2 years ago

What is 3/8 as a decimal and percent?

1 answer:

N76 [4]2 years ago

5 0

37.5 and 3750% because 100 divided by 8 is 12.5 . 12.5 x 3 equal 37.5 which is your decimal and you move the decimal two places to the right to get 3750%

You might be interested in

Helppppppp pleaseeeeeee

pshichka [43]

Answer:

(2a, 2b)

Step-by-step explanation:

(0, 2b)

(2a, 0)

(2a, 2b)

I racked my brain for that.

4 0

3 years ago

An adult's dinner costs $7. A family of 2 adult's and 2 children pays $22 for their dinners. How many does a child's dinner cost

bonufazy [111]

Answer:

A child's dinner costs $4

Step-by-step explanation:

7 + 7 = 14

22 - 14 = 8

8 / 2 = 4

8 0

3 years ago

Plz HELP I am struggling with this please provide answer and explanation PLZ!!! WILL MARK BRAINLIEST!!!!!!!!!!!!!!

Alexxandr [17]

The answer is 3/1 - the positive one

3 0

3 years ago

Factor 7(x − 3)2 − 4(x − 3) − 3 completely.

Nezavi [6.7K]

$7(x-3)^2-4(x-3)-3\\\\substitute\ t=x-3,\ then\ we\ have\\\\7t^2-4t-3\\\\a=7;\ b=-4;\ c=-3\\\\\Delta=b^2-4ac\\\\\Delta=(-4)^2-4\cdot7\cdot(-3)=16+84=100\\\\t_1=\dfrac{-b-\sqrt\Delta}{2a};\ t_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{100}=10\\\\t_1=\dfrac{-(-4)-10}{2\cdot7}=\dfrac{4-10}{14}=\dfrac{-6}{14}=-\dfrac{3}{7}\\\\t_2=\dfrac{-(-4)+10}{2\cdot7}=\dfrac{4+10}{14}=\dfrac{14}{14}=1\\\\7t^2-4t-3=7\left(t+\dfrac{3}{7}\right)(t-1)=(7t+3)(t-1)\\\\=(7(x-3)+3)(x-3-1)=(7x-21+3)(x-4)\\\\=\boxed{(7x-18)(x-4)}$

7 0

3 years ago

a group of hikers begin in an elevation of -29 feet below sea level. they travel up a mountain side until they were on an elevat

katovenus [111]

Answer:

-28

Step-by-step explanation:

7 0

3 years ago