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3 years ago

HELP ME PLS ASAP PLS PLZ

Mathematics

1 answer:

hjlf3 years ago

7 0

Answer:

11.5x 4.5-8 wayy easier all you do is add and multiply

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How would i solve this the shaded region is the whole inside circle.

rosijanka [135]

Answer:

34.48cm²

Step-by-step explanation:

Assuming the shaded area doesn't contain the triangle:

area of triangle = bh/2

area of triangle = 4(2)/2

area = 4

area of circle = πr²

area = π3.5²

area = 38.48

area of shaded = 38.48 - 4

area = 34.48cm²

6 0

2 years ago

A study conducted at a certain college shows that 65% of the school's graduates find a job in their chosen field within a year

alexdok [17]

Answer: 0.009

Step-by-step explanation:

Formula we use here : Binomial distribution formula

Probability of getting success sin x trial = $P(X)=^nC_xp^x(1-p)^{n-x}$ , where n is the sample size and p is the probability of success in each trial .

Given : A study conducted at a certain college shows that 65% of the school's graduates find a job in their chosen field within a year after graduation.

i.e. p= 0.65

Sample size : n= 11

Now, the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating:-

$P(X)=^{11}C_{11}(0.65)^{11}(1-0.65)^{11-11}\\\\=(1)(0.65)^{11}(1)\\\\=0.00875078317401\approx0.009$

Hence, the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating = 0.009

8 0

3 years ago

A college professor's compensation package includes

Nastasia [14]

Its c because you have to add all those numbers and it equals c

6 0

3 years ago

you are using division to determine how much whole wheat flour to use in a bread recipe.is an estimated answer good enough? plea

Pavel [41]

Yes, it is. if you end up getting 4.85239854285696357835482938339158989............................... you wouldn't want to measure out exactly that much.

5 0

3 years ago

Read 2 more answers

Based on the function f(x)=x^2+4x-3which of the following statements are true

rosijanka [135]

here try this right here

3 0

3 years ago