A heartbeat takes 0.8 seconds how many seconds is this written as a fraction

15:37 Jonas runs a pet store that sells guinea pigs. He wants to ensure he has more than 1 pound of dry food for every five guinea pigs he has in the store.

An art teacher has a box of markers. he gives 15 markers to each students. he has 18 students. the teacher has 124 markers left over how many markers were in the box

Which graph represents the function of f (x) 9x 2+9x-18/3x+6

A bag contains eight marbles of equal size and weight. One marble is red, two marbles are white, and five marbles are blue. A marble is taken from the bag two times. Each time a marble is taken out, it is not replaced.

Without using a calculator, determine the number of real zeros of the function f (x) = (x^3) + (4x^2) + x - 6.

What is 7x-5 = - 2x+13

The angles below are supplementary. What is the value of x? A pair of supplementary angles is shown. One angle measures 4x + 20, and the other angle measures 40. answers: 5 7.5 15 30

What is the gcf of 46a and 50a^2

A group of hikers walked 8 and 7/10 miles. And then 5 and 1/5 miles. How far did they walk altogether?

If the next two Junior Athletics events are sold out, the new table will look like this: Event 1 : sold out Event 2: sold out Event3: not sold out Event 4: not sold out Event 5: sold out Event 6: sold out Event 7: sold out What is the new