Solve the expression by writing the solution in unit form
( 2 tens 1 one ) x 10

Answers

Answer 1
Answer: 210 or 2 hundreds 1 ten

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The volume of a cylinder is 144π in^3 and the radius is 4 in what is the hight

Answers

The height of the cylinder is 2.86 
Volume of a cylinder is the area of the base (\pi r^2) multiplied by the height. If the radius is 4, that means that the base is 16 in2. To get the height, we simply need to divide 144 by 16 which gets us 9. The height is 9 inches

Erik spends $680 for cable television service. The cable company offers a deal that promises Erik 3 free months of cable if he signs a contract with them for $40 per month.

Answers

so what is your question cause there isn't one

Suzanne bought 50 apples at the apple Orchard. She bought 4 times as many red apples. How many more red apples than green apples did Suzanne buy?

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50 times 4 is 200 then you would subtract 50 from 200 and the answer is 150 more apples.
Since Suzanna bought 50 apples and bought 4 times as many red apples you would do 50x4 to get 200 then to find how many more you would subtract 50 from 200 to get 150

Joseph wants to estimate 1 3/7 . 5 4/5 To estimate, he simplifies the expression 1 1/2 . 6 Is Joseph’s estimate an underestimate or an overestimate? A. underestimate B. overestimate

Answers


Well if her simplifies 1 3/7 to 1 1/2 and 5 4/5 to 6 then he would be overestimating because 1 1/2 is greater than 1 3/7 and 6 is greater than 5 4/5

Hope this helps!

A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times. Three column table. First column values are Section 1 and 20. Second column values are Section 2 and 36. Third column values are Section 3 and 24.


What is the experimental probability of the arrow stopping over Section 2?








A.








B.








C.








D.

Answers

The answer is very simple.
Just divide 36 by 80. 
36/80 = .45
turn .45 into a percent.
There is a %45 chance that it will land on section 2.
The answer is 9/20, or 45%, 

Someone please help me : evaluate 3st to the second power + 2s if s=5 and t=3??

Answers

s=5\ \ \ and\ \ \ t=3\n\n\Rightarrow\ \ \ 3st^2 + 2s=3\cdot 5\cdot3^2+2\cdot5=15\cdot9+10=135+10=145