Answer:
Halving the diameter will halve the radius, so the volume of the new cylinder would be . The new volume is one - fourth of the original cylinder. So you can see the volume is now a quarter than the original one.
Step-by-step explanation:
C=p+R x p
C=30.99 + .05 x 30.99
Order of operations states do the multiplication first
C=30.99 + 1.55
C=32.54
Answer: A.$23.00
Step-by-step explanation:
This question is incomplete, please remember to be carful and submit the whole question :)
However, if we assume the money Tommy's class substracted from its penny collection is , we will have the following:
<em>Marty's class collected in a school-wide penny collection contest. If Tommy's class collected,, then substracted and then multiplied the difference by 2,they would have the same amount of money as Marty's class. How much money did Tommy's class collect?</em>
<em />
This can be mathematically expressed as follows:
Isolating , which is the amount of money Tommy's class collected:
Hence, the correct option is A.
Answer:
425%
Step-by-step explanation:
4 can be written as 4.00 in decimal form. 1/4 can be written as 0.25 in decimal form. When changing a decimal into a percent, you move the decimal to the right two times. If we move the decimal point in 4.00 twice we get 400. If we move the decimal point in 0.25 twice we get 25. If we add 400 and 25 together, we get 425. Therefore, the answer is 425%. Hope this helped! :)
Using division, the 8 cupcakes are there in 28 ounce package if one cupcake weighs 3 1/2.
According to the question,
One cupcake weighs 3 1/2 ounces. In order to find the number of cupcakes are there in 28 ounce package.
1 cupcake = 7/2 ounces
x cupcakes = 28 ounces
28 = 7/2 * x [cross multiplication]
x = (28*2)/7 [Using division]
x = 8
Hence, using division, the 8 cupcakes are there in 28 ounce package if one cupcake weighs 3 1/2.
Learn more about division here
brainly.com/question/18369058
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