A scientist is measuring the temperature change in a chemical compound. The temperature dropped 11 degrees F per hour from the original temperature. After 4 hours, the temperature was 90 degrees F. Find the compounds original temperature

How many years do I have to be in College to become a engineer?

An equation for (-3,10) (5,-22)

What percentage of the tickets sold were to Seniors? Download docx

Classy the polynomial 5x^2+4x-2 by degree

Sandy had five seashells she gave mageret 3 of them how many are left?

Two popcorn bags and four cokes cost $8. Write an equation in standard form to describe the cost of popcorn and coke. (I need to know a standard form equation, a slope-intercept form equation, and how much the cookies cost if sandwiches are $3.

Which trig function could be used to find the measure of angle c if ab and ac are given which equation would used to find the height of the flagpole with the hypotenuse is 5 m and the angle as 50 degress?

True of false that 9.1 is lagg er than √82

samuel wants to buy a snake for 288 and the pet store owner wants hin to make 6 equal payments of 49 what error did the pet store owner make

fees associated with taking out a mortgage