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jek_recluse [69]
3 years ago
11

Which statements are true regarding the expression below? Check all that apply. 8 Superscript negative 1 Baseline times 8 Supers

cript negative 3 Baseline times 8 The last factor, 8, with no exponent shown is equivalent to 8 Superscript 0. The sum of the exponents is Negative 3. The value of the expression is Negative 512. The value of the expression is StartFraction 1 Over 512 EndFraction. An equivalent expression is 8 Superscript 7 Baseline times 8 Superscript negative 10. An equivalent expression is 8 Superscript negative 2 Baseline times 8 Superscript negative 2.

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0

Answer:

options two four and five

Step-by-step explanation:

This is on the Edge unity program and this is what mine told me was correct! hope this helps and that you have a good day!

Pepsi [2]3 years ago
3 0

Options 2, 4, and 5.

(Edge 2020)

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A library had 570 books when it first opened. A year later, the number of books increased by 30%. How many books were there in t
s344n2d4d5 [400]

Answer: There were 741 books in the library a year later.

Step-by-step explanation:

Given: Total books in library = 570

Number of books increased by 30%.

One year later, Number of books in the library = (Total books in library) + 30% x (Total books in library)

= 570 + (0.30) x (570)

= 570 (1+0.30)

= 570 (1.30)

= 741

Hence, there were 741 books in the library a year later.

3 0
3 years ago
What is the solution to 3n + 4 = 52
lions [1.4K]

Answer:

n=16

Step-by-step explanation:

take 52-4=48

take 48/3 and get 16 so n=16

3 0
3 years ago
Read 2 more answers
3/4 divided by 12 as a fraction
Leona [35]

Answer: the answer  is 3/48

8 0
3 years ago
Juan wants to eat fewer than 800
brilliants [131]
The two meals are green beans and cod dogs and pizza slice and carrots the total cost is 4.85$
7 0
3 years ago
23 POINTS AND WILL GET BRAINLIEST!!
Phoenix [80]

The difference in percentage of youngest and oldest age groups is 15.4%

<h3>The percentage from 11 to 20</h3>

Start by calculating the total number of people, as follows

People = 102 + 36 + 66 + 150 + 78 + 60 + 90 + 11 + 9

Evaluate

People = 602

The number of people in the age group 11 to 20 is:

Group = 36

So, the percentage is

Percentage = 36/602

Percentage = 6.0%

Hence, the percentage from 11 to 20 is 6.0%

<h3>The percentage from 31 to 40</h3>

The number of people in the age group 31 to 40 is:

Group = 150

So, the percentage is

Percentage = 150/602

Percentage = 24.9%

Hence, the percentage from 31 to 40 is 24.9%

<h3>The percentage from 71 to 80</h3>

The number of people in the age group 71 to 80 is:

Group = 11

So, the percentage is

Percentage = 11/602

Percentage = 1.8%

Hence, the percentage from 71 to 80 is 1.8%

<h3>The lowest percentage</h3>

This is the percentage of age group 81 to 90

And, the percentage is

Percentage = 9/602

Percentage = 1.5%

Hence, the lowest percentage on the chart is 5%

<h3>The percentage from 51 to 60 and 61 - 70 combined</h3>

The number of people in the age group 31 to 70 is:

Group = 60 + 90 = 15-

So, the percentage is

Percentage = 150/602

Percentage = 24.9%

Hence, the percentage from 51 to 60 and 61 - 70 combined is 24.9%

<h3>The difference in percentage of youngest and oldest</h3>

The youngest is 0 to 10 and the oldest is 81 to 90.

The number of people in these age groups are:

Youngest = 102

Oldest = 9

The difference is

Difference = 102 - 9

Difference = 93

So, the percentage is

Percentage = 93/602

Percentage = 15.4%

Hence, the difference in percentage of youngest and oldest is 15.4%

Read more about percentage at:

brainly.com/question/843074

#SPJ1

6 0
2 years ago
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