3 years ago

Help with the 1st one and Second one.

Mathematics

1 answer:

gayaneshka [121]3 years ago

6 0

132 feet per second

And

66 feet in half a second

Your welcome...

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Select 3 ratios that are equivalent to 8:20

guapka [62]

Answer:

4:10, 2:5 16:40

Step-by-step explanation:

just multiply or divide

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3 years ago

Range, mode, MAD, median IQR, mean

Jlenok [28]

Answer:

range=8, mode=1 Median=3 mean=4

Step-by-step explanation:

range= subtract largest from smallest

mode= most frequent

median= middle in an ordered data set

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2 years ago

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mars1129 [50]

Answer:

The building is 187.5 feet tall.

Step-by-step explanation:

A nearby person is 6 feet tall, and casts a shadow that is 8 feet long.

This means that the relation between the real height and the shadow is given by:

$\frac{6}{8} = \frac{3}{4}$

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The real height is three fourths of the shadow. So

$\frac{3}{4}*250 = 187.5$

The building is 187.5 feet tall.

8 0

2 years ago

ANSWER THIS STAT PLEASE & THANKS<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B7%7D%20%20%5C%3A%20%20-%20%20%5Cfr

Brut [27]

$\frac{27}{24}$ or 1 $\frac{1}{8}$ is the answer

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3 years ago

Please help with this

klemol [59]

Answer:

(h+k)(2)=4+1+2-2=5

(h-k)(3)=9+1-3-2=3+1-1=9

3h2+2k3=3*5+2=17

7 0

3 years ago