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Brut [27]
3 years ago
7

What is 7•7•7•5•5•5•5 in exponential form

Mathematics
2 answers:
pychu [463]3 years ago
8 0

Step-by-step explanation:

7•7•7•5•5•5•5 = 7³ • 5⁴

<h2>Hope it helps you</h2>
Bad White [126]3 years ago
6 0

Answer:

7³*5⁴

Step-by-step explanation:

First, we had to put these in exponential form. We had 7 multiplied by itself 3 times, so we put a superscript of three. We also had to multiply 5 by istlef four times, so we put a superscript of four above the five. Next, we know they are being multiplyed together, so we have the two numbers, now in exponential form, and we put the multiplication symbol between them.

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I need help with solving 20 divided by 15/16
stellarik [79]

Answer:

Rookie number my mans

Step-by-step explanation:

20 divided by 15/16 is 64/3

which simplified is 21.333....

but 64/3 turned into a mixed fraction is 21 1/3

8 0
3 years ago
Read 2 more answers
What is 8.57x10-⁴ in standered form ?
marusya05 [52]

Kaleerain5,

In order to get your answer you must remember that if the exponent is negative move to the left and if the exponent is positive you have to move to the right.

  • 8.57 \times 10^{-4}
  • The exponent is negative so move to the left:
  • 8. = .8 = .08 = .008 = .0008
  • = .000857

Therefore your answer is ".000857."

Hope this helps!

6 0
4 years ago
ANSWER FAST I NEED HELP
Ahat [919]

Add total rolls:

The number of rolls is the height of each bar:

14 + 12 + 16 + 15 + 13 = 70

70 total rolls

The numbers greater than 3 are 4 and 5

4 was rolled 15 times and 5 was rolled 13 times

15 + 14 =28 Total times

The prInability of that happening would be 28/70 which reduces to 2/5

The answer as a fraction is 2/5 which is 40% as a percentage.

5 0
3 years ago
4x+3y-2(x to the second power +3) x=4 y=6
nalin [4]
The answer to 4x×3y-2 (x to the second power ×3) x=4 y=6
The answer is 35
7 0
3 years ago
Read 2 more answers
Which one of the following is always true?a. The coefficient of variation measures variability in a positively skewed data set r
Tom [10]

Answer:

C. The coefficient of variation is a measure of relative dispersion that expresses the standard deviation as a percentage of the mean, for any data on a ratio scale and an interval scale

Step-by-step explanation:

Th Coefficient of Variance is a measure of dispersion that can be calculated using the formula:

CV = \frac{\sigma_{x} }{\mu_{x} } * 100%

Where \sigma{x} is the Standard Deviation

and \mu_{x} is the sample mean

From the formula written above, it is shown that the Coefficient of Variation expresses the Standard Deviation as a percentage of the mean.

Coefficient of variation can be used to compare positive as well as negative data on the ratio and interval scale, it is not only used for positive data.

The Interquartile Range is not a measure of central tendency, it is a measure of dispersion.

3 0
3 years ago
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