Mathematics College

a size 8 kids shoe measures 9 2/3

Answers

Answer 1
What am I suppose to answer?

Related Questions

Write the slope-intercept equation for the graph.

Answers

Answer:

y = 1/2(x) -1

Answer:

y = 2x-1

Step-by-step explanation:

I'm pretty sure this is the answer! I hope this helps! Stay safe! :D

Jason and his twin brother, Seth, are painting the walls in their bedroom. It took Jason 50 minutes to paint a 160-square-foot wall. It took Seth 30 minutes to paint a 120-square-foot wall. Who painted faster?

Answers

Answer:

Jason

Step-by-step explanation:

Answer:

It's Seth

Step-by-step explanation:


Laura can finish payroll in 3
hours. It takes Ben 5 hours
to do the same job. If they
work together, how long
should it take them?
hours

Answers

Answer:

1/2

Step-by-step explanation:

First we divide 3 and 5, which gives us 0.6, then we use the LA Hypothalamus formula which is x2, so then we substitute the x with 0.6, 0.6 multiplied by 2 is 1.2, so then we transform it to a fraction, your welcome

Answer:

15/8

Step-by-step explanation:

Please help me asap please
Which functions are even? Check all of the boxes that apply.
f(x) = x2 – 3x + 2
7x) = -2)
f(x) = |x|

Answers

Answer:

C) f(x) = |x|

Step-by-step explanation:

Determine if Odd, Even, or Neither

         f (x) = |x|

Find f (−x) by substituting −x for all occurrence of x in f (x). f(−x) = |−x|

Make −x positive.

        f(−x) = |x|

A function is even if  f(−x) = f(x).

Check if  f(−x) = f(x).

        |x| = |x|

Since |x| = |x|, the function is even.

What is slope of the equation? 7x -2y = -10

Answers

Answer:

m = 7/2

Step-by-step explanation:

Brainliest Please!!?!!!!

Answer:

m=7/2

Step-by-step explanation:

ldentify the location of the values used to create a box
plot.

A=
B=
C=
D=
E=

Answers

A minimum
B Q1 ( first quartile )
C Median
D Q3 ( third quartile)
E maximum

I hoped that helped.

Answer:

A minimum

B Q1 ( first quartile )

C Median

D Q3 ( third quartile)

E maximum

Step-by-step explanation:

HOPED THIS HELPED YOU OUT! AND TO EVERYONE THAT NEEDS THE HELP WITH THIS QUESTION

have a GOD-LIKE day

The distance between two cities on a map is 4.125 inches.
Find the actual distance if the scale on the map is 2=inches
40 miles.

A. 41.25

B 50

C 82.5

D 165

Answers

Answer:

This is really easy it's D

Step-by-step explanation:

Answer:

It's C: 82.5

Step-by-step explanation:

Does anyone know how to solve this ratio?

Answers

Answer:

The answer to this question is 11:3

Can you help please?

(4x + 3) - (5x-7)

Answers

Answer:   -x + 10

===============================

Work Shown:

(4x+3) - (5x-7)

4x+3 - 5x+7 ..... distribute the negative

(4x-5x) + (3+7)

-x + 10

Answer:

(4x +3) - (5x - 7) (distribute the - sign through the second expression and drop the parenthesis)

4x +3 -5x +7 (combine like terms. subtract 5x from 4x and add 3 and 7)

-x +10  (this is your answer)

Step-by-step explanation:

What is 5j + 3m - 2j - j2 - 8 + 3??

Answers

Subtract 2j from 5j

3j+3m-j2-8+3

Simplify the expression

Add -8 and 3

3j+3m-j^2-5

Move 3j

3m-j^2+3j-5

Reorder 3m and -j^2

-j^2+3m+3j-5

11. The cost of shipping a package varies directly with the weight of the package. A 5
pound package costs $3.40 to ship. What would be the price of a package that weighs
1
12
pounds?
2
TAAR
x+b
+/-
*
med

Answers

Answer:

76.16

Step-by-step explanation:

5/3.40  =  112/x:

first combine like terms, which gives you

5x  =  3.40 × 112

next multiply 3.40 by 112 (simplifying) so you get

5x  =  380.8

last you divide 380.8 by 5x getting your answer of $76.16

hope this helped! :)

please help me pplease

Answers

Answer:

B)

Step-by-step explanation:

its b because it doesnt have to turn to slow down

Find the median: In a particular year, approximately 1.7 million people took the mathematics section of a college achievement test. Of these, 44% scored less than 490, 45% scored less than 500, 48% scored less than 510, 51% scored less than 520, and 57% scored less than 530. In what interval is the median score? The median score is in the interval â–¼(Choose one).

Answers

Answer:

the median score would be between 510 and 520

Step-by-step explanation:

The computation of the median score is shown below

In the case of the continuous probability distribution, the median value is the mid value in which the number is equal to fall to above or below it

Here

P(X = median) = 0.5 = 50%

So the median score would be between 510 and 520

Hence, the same is to be considered

X+23
2x-17
What is the value of x?

Answers

Answer:

a value

Step-by-step explanation:

Answer:

Simplifying

4x + -23 = 2x + 17

Reorder the terms:

-23 + 4x = 2x + 17

Reorder the terms:

-23 + 4x = 17 + 2x

Solving

-23 + 4x = 17 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.

-23 + 4x + -2x = 17 + 2x + -2x

Combine like terms: 4x + -2x = 2x

-23 + 2x = 17 + 2x + -2x

Combine like terms: 2x + -2x = 0

-23 + 2x = 17 + 0

-23 + 2x = 17

Add '23' to each side of the equation.

-23 + 23 + 2x = 17 + 23

Combine like terms: -23 + 23 = 0

0 + 2x = 17 + 23

2x = 17 + 23

Combine like terms: 17 + 23 = 40

2x = 40

Divide each side by '2'.

x = 20

Simplifying

x = 20

Step-by-step explanation:

What is the ideal number of children to have in a family? The following data represent the ideal number of children for a random sample of 900 adult Americans. ​

Answers

Answer:

4

Step-by-step explanation:

In most modern family’s they usually have 4 or 2

The circulation of a newsletter decreased from 3,200 to 2,400. What was the percent of the decrease in circulation?

Answers

Answer:

75%

Step-by-step explanation:

Find the value of 2x+y when x=4 and y3

Answers

Answer:

11

Step-by-step explanation:

Replace the values of x and y into the equation.

2(4) + 3 = 8 + 3

            = 11

Here’s your answer it’s gonna be 11!!

Which is greater 0.691 or 3.5

Answers

Answer:

3.5 is greater

Step-by-step explanation:

Answer:

3.5

Step-by-step explanation:

it is known as common sense

A line includes the points (-15, 5) and (-12, 5). What is its equation in slope-intercept form?
form

Answers

Answer:

y=5

Step-by-step explanation:

y=mx+b is slope intercept form

Earl runs 50 meters in 20 seconds. How many meters does Earl run per second?

Answers

Answer:

2.5 meters

Step-by-step explanation:

Answer:

Earl can run 2.5 meters in one second.

Step-by-step explanation:

We know that Earl can run 50 meters in 20 seconds. That means he can run 150 meters in one minute and 9,000 meters (or 9 kilometers) in one hour. 50 meters / 20 seconds = ? meters / 1 second

50 meters / 20 seconds = x / 1 second

(50 x 1) = (20) (x)

50 = 20x divide both sides by 20 to get the "x" alone

50 / 20 = x

2.5 = x

Interest on $5,255 at 12 percent for 30 days (use 360 days) is:​

Answers

Answer:

$52.55

Step-by-step explanation:

I=(5255×12×30/360)/100

I=(5255×12×1/12)/100

I=5255/100=52.55

QUESTION 2
Solve the equation for exact solutions.
arccos x + arccos 2x = arccos
1/2

Answers

The third one is the correct answer

IM SO DUMB PLS HELP ME I THINK THIS IS ALGEBRA I DONT KNOW??

Answers

Answer:

#1  350 trees

#2  10 people  

Step-by-step explanation:

A map is made of a park. The scale from the park to the map is 36 mi to 9 cm. The length of Great Oaks Trail is 3 cm on this map. What is the actual length of the Great Oaks Trail?

Answers

Answer:

yes rhudurueufuurehhehduruejjdjdif

Answer:

11 miles

Step-by-step explanation:

3 centimeters is 1/3 of 9 centimeters so whatever you do to that you do the other number, so you divide 36 by 3 which is 11

(x + 1)^2 -8 (x-1 +16)

Answers

Answer: x2−6x−119

Step-by-step explanation:

provided in the screenshot below

Complete the pattern. 1, 2, 4, 8, 16, __, __, __

Answers

Answer:

1,2,4,8,16,32,64,128

Step-by-step explanation:

You just multiply the number by two to get the next number in the pattern

A baker sells bread for $3 a loaf and rolls for $1 each. The baker needs to sell $12 worth of baked goods by
the end of the day.
Use the graph to approximate how many loaves of bread the baker must sell if 6 rolls are sold, where b is
the number of loaves of bread and r is the number of rolls.

Answers

Answer:

2 loaves of bread

Step-by-step explanation:

3b + r = 12

3b + 6 = 12

b = 2

Answer:

2

Step-by-step explanation:

If a rectangle has the sides 5x-3 and 6x-4 what is the area and perimeter

Answers

Step-by-step explanation:

[tex]A = lw[/tex]

[tex]A=(5x-3)(6x-4)[/tex]

[tex]A=30x^2-20x-18x+12[/tex]

[tex]A=30^2-28x+12[/tex]

[tex]P=2(l + w)[/tex]

[tex]P = 2(5x - 3 + 6x - 4)\\P=2(x-7)\\P=2x-14[/tex]

Answer:

[tex]Perimeter = 22x - 14[/tex]

[tex]Area = 30 {x}^{2} - 38x + 12[/tex]

Step-by-step explanation:

Length of rectangle (l) = 5x - 3

Weidth of rectangle (w) = 6x - 4

Perimeter of the rectangle = [tex]2(l + w)[/tex]

[tex] = > 2(5x - 3 + 6x - 4)[/tex]

[tex] = > 2(11x - 7)[/tex]

[tex] = > 22x - 14[/tex]

Area of the rectangle = [tex]l \times w[/tex]

[tex] = > (5x - 3)(6x - 4)[/tex]

[tex] = > 5x(6x - 4) - 3(6x -4)[/tex]

[tex] = > 30 {x}^{2} - 20x - 18x + 12[/tex]

[tex] = > 30 {x}^{2} - 38x + 12[/tex]

Tell whether the function shown by the table below is linear or nonlinear.
X
y
0
-3
1
2.
2.
7.
3
12.
4
17
D
A linear
B.
nonlinear

Answers

It’s number 5 b your welcome

A truck travels from a factory to a gas station in 2 minutes. It stops at the gas station for 5 minutes. The truck then returns to the factory in 3 minutes, which graph best rep
distance, y, in miles, of the truck from the factory after a certain amount of time, x, in minutes? (5 points)
Factory
Trucks
Die
SAVE & EXIT
SUBMIT ALL ANSWERS
08:27

Answers

Answer:

y is the question -distance, y, in miles, of the truck from the factory after a certain amount of time, x, in minutes?-  witch is what we are figuring out

Step-by-step explanation:

Other Questions
Please help! 35.1 x 8.4 = ?? can somebody please help out Why would students most likely need to collect data? Check all that apply.to answer a questionto purchase an item onlineto support a positionto understand a problemto sort documents 1. For what purpose were submersibles originally designed? a. Transporting passengers underwater without the threat of storms b. Exploring under the sea c. Smuggling weapons and outlawed materials d. Attacking ships on the surface of the water2. Why was the Sub Marine Explorer originally created? a. To assist the North in the Civil War b. To harvest pearls c. To explore undersea d. To experiment with decompression sickness3. Which is MOST LIKELY to limit the how long a modern submarine can remain submerged? a. The amount of fuel in the submarine b. The air supply in the submarine c. The amount of food and water aboard the submarine d. There is no limit to the amount of time a modern submarine can remain submerged4. How were U-Boats powered? a. Hand crank b. Diesel c. Battery d. Both B & C. e. None of these f. All of these5. Which of the following statements best describes the Turtle according to the text? a. The Turtle was the first submarine used during war to destroy another ship. b. The Turtle was the first submersible used during war to attack another ship. c. The Turtle was the first submersible used during war to destroy another ship. d. The Turtle was the first submarine used during the war to attack another ship. e. The Turtle is the biggest and fastest watercraft in all of human history.6. Which of the following best describes why the author most likely wrote this text? a. To entertain his audience with stories about submarines b. To educate his readers about how submarines work c. To inform his readers about the evolution of submarines d. To convince his audience to purchase a submarine7. Which is the most likely reason why the author wrote the FIRST paragraph? a. To explain a concept that would be referenced throughout the text b. To introduce the main idea of the text c. To get the reader's attention with startling information d. To amuse the reader with an interesting historical anecdote8. Which does NOT describe a way in which the submersibles are different from submarines? a. Submersibles are usually smaller than submarines. b. Submersibles are not capable of independent operation. c. Submersibles can usually spend more time underwater than submarines. d. Submersibles cannot independently renew their air and power supplies.9. Which of the following BEST describes how the text is structured in the first paragraph? a. Compare and Contrast. b. Chronological. c. Problem and Solution. d. Sequence/Process. e. Order of Importance10. Which of these events happened first? a. The Turtle was destroyed. b. Bishop John Wilkins recognized the military potential of submersibles. c. The Sub Marine Explorer was used to harvest pearls. d. Radar and Sonar were invented.11. Which MOST LIKELY explains why U.S. submarines survived the attack on Pearl Harbor? a. Because the Japanese did not value the submarines as worthy targets b. Because the submarines were much smaller that all of the other boats in the U.S. Navy c. Because the Japanese were targeting U.S. submersibles instead d. Because the submarines were submerged and difficult to strike12. Which of the following statements is entirely TRUE? a. Sgt. Ezra Lee invented the Turtle; Cornelius Drebbel invented the first submersible b. Bishop John Wilkins invented the first submersible; David Bushnell invented the Turtle c. David Bushnell invented the Turtle; Julius H. Kroehl invented the Sub Marine Explorer d. Julius H. Kroehl invented the Sub Marine Explorer; John Wilkins invented the U-Boat13. Which of these events happened LAST? a. U.S. submarines survived the attack on Pearl Harbor. b. Sgt. Ezra Lee attempted to blow up a British flagship using a submarine c. 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