What is 8 divided by 2 and 1/2? A. 20 B. 2 and 1/5 C. 40 D. 3 and 1/5

Answers

Answer 1
Answer: 8:2(1)/(2)=8 :(5)/(2)=8 \cdot (2)/(5)= (16)/(5) = 3(1)/(5) \n \n \nAnswer : \ D. \ 3 \ and \ (1)/(5)



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Liz records her hamsters weight once every week for onw year.How many observations does she make

Answers

52 because there is 52 weeks in a year and she checks up once every year. So the answer is 52
52
There are 52.143 weeks in a year

What is the answer to -2+2x = -x + 2 + x

Answers

Answer:

x = 2

Step-by-step explanation:

The product of 9 plus a number decreased by 7

Answers

9+n-7 is the algebraic expression 
The algebraic expression is 9+n-7. 

9 = number 

n = variable 

7 = number 

Can someone help me with the following questions with work!!1. A prism is filled with 25 cubes with 1_2-unit side lengths. What is the volume of the prism in cubic units?
2. A rectangular prism-shaped gift box measures 8 inches long by
10 inches wide by 3 inches high. What is the surface area of the box?
3. Miguel is painting a cabinet shaped like a rectangular prism. He is going to paint all of the exterior sides except the top and the bottom. The cabinet is 6 feet tall, 4 feet wide, and 2 feet deep. What is the surface area of the portion of the cabinet that Miguel is going to paint?

Answers

1. each cube is 1/8 of a cubic unit, so the volume total would be 3 and 1/8 cubic unit
2. 268 in^2
3. 9/11

A population of 550 rabbits is increasing by 7.5% each year. In about how many years will the population be over 1000? A.) 9 years
B.) 5 years
C.)7 years
D.)15 years

Answers

Answer:

D.) 15 years

Step-by-step explanation:

7.5% of 550 rabbits would be 41.25

if you are increasing till you get over 1,000

it would take 10.9 almost 11 years to get to 1,000

meaning it would be 15 years when your over 1,000 giving you 1,168.75

the track at east side high school is 440 yards long it took maya 10 min to jog around the track 4 times. find her speed in miles per hour.

Answers

her speed i think is 40 miles per hour

The answer is 6 miles per hour