MATHEMATICS HIGH SCHOOL

Select the correct product of (a + 8)(b + 3)A) ab + 8a + 3b + 24
B) ab + 3a + 8b + 24
C) 11ab
D) 24ab

Answers

Answer 1

Answer: ) ab + 8a + 3b + 24the correct product of (a + 8)(b + 3)

Answer 2

Answer:

Answer:

Step-by-step explanation:

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You are told that having a college education increases a person's earnings by 30% over their lifetime. A non-college graduate earns about $30,000 per year. How much more will you earn with a college education over a 40 year career?

Answers

30,000(40)= 12000001200000(.3)=360000$360000 more

30,000 per year annual income by a non-college educated man or woman
30% of 30,000. is 9,000. more every year for the college educated man or woman.
If a person works 30 years at his or her career making 9,000. more annually then they will have earned 30 times 9,000. or 270,000. more than the non-educated individual.

suppose you invest 1050 at an annual interest rate of 5.5% compounded continuously. How much will you have in the account after 5 years? round the solution to the nearest dollar. HELP please

Answers

For an investment with an interest rate compounded continuously, the formula would be

F = Pe^(rn), where r is the annual interest rate and n is the number of years.
F = 1050e^(0.055*5)
F = $1382.36

I hope I was able to answer your question.

Answer: $1372

Step-by-step explanation:

The formula to calculate the compound amount is given by :-

$A=P(1+r)^t$ , where P is principal amount, r is rate of interest and t is time.

Given: P = $1050

r=5.5%=0.055

t= 5 years

Now, the compound amount after 5 years will be :_

$A=1050(1+0.055)^5\n\n\Rightarrow\ A=\$1372.30800673\approx\$1372$

You will have $1372 in the account after 5 years.

A bird was sitting 12 feet from the base of an oak tree and flew 20 feet to reach the top of the tree. How tall is the tree?

Answers

Answer:

It should be 12+20= 32 ft

Step-by-step explanation:

A rectangle has a perimeter of 238 meters and a length of 67 meters what is the area of the rectangle

Answers

Answer:

3,484 meters squared

Step-by-step explanation:

Since it’s a rectangle, opposite sides are the same length. This means 2 of the sides are 67 meters each, since the length of the rectangle is 67 meters. To find the width, add the 2 sides together that we know the length of (in this case it would be 67+67) and subtract it from the total perimeter (238-[67+67]). Take the result (104) and divide it by 2 (104÷2=52). Now that we know the width is 52 meters, you can find the area by multiplying the length times the width (67*52=3,484 meters)

Remember that the perimeter is the total length around the outside of the shape, and the area is the space inside of the shape

I’m not good at explaining things but I hope this helps!

Help please!! I will give crown! :D

Answers

Answer:

C. Please mark Brainliest!!!!!!

Step-by-step explanation:

You move it 5 over, so it is 3.844x10^5

Answer:

answer is c

bc you multiply 3.844 by 100000 to get 38440

Step-by-step explanation:

Alg 1Given the data set for the length of time a person has been jogging and the person's speed, hypothesize a relationship between the variables.

a. I would expect the data to be positively correlated.

b. I would expect the data to be negatively correlated.

c. I would expect no correlation.

d. There is not enough information to determine correlation.