Susan throws a softball upward into the air at a speed of 32 feet per second from a 152-foot platform. The distance upward that the ball travels is given by the function d(t)=−16t2+32t+152...

Susan throws a softball upward into the air at a speed of 32 feet per second from a 152-foot platform. The distance upward that the ball travels is given by the function d(t)=−16t2+32t+152...

a) Find the domain and range of the relation. ?(b) Determine whether the relation is a function. ?{(8?,55?), ?(5?,70?), ?(8?,80?), ?(3?,50?)}

The sum of two numbers is 86 If four times the smaller number is subtracted from the larger? number, the result is 16 Find the two numbers.

MU is planning to construct a rectangular parking lot on land bordered on one side by a highway. The plan is to use 760 feet of fencing to fence off the other three sides. What dimensions...

A line has a slope of −6. ?(a) What is the slope of the line parallel to? it? ?(b) What is the slope of the line perpendicular to? it?

Use the Pythagorean theorem to find the missing side. c=StartRoot 28 EndRoot28?, b=StartRoot 26 EndRoot26?, find a

(–11, 13) (–13, 11) (11, 13) (13, 11)

Nine less than one fourth of a number is 6. Find the number

State the number of solutions. • If the equation has solutions, find the solutions correct to the nearest hundredth using the quadratic formula. a. 4x2 + 4x + 1 = 0 b...

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A motorboat travels 135mi in 5 hours going upstream. It travels 195mi going downstream in the same amount of time. What is the rate of the boat in still water and what is...

Bob takes the subway to work and uses an escalator at the railway station. If Bob runs up 8 steps of the escalator, then it takes him 46.5 seconds to reach the top of the escalator. If he runs up...

A phone company offers two monthly plans. Plan A costs $14 plus an additional $0.10 for each minute of calls. Plan B costs $27 plus an additional $0.08 for each...

Question 1. John, who is 42 years old, has a nephew age 9. In how many years will the age of his nephew be one-fourth John's age? Solve algebraically Question 2. In triangle...

A drawer contains quarters and nickels. There are 200 total coins valuing $30.00. Think about a system of equations that can be used to represent the number of quarters and nickels and then think...

Here's what my summer school gave me, they just gave it to us and let us be. I didn't learn this please help! 8)Practice: Using Text Features and Visual Cues Complete the...

A drawer contains quarters and nickels. There are 200 total coins valuing $30.00. Think about a system of equations that can be used to represent the number of quarters and nickels and then think...

this question is confusing me

The area of a rectangular wall of a barn is 168 square feet. Its length is 10 feet longer than twice its width. Find the length and width of the wall of the barn. width=____...

Sam signed up for a magazine subscription costing a total of $10.50. He is goin g to pay in 9 equal monthly installments starting next month. Approximately how much will the payment be?

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