Mathematics, 16.12.2020 16:40 zykia1002
In 2007, the average American High School student spent 6.8 hours on homework per week. Suppose you kept track of the amount of time you spend on homework from last Monday through last Thursday. How can you use an equation to find the amount of time you need to spent on Friday to equal the national average in 2007?
Answers: 1
Mathematics, 21.06.2019 21:30
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Mathematics, 22.06.2019 01:30
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4? r^2. write your answer in scientific notation.
Answers: 3
Mathematics, 22.06.2019 01:30
Add: (6x^2-5x+3) + (3x^3+7x-8) a. 9x^2+12x-5 b. 9x^2+2x+11 c. 9x^2+2x-5 d. 9x^2-2x+5
Answers: 1
In 2007, the average American High School student spent 6.8 hours on homework per week. Suppose you...
Mathematics, 28.11.2019 05:31