brainliest this is what I got first
Answer:
D. 2,500 square feet
Step-by-step explanation:
What’s 55580.5 to 2 significant figures
55580.5 to 2 significant figures is 56,000.
What is the two significant figure?The given figure is 55,580.5 where:
5 = tenth figure 0 = unit 8 = ten5 = hundred 5 = thousand5 = ten thousandTo round to 2 significant figures, we would round off to the nearest thousand. This is because ten thousand is the second digit in the figure.
To round off to 2 significant figures, if the hundred digit is equal or greater than 5, add one to the thousand digit and all the other digits after the thousand digit would become zero. If the hundred digit is less than 5, no number is added to the thousand digit and all the other digits after the thousand digit would become zero.
55580.5 becomes 56,000
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James said that he would need 25 red beads to make 75 bracelets. Is he correct? How did he get that answer?
Answer:
He is wrong.
Step-by-step explanation:
Usually a bracelet has at least 5 beads, so with 25 beads the maximum is 5 bracelet.
Tim earns $18 cleaning a home. How many homes did he clean, if he made 90 dollars?
Answer:
[tex]x = 5[/tex]
Step-by-step explanation:
From the given:
$18 ——→ 1 home
$90 ——→ x home
Cross multiply the above and make x the subject of formula.
[tex]18x = 90[/tex]
Now, divide both sides by 18 to find the value of x.
[tex] \frac{18x}{18} = \frac{90}{18} [/tex]
Therefore:
Tim made $90 from cleaning 5 homes.
If the cost of 40 books is ₹ 360, how much will 30 books cost?
Answer:
270Step-by-step explanation:
If the cost of 40 books is ₹ 360, how much will 30 books cost?
we can solve with an equation
40 : 360 = 30 : x
x = 360 * 30 : 40
x = 270 £
or
we find the price of a book and multiply it by 30
360 : 40 * 30 =
9 * 30 =
270 £