a popular beach erodes 4 inches per years on average. How many years will it take for the coastline to eride one foot

A farmer hears a weather report saying that temperatures will be decreasing approximately 2 ∘ 2 ∘ every hour for the next 5 hours. What signed number represents the total change in temperature expected over the next 5 hours?

How is finding a permutation different from doing a compound probability outcome

3. A researcher wanted to find out whether higher levels of a certain drug given to experimental rats would decrease the time it took them to complete a given maze to find food. a.

Dominic has $15 for dinner. His meal costs $13.90 he wants to leave an 18% tip does he have enough money explain

Which statement best explains the value of 12 - (-4) ? The additive inverse of - 4 is - 4, so 12 - (-4) = 16. The additive inverse of - 4 is - 4, so 12 - (-4) = 8. The additive inverse of - 4 is + 4, so 12 - (-4) = 8.

Twelve is what percent of 60

Is 14.114 greater or less than 141.14 or =

How to multiply mixed numbers

Shiloh has a earn at least $200 to meet her fundraising goal. She has only 100 cakes that she plans to sell at 5 dollars each. Which inequality shows the number of cakes x, Shiloh can sell to meet her goal

Find the supplement of an angle that measures 20 degrees.