2 years ago

Which measurement is equivalent to 1 pound?

Mathematics

1 answer:

DaniilM [7]2 years ago

6 0

16 Ounces, I hope this helps, Mark me brainliest

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Can you plz help me with this problem I’ve been stuck on it for a long time

Tpy6a [65]

I think the answer is B

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2 years ago

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Raquel has created a program for a robot. The robot travels 10 meters and stops. The program is designed for wheels that are 2.5

Grace [21]

Answer:

Raquel should adjust the number of rotations to 115.81 rotations

Step-by-step explanation:

step 1

Find the circumference of the wheels that are 2.5 cm in diameter

The circumference is equal to

$C=2\pi r$

we have

$r=2.5/2=1.25\ cm$

assume

$\pi =3.14$

substitute

$C=2(3.14) (1.25)$

$C=7.85\ cm$

step 2

Find the number of rotations

Divide 10 meters by the circumference

$10\ m=1,000\ cm$

$1,000/7.85=127.39\ rotations$

step 3

For a diameter of 2.75 cm find how should she adjust the number of rotations so that the robot travels the same distance

Find the circumference of the wheels

The circumference is equal to

$C=2\pi r$

we have

$r=2.75/2=1.375\ cm$

assume

$\pi =3.14$

substitute

$C=2(3.14) (1.375)$

$C=8.635\ cm$

step 4

Find the number of rotations

Divide 10 meters by the circumference

$10\ m=1,000\ cm$

$1,000/8.635=115.81\ rotations$

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2 years ago

The difference between two numbers is 16. Three times the larger number is seven times the smaller. What are the numbers?

slavikrds [6]

Answer:

12 and 28

Step-by-step explanation:

Represent the numbers using x and y. Then y - x = 16. (y is the larger one.)

Then 3y = 7x, and y = (7/3)x.

Substituting (7/3)x for y in y - x = 16, we get:

(7/3)x - x = 16.

Eliminate the fraction by multiplying all three terms by 3:

7x - 3x = 48, or 4x = 48, yielding x = 12. Then y = (7/3)(12) = 28.

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3 years ago

What is 1 1/2 plus 2/3?

belka [17]

1 3/6 + 4/6 = 1 7/6 = 2 1/6

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3 years ago

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Find the perimeter= 55

Nostrana [21]

The answer would be 483,972 miles = 55

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3 years ago

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