divagaddy1 divagaddy1

21-04-2017
Mathematics

contestada

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?
Mathematics

Respuesta :

ahhlecks ahhlecks

21-04-2017

Just subtract 15 from 87 to find the original number.

The temperature at the start of the day is 72.

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

The graph below plots a function f(x): If x represents time, the average rate of change of the function f(x) in the first three seconds is ___.

A farmer is building a grain silo storage. He estimates that will need 256 cubic yards of storage. The grain silo will be shaped as a cube. How long should one

A bag has 2 yellow, 7 red, and 1 green marble. What is the probability of picking a yellow marble, replacing it, and then picking another yellow marble?

Use the zero product property to find the solutions to the equations x^2-x-6=0 A. X=-3 or -2 B. -3 or 2 C. -2 or 3 D. 2 or 3

Which president decided to use the atomic bomb in the summer of 1945? (It was President {Truman} who decided to bomb because of what had happen against "Pearl H

A rectangle has a length of 2 meters and a width of 40 centimeters. what is the perimeter of the rectangle?

what is the approximate volume of a tree trunk if the trunk is 12 feet tall with a circumference of 4.5 feet

Eight less than four times a number is less than 56. What are the possible values of that number?

¿Cuántos años ___________ tú? A.) tengo B.) tienes C.) tiene d.) tienen

Seven-year-old samantha suffered trauma to the language centers in the left hemisphere of her brain as a result of a bicycle accident. although she did have som