jvrtkqtfjv jvrtkqtfjv

26-10-2022
Mathematics

Answered

2) In December the temperature before sunrise was -5°F. The temperature then rose an
average of ¼ degree each hour for 4 hours before dropping an average of 1 3/4 degrees each
hour for 3 hours. What was the temperature, in degrees Fahrenheit, after 7 hours?
3)

Answer :

Other Questions

Megan is in a musical production. She was at practice for 2 3/4 hours yesterday and 3 1/2 hours today. Altogether she spent 1/3 of her practice hours dancing. H

A painting company charges by an hourly rate of $75. In addition, they also charge a one-time fee. For 5 hours of work Mary was charged $525. Write an equation

someone please help me 3) Estimate the answer, then draw an area model for this problem and solve it using an algorithm.

6. Match each polynomial function with its leading coefficient. A. P(x) = (x + 2)(2x - 3)(4x + 7) B. P(x) = (x-2)(2x - 3)(4x + 7) C. P(x) = 5(x-2)(2x - 3)(4x +

The pygmy shrew weighs less than an ounce and has the fastest heartbeat of any mammal. Its heart beats about 4 x 106 times each hour! An adult human heart beats

PLEASE HELP!!!! The formula for the area of a trapezoid is =12ℎ(1+2) A=12hb1+b2 , where h is the height and 1 b1 and 2 b2 are the lengths of the two para

The average rainfall for Key West, Florida is 1.51 inches for February and 5.45 inches for September. On average, how many more inches of rainfall are expected

Find the value of the expression k ÷ (c × d3 ÷ 26 ÷ 4 × h) for c = 39, d = 2, h = 5, and k = 90.

3. The owner of a small computer repair business has one employee, who is paid an hourly rate of $25. The owner estimates his weekly profit using the function P

Select all the expressions which are equivalent to –3(0.15 – 0.2 + 0.25p). A. –0.45 – 0.6 + 0.25p B. 0.15 – 0.75p C. 3(0.15 + 0.2 + 0.25p) D. –3(–0.05 + 0.25p)