3 years ago

What is the greatest factor of 63 that is also a prime number? 7 9 13 21

Mathematics

2 answers:

Marrrta [24]3 years ago

8 0

The answer is either 9 or 7

Brums [2.3K]3 years ago

6 0

Answer:

Step-by-step explanation:

Note the factors of each number. Prime numbers are numbers that can only be factored to itself and 1. Note:

Factors of 1:

Factors of 3:

1 , 3

Factors of 7:

1 , 7

Factors of 9:

1 , 3 , 9

Factors of 21:

1 , 3 , 7 , 21

Factors of 63:

1 , 3 , 7 , 9 , 21 , 63

You might be interested in

18. During a clothing store's Bargain Days, the regular price for T-shirts is discounted to $8.25.

8090 [49]

Answer:

3.25

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What expression is equivalent to 4,325,000,000

solmaris [256]

It’s B
Since 10^-6 means 6 0

7 0

3 years ago

Read 2 more answers

A circular labyrinth has a circumference of 75 ft. What is the distance from the outside edge of the labyrinth to its center? Us

vazorg [7]

C=2πr
75=2 (3.14) (r)
75 = (6.28) (r)
r= 11.942675
rounded to the nearest foot is 12.

8 0

3 years ago

A coffee franchise is opening a new store. The company estimates that there is a 70% chance the store will have a profit of $50,

aivan3 [116]

Step-by-step explanation:

The expected value is the sum of each outcome times its probability.

E = (0.70)(50000) + (0.05)(0) + (0.25)(-3500)

E = 34125

The store is expected to gain $34,125.

8 0

3 years ago

Whats the common difference?

Stells [14]

Answer: The common difference is 8

Step-by-step explanation:

First Use the formula for the second to generate the first two numbers.

$u_{n}$ = 2^3n-2

Put in 1 for the first term and you will get 2 and the second term is 16 and to get from 2 to 16 you will multiply by 8.

7 0

3 years ago