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mojhsa [17]
3 years ago
7

I need help with my homework can anyone help me please?

Mathematics
2 answers:
alisha [4.7K]3 years ago
7 0

Answer:

For 14 from left to right should be 11 10 10 9 8 6. For 15 is wrong because 4 people jumped 3 feet and 3 people jumped 4 feet

vladimir1956 [14]3 years ago
4 0
Number 15: Nate is wrong because there are four people who jumped three feet and there are only three people who jumped four feet. Nate probably got confused because four feet has a larger font than three feet.
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You randomly choose a letter A, and do not replace it. Then, you choose another letter A. What is the probability that both lett
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You made the choice to choose the letter A, a second time.
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General admission tickets to the fair cost $3.50 per person ride passes cost an additional $5.50 per person parking costs $6 for
Ghella [55]
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3 years ago
A rectangle has width w and its length is 2 units shorter that 3 times the width
topjm [15]
2(3w-2+w)
=2(4w-2)
=8w-4

the formula for solving perimeters is 2(WL). so L=3w-2, because the question said the length is 2 units shorter than 3 times the width, and the width is w. so the final equation is <span>2(3w-2+w), and then you just have to simplify that </span>
8 0
3 years ago
Work out the area of a rectangle with base, b = 34mm and perimeter, P = 86mm.​
Nana76 [90]

Answer:

306mm²

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the height h = 86/2 -34 = 43-34=9mm

the area = 34×9= 306mm²

8 0
2 years ago
Read 2 more answers
HELP PLEASE !!!!! A person is on the top of a 60 m tall building. They throw a coin up into the air with a velocity of 15 m/s. H
Anon25 [30]

Answer:

-24.8 m/s

Step-by-step explanation:

Given:

y₀ = 60 m

y = 40 m

v₀ = 15 m/s

a = -9.8 m/s²

Find: v

There are three constant acceleration equations we can use:

y = y₀ + v₀ t + ½ at²

v = at + v₀

v² = v₀² + 2a(y − y₀)

We aren't given the time, so we need to use the third equation, which is independent of time:

v² = v₀² + 2a(y − y₀)

Plug in the values:

v² = (15 m/s)² + 2(-9.8 m/s²) (40 m − 60 m)

v² = 617 m²/s²

v ≈ ±24.8 m/s

Since the coin is on the way down, the velocity is negative.  So v = -24.8 m/s.

8 0
3 years ago
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