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2 years ago

Hi, does anyone know the answer to this question? I’m bad at geometry and I’m struggling to answer it.

Mathematics

1 answer:

pashok25 [27]2 years ago

3 0

Answer:

4th option

Step-by-step explanation:

Given

A (- 5, 13 ) → A' (2, 9 )

- 5 → 2 → + 7 in the x- direction

13 → 9 → - 4 in the y- direction

The translation rule is

(x, y ) → (x + 7, y - 4 ) , then

B (4, - 2 ) → B' (4 + 7, - 2 - 4 ) → B' (11, - 6 )

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9. The probability of a child being born with light-colored eyes to two particular parents is 0.25.

slavikrds [6]

If X is a random variable representing the number of children that end up having light-colored eyes, then X follows a binomial distribution with success probability p = 0.25 and number of trials n = 5.

The variance of a binomial distribution with these parameters is n p (1 - p), so the variance in this case would be

5 • 0.25 • (1 - 0.25) = 0.9375 ≈ 0.9

4 0

2 years ago

Which number is NOT in the solution set of the inequality x>-15?

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

if x has to be greater than -15 and -20 = x than its not true because -20 isn't greater than -15

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3 years ago

Read 2 more answers

What is not an undefined term

Sunny_sXe [5.5K]

Point, line and plane are the undefined terms

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3 years ago

A. Suppose you have just inherited a sum of money. Let’s say you choose to invest the money. How much did you inherit? Choose an

leva [86]

Amount =$48003.20

Step-by-step explanation:

Here apply the compound interest formula;

$A=P(1+\frac{r}{n} )^{nt}$

where;

P=Principal amount invested = $37500

r=rate of interest as a decimal, 2.5% =0.025

n=number of compounding per year=1

t=time period the amount in invested=10

In our case, the amount after investing will be;

$A=37,500(1+0.025)^{10} \\\\A=37,500(1.025)^{10} \\\\A=48003.20$

Interest earned after the period= $48003.20-$37500 =$10503.20

Learn More

Compound Interest formula application: brainly.com/question/7014337

Keywords: inherit, sum, money, interest

#LearnwithBrainly

3 0

3 years ago

There are 4 boys and 2 girls from the seventh grade and 3 boys and 5 girls from the eighth grade in the math club. The math club

inna [77]

Answer:

5/24 or 20.8%

Step-by-step explanation:

Probability that the 7th grader is a boy = number of boys/(total kids) = 4/(4+4) = 1/2

Probability that the 8th grader is a boy = 5/(5+7) = 5/12

Probability that both are boys = 1/2*(5/12) = 5/24 or 20.8%

7 0

3 years ago