a family has five children The probability of having a gil is 1/2 What is the probability of having exactly 2 girls out of five children

Answers

Answer 1
Answer: p(no girls in five births) = p(five boys) = (1/2)^5 = 1/32 = 0.0313

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Choose the polynomial that is written in standard form.−3x5y2 + 4x3y + 10x2 −8xy2 + 4x4y2 + 3x3 x4y2 + 4x3y5 + 10x4 x6y2 + 4x3y8 + 10x7
A publisher claims that the average salary paid at its company is $37,500 but it could differ as much as $4500. Write and solve an absolute value inequality to determine the range of salaries at this company.|x − 37500| ≤ 4500; The salaries range from $33,000 to $42,000 |x − 37,500| ≤ 4500; The salaries are less than $33,000 or greater than $42,000. |x − 37500| ≥ 4500; The salaries range from $33,000 to $42,000 |x − 37,500| ≥ 4500; The salaries are less than $33,000 or greater than $42,000.
ANSWER ALL FIRST CORRECT ANSWER GETS BRAINLIEST, THANKS AND FIVE STAR!!
Explain why the APR does not compare loans for different lengths of time.
Which are correct definitions for history?Choose all answers that are correct.a. an explanation of the past through the telling of stories of what actually happened and whyb. an account of the impact of human behavior on the environmentc. the story of human activity before writing was developedd. the story of change over time documented with evidence

Suppose a city with population 500,000 has been growing at a rate of 7% per year. If this rate continues, find the population of this city in 11 years.

Answers

use compound interest formula.........m

The angle of elevation from L to K measures 55°. If JK = 26, find JL. Round your answer to the nearest tenth.A. 37.1
B. 21.3
C. 14.9
D. 26.8

Answers

the angle of elevation is the degree at which you need to look up, therefore the angle between the dotted line, let's call it LM, and line LK is 5 degrees

Angle JLK and Angle KLM are also complimentary angles, meaning that they both add up to 90 degrees, therefore angle JLK = 90-55=35degrees

Now, SOHCAHTOA comes in handy to find JL. Since we know JLK and JK, this is going to be a breeze.
Since the sides we are using are opposite and adjacent to JLK, we are going to use tan.
So: tan = o/a
however, as we don't know a, we need to rearrange the equation so a is on its own
tan=o/a (times both sides by a)
tan a = o (divide both sides by tan)
a = 0/tan

Now we can solve the equation with the information given
a = 26/tan35
a = 26/0.7
a=37.13184818
=> 37.1

So, you can put down A as your answer :D

Answer:

37.1

Step-by-step explanation:

7x=2 what does x equal

Answers

X=2/7 if I’m correct:)

If three apples cost $6, how much does one apple cost? *

Answers

Answer:

2 dollars

Step-by-step explanation:

What's the slope of y=x+5

Answers

Step-by-step explanation:

Hey there!

Given;

The equation is; y = X+5.

Comparing the equation with y = mx+c. Where "m" represents the slope, "c" is y-intercept and y is a variable. We get;

Slope (m)= 1

Hope ithelps...

Answer:

slope = (1)/(1), or 1

Step-by-step explanation:

Because there's nothing before the x, it automatically becomes a 1.

If it's a whole number, you know that the denominator is a 1, so when you plot the graph with the slope of 1, you always go up 1 and over to the right one.

If ∠G and ∠H are supplementary angles and m∠H = 51°, find m∠G.

Answers

Answer:

m<G = 129 degrees

Step-by-step explanation:

Supplementary angles add up to 180 degrees

m<G = 180-51

m<G = 129 degrees