Lorenas backpack has a mass of 10000 grams what is the mass of Lorenas backpack in kilograms

13.) - 3 (y+3) = 2y+3 What is the answer to this

The ratio of ages (in years) of three children is 2:4:5. The sum of their ages is 33. What is the ages of each child?

Determine the positive value of x that makes the equation true (8x) ^2 = 1

Mark wants to order a pizza. Which is the better deal? Explain. Donnies's Pizza Palace. 1st pizza: Diameter (in.) 12 Cost ($) 10 2nd pizza: Diameter (in.) 18 Cost ($) 20

Does a pair of shoes weigh more than or less than an ounce

Is the product of - 5 + XNX + 4 equal to the product of 5 + X and X - 4

Rearrange the equation below to solve for y. 6x+6y = 24

Write 56.78 in one significant figure

For normal distribution with mean = 50 and standard deviation = 10 find x-value for z-score=1.5

At a community college with five hundred students, 150 are English majors and 350 are math majors. If a simple random sample of fifty students was selected to represent the various majors proportionately and twenty English majors were chosen, how