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rosijanka [135]
4 years ago
9

PLEASE ANSWER ASAP! SHOW WORK PLEASE (IF POSSIBLE)

Mathematics
1 answer:
Annette [7]4 years ago
7 0
So first you would need to time 5 and 4.33 then divide by 2 then times by 3 cause there are 3 triangles. it would equal C.
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Point
iren [92.7K]
377.58 kilograms ur welcomeee
4 0
3 years ago
What are the steps I need to do to get the answer?
Margaret [11]

Answer:

B. 10.9

Step-by-step explanation:

Area of triangle= 1/2*24*h

∠N=90° ⇒ Area of triangle= 1/2*MN*ON

MN²= h²+(24-7)²

ON²= h²+7²

  • 24h=MN*ON
  • 24h= √h²+(24-7)²*√h²+7²
  • (24h)²=(h²+17²)(h²+7²)
  • h²=k
  • 576k=k²+289k+49k+289*49
  • k²-238k+14161=0
  • k=119
  • h²=119
  • h=√119= 10.9

8 0
3 years ago
About 10% of the population has a particular genetic mutation. 700 people are randomly selected. Find the standard deviation for
Oduvanchick [21]

Answer: 7.94

Step-by-step explanation:

The formula to calculate the standard deviation for binomial distribution :-

\sigma=\sqrt{np(1-p)}, where n is the number total of trials and p is the probability of getting success in each trial.

Given : The probability of the population has a particular genetic mutation=0.1

If 700 people are randomly selected, then the standard deviation for the number of people with the genetic mutation in such groups of 700 will be :-

\sigma=\sqrt{700\times0.1(1-0.1)}\\\\\Rightarrow\sigma=\sqrt{63}\\\\\Rightarrow\sigma=7.9372539331\approx7.94

Hence, the standard deviation for the number of people with the genetic mutation in such groups of 700 = 7.94

8 0
3 years ago
Antonio is having a pizza party for his birthday. He ordered 5 large pizzas, which have a total of 40 slices. He invited 8 peopl
love history [14]

Answer: the number of slices that each person will get is 4 4/9

Step-by-step explanation:

Antonio ordered 5 large pizzas, which have a total of 40 slices.

He invited 8 people to his party. If he plans to divide the pizza up equally among him and his friends, it means that the pizza would be divided among 9 people(Antonio and 8 friends = 9 people).

The number of slices that each of them will get would be

40/9 = 4 4/9 slices

4 0
3 years ago
3.72 divided by 10 to the fourth power which of these shows and explains the correct location of the decimal point when the expr
kondor19780726 [428]

Answer:

The answer is 0.372 because you jus dividing it by 10 jus like 0.372 x 10= 3.72 you jus putting the 0 first when dividing .

Step-by-step explanation:

4 0
3 years ago
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