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3 years ago

Which expressions are equivalent to 2^5•2^4

Mathematics

2 answers:

muminat3 years ago

7 0

2^9 is the same as your question

labwork [276]3 years ago

3 0

2^5 * 2^4 = 2^(5 + 4) = 2^9

To multiply powers with the same base, add the exponents.

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J is 7 times greater than 6

dybincka [34]

J = 42 is the answer to your question

8 0

2 years ago

Read 2 more answers

ASAP Please! Benjamin's age is 6 years less than twice Lucas's age. If Benjamin is 12 years old, how old is Lucas? Choose the an

FinnZ [79.3K]

Answer:

Step-by-step explanation:

First add 6 to Benjamin's age to make it 18, which is twice Lucas's age. Because it's twice as much, divide 18 by 2 to get 9.

3 0

2 years ago

n example 3, your friend says that there is enough information to determine the numbers of solutions of the equations $3(5x+2)=1

mr_godi [17]

The number of solutions of the equations can't be determined.

<h3>How to illustrate the information?</h3>

It should be noted an equation shows the relationship between the variables. It should be noted that the question is to find the number of solutions.

From the information, 3(5x + 2) = 15x

15x + 6 = 15x

Collect like terms

15x - 15x = - 6

0 = -6

Therefore, it can be see that the friend is incorrect as the number of solutions of the equations can't be determined.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

6 0

1 year ago

9 books are to be bought by a student. Some cost $6 and the remainder cost $3 each. if the total amount spent was $39, how many

MissTica

Answer:

four nine dollar books

Step-by-step explanation:

36 divivded by 9

6 0

2 years ago

New York City covers an area of 302.6 square miles. There are 8.54 million people living in New York City. Los Angeles has an ar

Nesterboy [21]

Answer:

20,309 people more people per sq mile.

Step-by-step explanation:

First step is to calculate the population density of both cities, then we'll be able to answer the question.

We're looking for a number of people per sq mile... so we'll divide the population by the area.

New York City: 8.54 million people on 302.6 sq miles

DensityNYC = 8,540,000 / 302.6 = 28,222 persons/sq mile

Los Angeles: 3.98 million people on 503 sq miles

DensityLA = 3,980,000 / 503 = 7,913 persons/sq mile

Then we do the difference... 28,222 - 7,913 = 20,309 people more people per sq mile.

If we were to make the ratio, we'd get 3.57, 3.57 more people in NYC per sq mile compare to LA.

6 0

3 years ago