A population of bacteria is growing according to the exponential model P = 100e. 70t, where P is the number of colonies and t is measured in hours. How many colonies are present initially?

A) 2.72

B) 70

C) 100

D) 120

Greg added 3 hundreds plus 2 tens and got 32. What did he do wrong?

Describe a real-world situation where the relationship is linear and nonproportional.

How do you write 710,200 I'm word form.

Does the table represent a linear function justify your answer

How do i know that the variable x has a uniform distribution function?

If wallpaper border costs $1.25 per foot, how much will it cost to put new border in a room with the dimensions 17 ft long by 16 ft wide? A. $82.50 B. $72.75 C. $66.00 D. $41.25

I am a little confused: One method you can use to determine whether a triangle is a right triangle, given three side lengths, is to apply the converse of the Pythagorean Theorem. Alternately, you can use trigonometric ratios.

Noah has 6 and 1/4 cups of flour to use for pizza. Each pizza crust takes 1/4 cups of flour. How many pizzas will Noah be able to make?

There are 53 oranges in a box that contains a total of 77 pieces of fruit. how many oranges need to be added so that the box contains 84% oranges?

At a post office, the weight of the mail at 10.00 a. M was 80 pounds. Two hours later, the weight of the mail had increased by 30%. Find the weight of the mail at noon.