3 years ago

Scale each ratio or rate up or down to determine the unknown term

1 answer:

5 0

D) 1•x=5, 1•5=5 8•5=40, the answer is 40/5 CDs

E) 3/3=1, 26.25/3= 8.75. The answer is 1/8.75

F) 10/10=1, 120/10= 12. The answer is 1/12

G) 2•x=12, 2•6=12, 120•6= 720. The answer is 12/720

Hopefully this helped

You might be interested in

NEED ASAP BEFORE MARCH 11

sp2606 [1]

C. is the answer......

7 0

3 years ago

What is the scale factor of the following figure which shows triangle A dilated to triangle B?

Bond [772]

Answer:

B. 2/8=1/4= 0.25 ? I don't really know I'm failing class

6 0

3 years ago

Read 2 more answers

HELP ASAP PLZ!

shtirl [24]

Answer:

205

Step-by-step explanation:

sorry if im wrong

6 0

3 years ago

it takes a baseball about 9 seconds to come down from up in the air after a player hits homeroom suppose that the ball drops dow

Olenka [21]

Yes a is the correct answer

4 0

3 years ago

If the sum of squares for a sample containing 51 items equals 200, what is the standard deviation?

Mashcka [7]

The standard deviation is 1.98. Option A is correct.

The standard deviation formula is given as

$\sigma = \sqrt{\frac{SS}{n} }$

where:

SS is the sum of squares = 200
n is the sample size = 51

Substitute the given parameters into the formula to have:

$\sigma = \sqrt{\frac{200}{51} }\\\sigma = \sqrt{3.922}\\\sigma = 1.980$

Hence the standard deviation is 1.98

Learn more on standard deviation here: brainly.com/question/12402189

7 0

2 years ago