From the beginning of the day the temperature rose 15° so that by 4 pm it was 87°. What was the temperature at the start of the day?

You have just bought 4 bottles of water containing 750 ml each. How many litres of water do you have in total?

How do you find slop

A corn muffin recipe calls for 1/4 cup of cornmeal and 5/6 cup of flour. What is the least common denominator of the fractions

On Monday, Lyn Johnson worked for 3 1/4 hours. Tuesday thursday, she worked for 4 1/3 hours each day. On friday, she worked for 6 1/2 hours. How many hours total did she work during the five days?

In a circle, an arc length of 6.6 is intercepted by central angle of 2/3 radians. Determine the length of the radius.

What is 45/35 in the most simplest form

If you are driving at a rate of 55 miles per hour, about how many feet per second are you traveling? A. 0.015 feet per second B. 80.67 feet per second C. 4840 feet per second D. 290400 feet per second

Suppose a recent plant journal indicated that the mean height of mature plants of a certain species of sunflower is 10.4 ft.

Can 40:70 be simplified?

Each week our school's team travels to other schools for competitions. Today the five members of the gymnastics team and seven weight lifters are on the way to our rival school for meet.