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Naily [24]
3 years ago
10

The children's section is rectangular and has three of its corners at (-10, 10), (-10, 4), and (-3, 10). What is the area of the

children's section, in square feet? Explain or show how you got your answer.
Mathematics
1 answer:
finlep [7]3 years ago
3 0

Answer:

42

4 to 10 is 6

-3 to -10 is 7

7x6=42

You might be interested in
A rectangle is 7 meters. The perimeter is 24. What is the width?
lana [24]
P=2(L+W)
if length=7
and P=24
24=2(7+W)
divide both sdes by 2
12=7+W
minus 7both sides
5=W
width=5meters
7 0
2 years ago
Use the fact that the variance of a Poisson distribution is σ2=μ. The mean number of bankruptcies filed per hour by businesses i
lianna [129]

Answer:

Variance = 5

Standard deviation = 2.236

0.2650257

Step-by-step explanation:

For a Poisson distribution is σ² = μ.

Given that:

Mean , μ of bankruptcies files per hour = 5

μ = 5

For a Poisson distribution :

P(x = x) = (μ^x * e^-μ) / x!

The Variance and standard deviation :

Variance : σ² = μ = 5

Standard deviation = sqrt(variance) = sqrt(5) = 2.236

B.) Find the probability that at most three businesses will file bankruptcy in any given hour.

P( x ≤ 3) = P(0) + P(1) + P(2) + P(3)

P(x = 0) = (5^0 * e^-5) / 0! = 0.0067379

P(x = 1) = (5^1 * e^-5) / 1! = 0.0336897

P(x = 2) = (5^2 * e^-5) / 2! = 0.0842243

P(x = 3) = (5^3 * e^-5) / 3! = 0.1403738

0.0067379 + 0.0336897 + 0.0842243 + 0.1403738

= 0.2650257

6 0
3 years ago
Need help with this. ASAP!!
docker41 [41]

The first choice is correct trust meh. Have a nice day/night !

4 0
3 years ago
Read 2 more answers
Directions - Write The Correct Number In Each Blank To Show The Community Property Of Addition.
kakasveta [241]
56+82=82+56
I hope this helps!!!
4 0
3 years ago
(0,6) (-4,-9)
Olegator [25]

Answer:

d=√(16+225)

d=√241

d=15.5

I would appreciate if my answer is chosen as a brainliest answer

6 0
2 years ago
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