All categories

2 years ago

A hare moves at a speed of 234 inches in 7 seconds. What is its average speed in feet per hour?

Mathematics

1 answer:

Annette [7]2 years ago

3 0

Answer:

10028.6 ft/hr

Step-by-step explanation:

speed = distance / time

234 Inches = 19.5 Feet

7 seconds = 0.00194444 hrs

so using the formula : 19.5 / 0.00194444 = 10028.6 ft/hr

You might be interested in

I need help with the amount after 60 hours

belka [17]

200 idk just tried it but don’t go crazy for my answer

5 0

2 years ago

Add in write in the simplest form 3 1/3 divided by 2 3/5

bixtya [17]

Answer:

1 11/39

Step-by-step explanation:

3 1/3 = 10/3

2 3/5 = 13/5

10/3 / 13/5

50/39 = 1 11/39

BRAINLIEST WOULD MEAN A TON ;)

5 0

3 years ago

A circle has a radius of 5 in. A central angle that measures 150° cuts off an arc.

Slav-nsk [51]

Answer:

Part 1) The exact value of the arc length is $\frac{25}{6}\pi \ in$

Part 2) The approximate value of the arc length is $13.1\ in$

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference of a circle is equal to

$C=2\pi r$

we have

$r=5\ in$

substitute

$C=2\pi (5)$

$C=10\pi\ in$

step 2

Find the exact value of the arc length by a central angle of 150 degrees

Remember that the circumference of a circle subtends a central angle of 360 degrees

by proportion

$\frac{10\pi}{360} =\frac{x}{150}\\ \\x=10\pi *150/360\\ \\x=\frac{25}{6}\pi \ in$

step 3

Find the approximate value of the arc length

To find the approximate value, assume

$\pi =3.14$

substitute

$\frac{25}{6}(3.14)=13.1\ in$

7 0

3 years ago

Please help i need to know asap!! not hard

saveliy_v [14]

Answer:

420:8

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

5 pounds 80 cents $1.40 per pound

tensa zangetsu [6.8K]

What’s your question?

6 0

3 years ago