You have 10 liters of juice that is 40% juice and 60% water. You want the mixture to be 70% juice and 30% water. How many liters of pure juice do you need to add to the mixture?

The volume of the triangular block is 4 cubic inches. What is the approximate length of y? Round to the nearest tenth of an inch.

Compare the values. Choose the correct answer below. A. All of the values are close to each other. B. The median, 10% trimmed mean, and 20% trimmed mean are close to each other.

Given the following functions f (x) and g (x), solve f over g (-5) and select the correct answer below: f (x) = 2x - 20 g (x) = x - 1 - 5 5 one sixth 30

The predictors in the k-variable model identified by backward stepwise are a subset of the predictors in the (k + 1) - variable model identified by forward stepwise selection. True or False?

Whats the answer to this question? (3⋅10^9) (5⋅10^6)

The first equation is 3x + 2y = 17 and the second equation is - 2x - y = - 12. What would I have to multiply the second equation by so I could add andeliminate the y's. 3 2 -2 0

5) Kelly earned $20 for babysitting. She has also earned money by doing chores. Altogether, she has earned $100. How much did she earn doing chores?

How many times does4 * 8 go into 12*12

What is 9x-7=-7 in two step show your work

Which is true of the standard form of the equation of the line graphed? The value of A can be - 1 if the value of C is 3 and the value of B is 0. The value of A can only be 1, the value of C can only be - 3, and the value of B is 0.