the average run time of males 30 to 34 year finishers was 3:23 or about 3.833 hours on average ho fast did competitors in this age group run in feet per minute?

the average run time of males 30 to 34 year finishers was 3:23 or about 3.833 hours on average ho fast did competitors in this age group run in feet per minute?

i need some help.

suppose that a ball is dropped from a window that is 64 feet above the ground and that the ball strikes the ground after two seconds. if function h calculates the height of the ball after t seconds,...

Tim was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each and magazines cost $1.25. If Tim buys the same number of granola bars and magazines what is the...

A guy takes care of 8 wards. He gives them an allowance total of $300. Younger ones get $30 a week while older ones get $50 a week. How many of the wards get the weekly allowance of $30?

I really don’t understand this. Please. Help.

The width of a rectangle is one quarter its length. The perimeter of the rectangle is 30cm. Write and solve an equation to find the width and length of the rectangle.

Carmen hopes to sell a lot of dance recital tickets so that she can win a raffle at her dance company. For every dance recital ticket she sells, her name is written on a raffle ticket and entered...

i really do not understand this

And Apple has twice as many calories as a peach. The two fruits together 105 cal. How many calories are in each fruit?

A scientist sets up a pipette he will use to drip a chemical into a beaker full of water. The concentration of the chemical in the beaker over time is modeled by C(x), where x is time in minutes....

The product of two consecutive positive integers is 29 more than their sum. Find the integers

I also need to know the system of equations and I need to graph them.

not really sure how to solve this que and i am unsure of what topic this is

If a trip to Antartica took 7 hours, and the trip back took 10, and the plane's speed on the way back was 210 km/h, what was the rate on the way there?

A car decelerates at a constant rate as it approaches a red light. The velocity of the car in meters per second as it decelerates is modeled by the function f(x)=−4x+20, where x is time in seconds...

A glass is 1/3 full. Then 75cm3 of orange juice is poured in. The glass is now 3/4 full. What is the total volume of the glass? A glass is 13 full. Then 75cm3 of...

I am having trouble with this problem. I asked my parents and they didnt know what to do. I am stuck and i have looked through my notes and nothing has helped.

The company makes three styles of lawnmower. The 21 inch model requires three hours to mold, four hours for engine manufacturing, and one hour to assemble. The 24 inch model requires four hours to...

I have a graph that shows karrie rides her bicycle 20 km per every 1 hour. The question is Write an equation that relates the distance, in kilometers, Karrie rides, y, and the time, in hours, she...