2 years ago

What is the multiplier for a 30% decrease. *

Mathematics

1 answer:

densk [106]2 years ago

4 0

Answer:

0.7

Step-by-step explanation:

Let the number to be decreased be x. To decrease x by 30 %, the result will be

= x - 30% * x

= x - 0.3x

= 0.7x

From above, the result is 0.7 multiplied by the number to be reduced. Hence the multiplier is 0.7

You might be interested in

Use the figure to the right to find the value of PT. T is the midpoint of PQ.

o-na [289]

Answer:

PT = 17

Step-by-step explanation:

Since T is the midpoint of PQ, then

PT = TQ , substitute values

4x + 5 = 8x - 7 ( subtract 4x from both sides )

5 = 4x - 7 ( add 7 to both sides )

12 = 4x ( divide both sides by 4 )

3 = x

Thus

PT = 4x + 5 = 4(3) + 5 = 12 + 5 = 17

4 0

2 years ago

Read 2 more answers

A culture started with 6,000 bacteria. After 3 hours, it grew to 7,200 bacteria. Predict how many bacteria will be present after

yanalaym [24]

There will be 45,600 bacteria present after 19 hours

3 0

3 years ago

5.<br> 12.8 ft<br> 9 ft<br> 9 ft

kykrilka [37]

Answer:

what do we have to solve? surface area? volume?

3 0

3 years ago

Read 2 more answers

A ramp for a loading truck is 13 long and covers 12 feet along the level ground. How many feet high is the highest point on the

goblinko [34]

Answer:

5 feet

Step-by-step explanation:

Using pythagoras' theorem a^2 = b^2 + c^2

13^2 = 12^2 + c^2

c^2 = 25

c = 5 feet

8 0

2 years ago

Read 2 more answers

Which one? I can’t figure it put

Romashka [77]

Answer:corresponding angles

I am very sure

Step-by-step explanation:

8 0

3 years ago