2 years ago

Is 68 prime or composite

Mathematics

2 answers:

sergij07 [2.7K]2 years ago

6 0

Answer:

composite

Step-by-step explanation:

the number 68 is an even number, which means it is divisible by 2.

kramer2 years ago

5 0

Composite because there are numbers other than 1 and 68 that you can multiply to get 68

You might be interested in

Solve the system of equations:

iVinArrow [24]

$(-1,-2) \: \: \: \: \: and \: \: \: \: \: (3,6) \\ Answer: A$

Step-by-step explanation:

$y = 2x \\ y = {x}^{2} - 3 \\ \\ 2x = {x}^{2} - 3 \\ {x}^{2} - 2x - 3 = 0 \\ (x + 1)(x - 3) = 0 \\ x + 1 = 0 \: \: \: \: \: or \: \: \: \: \: x - 3 = 0 \\ x = - 1 \: \: \: \: \: or \: \: \: \: \: x = 3$

When x = -1

Substitute x = -1 into y = 2x

y = 2(-1)

y = -2

( -1, -2)

When x = 3

Substitute x = 3 into y = 2x

y = 2(3)

y = 6

( 3, 6)

5 0

3 years ago

State the degree for the polynomial:

Ivahew [28]

Answer:

Step-by-step explanation:

the degree of the polynomial is the highest degree of any of the terms.

7 0

2 years ago

Read 2 more answers

I need another opinion ΔΔΔΔ

Cloud [144]

The answer should be c hope this helps

5 0

2 years ago

Read 2 more answers

A certain region of America with over 500,000 households has a mean household income of $70,000 with a standard deviation of $20

Llana [10]

Answer:

Mean = 70,000 dollars

SD = 800 dollars

For Khan Academy

Step-by-step explanation:

3 0

3 years ago

I the cafeteria there are 7 teachers 48 girls and 45 boys. What is the probability that a person chosen at random from the cafet

mr Goodwill [35]

Total people in the cafeteria = 7 + 48 + 45 = 100

There are 45 boys.

The probability would be the number of boys over the total number of people:

45/100, which simplifies to 9/20

7 0

2 years ago

Read 2 more answers