Mrs. Smith’s daughter weighs 21 pounds, which is about 15% of her adult weight. What will be the adult weight of Mrs. Smith’s daughter?

140 pounds

Step-by-step explanation:

21 = 0.15x

x = 21 / 0.15

x = 140 pounds

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )