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Svetllana [295]
3 years ago
9

How to rewrite each expression as a single power

Mathematics
1 answer:
gladu [14]3 years ago
3 0

Answer:

If two powers have the same base then we can multiply the powers. When we multiply two powers we add their exponents.

Step-by-step explanation:

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the average age of 5 students is 9yrs out of them the ages of 4 students are 5,7,8,and 15yrs what is the age of remaining studen
valentinak56 [21]

Answer:

Step-by-step explanation:

Keep in mind that to find the average they would do:

Average = Sum of students' ages / number of students

So to solve this question we should firstly find the sum of all their ages.

To do this you multiply 5 by 9 = 45.

This means 45 is the sum of all 5 students' ages.

Next you are given four students have ages 5 , 7 , 8 and 15.

The sum of their ages are: 5 + 7 + 8 + 15 = 35

This means that the final student has age 45 - 35 = 10 years.

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The cost to park a car in a parking lot is $3.45 per hour. Maleek parked his car for 4 hours on Monday and 3 hours on Tuesday. H
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Step-by-step explanation:

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3 years ago
What is 5/6 divided by 7/10
vovangra [49]
5/6 divided by 7/10 is 1/4/21 which is 1.19047619 in decimal.
8 0
3 years ago
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Wait- what’s the question.
7 0
3 years ago
What is the inverse of the function f(x) = 2x – 10?
Snezhnost [94]

Answer:

it's inverse is:

f(x)^-1 = (x+10)/2

Step-by-step explanation:

f(x)= 2x -10

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interchange value of x and y

x=2y -10

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y=(x+10)/2

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3 years ago
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