Proportion
<u>
</u>Part <u> x</u> = <u>70</u>% 100·x = 100x 80·70 = 5600
Whole 80 100%
<u>100x </u>= <u>5600</u>
100 100
x = 56
There are 56 rides made for kids who are 48 inches or taller.
Answer:
<em>Gardener will need 4 more plants.</em>
Step-by-step explanation:
Gardener has 780 plants and wants to plant them in an array of n rows and n columns.
The number of plants needed to do that is:

He actually has 780 plants, thus it should occur:

Taking the square root:
n=27.9
Since n needs to be an integer, we round up n to get
n=28
But
, 4 more than the actual number of plants, thus:
Gardener will need 4 more plants.
Note: There are other possible results for n. If we set n=29, then
and Gardener would need 841-780=61 more plants, but the question asked for the minimum number of plants.
Un ecuacion es y = 12 + x.
Answer:a=24 is the answer to you equation
Step-by-step explanation:
Answer:17.32
Step-by-step explanation: