A train that is 1 mile long starts through a tunnel that is also 1mile long. The train is traveling 15 miles per hour. How long does it take for the train to get completely out of the tunnel?

Can the polynomial in the numerator of the expression x2-5x+7/x-9 be factored to derive (x - 9) as a factor?

Identifying Exponential Growth Functions Which is an exponential growth function? f (x) = 6 (0.25) x f (x) = 0.25 (5.25) x f (x) = - 4.25x f (x) = (-1.25) x

Raymond is installing a new kitchen counter top. The counter top is a rectangular piece of quartz that is 5.75 feet long and 2.47 feet wide. Round the length and width to the nearest whole number. Then estimate the perimeter of the countertop

Which weighs more a pound of snails or a pound of eggs?

Is 69 1/8 less than greater than or equal to 69 3/4

Marks ratio is 3 tablespoons sugar to 2 tablespoons milk. Sharri is using 4 tablespoons of sugar to 3 tablespoons of milk. Eva is using 9 tablespoons of sugar to 6 tablespoons of milk. Which girl's ratio is equivalent to Mark's?

Aimees karate class lasts 1hr and 15min and is over at 5:00pm what time does aimees karate class start

Dan was 8 years old when his sister was born. Now the sum of their ages is 56. Write an equation to represent this problem. Let the sister's age be s.

If she has 5 dollars and she spends 5 dollars how much does she have

Sorry but my question was wrong. I misspelled a word. So am resubmitting my question How do I find the ratio of the first number to the second and simplify? 0.4 to 1.2