3 years ago

PLS HELPPP

Mathematics

2 answers:

Olin [163]3 years ago

8 0

I think 80 I’m not sure ........

Sidana [21]3 years ago

6 0

Answer:

oh i hade this i got wrong but the answer is 79

Step-by-step explanation:

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100 POINTS AND BRAINLIEST!!!

frutty [35]

Hello!

I have all the work but I do not know how to post it on here.

The area of the figure shown is 57.

I hope it helps!

7 0

3 years ago

Read 2 more answers

The store allowed 85 people in 5 hours .. how many people were allowed to enter per hour?

ale4655 [162]

Answer:

17 people per hour

Step-by-step explanation:

85/5

3 0

3 years ago

A house that was originally listed for sale at $450,000 has decreased the asking price by 8%. By how much has the price been red

matrenka [14]

450000 * .08
= 36,000
They reduce $36,000 from the original price.

5 0

3 years ago

The average number of Saturday night shootings is 5 a night. What’s the chance that there will be a need for exactly 3 shootings

pishuonlain [190]

Answer:

0.14

Step-by-step explanation:

Using the poisson probability relation :

P(x = x) = (λ^x * e^-λ) ÷ x!

From the question ; mean, λ = 5 ; x = 3

Hence,

P(x = 3) = (5^3 * e^-5) ÷ 3!

P(x = 3) = (125 * 0.0067379) / 6

P(x = 3) = 0.8422375 / 6

P(x = 3) = 0.140

5 0

2 years ago

What does this mean? evaluate the expression for y=54y+10

salantis [7]

We have the expression:

$4y+10$

And want to evaluate in y=5, this means we have to replace y in the expression for 5 and calculate the value of the expression, so:

$\begin{gathered} 4y+10,y=5 \\ 4\cdot5+10 \\ 20+10 \\ 30 \end{gathered}$

The expression is 30 when y=5.

7 0

1 year ago