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grigory [225]
3 years ago
5

First is brainliest please anwer Asap

Mathematics
1 answer:
vodomira [7]3 years ago
4 0

Answer:

21 and 10 :) hope it helps

Step-by-step explanation:

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Find the mean, median, and mode of the data set. Round to the nearest
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Answer:

The answer is: mean = 80.8, median = 82.5, mode = 67

Step-by-step explanation:

4 0
3 years ago
Calculate the area of a circle with a diameter of 8 feet
sattari [20]

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Step-by-step explanation:

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Read 2 more answers
Simplify. Can you explain it also?
Doss [256]

Answer:

The answer is

<h2>\frac{3c}{4e}</h2>

Step-by-step explanation:

<h3>\frac{9 {c}^{3}d {e}^{2}  }{12 {c}^{2} d {e}^{3} }</h3>

To solve the fraction reduce the fraction with d

That's we have

<h2>\frac{9 {c}^{3}  {e}^{2} }{12 {c}^{2} {e}^{3}  }</h2>

Next simplify the expression using the rules of indices to simplify the letters in the fraction

<u>For c </u>

Since they are dividing we subtract the exponents

We have

<h2>{c}^{3}  \div  {c}^{2}  =  {c}^{3 - 2}  = c^{1}  = c</h2>

<u>For </u><u>e</u>

<h2>e^{2}  \div  {e}^{3}  = e^{2 - 3}  =  {e}^{ - 1}  =  \frac{1}{e}</h2>

Substituting them into the expression we have

<h2>\frac{9c}{12e}</h2>

Reduce the fraction by 3

We have the final answer as

<h2>\frac{3c}{4e}</h2>

Hope this helps you

8 0
3 years ago
Which are like terms to the term 2x.
Anvisha [2.4K]
X2, or 2X or X times 2, or X•2.
4 0
3 years ago
What is the answer?????/
SCORPION-xisa [38]
The questions is, when z=9, 3z = ? When you multiply 3*9, you get 27
3 0
4 years ago
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