There is a population of 100 bacteria in a colony. If the number of bacteria doubles every 42 hours, what will the population be 84 hours from now?

Remembering that there are 60 minutes in an hour, find the total number of minutes that Joshua and Jesse ride in a day.

Find the product of (x + 7) 2. x2 - 14x + 49 x2 + 14x + 49 x2 - 49 x2 + 49

A watercolor painting is 23 inches long by 11 inches wide. Ramon makes a border around the watercolor painting by making a mat that adds 2 inches to each side of the length and the width. What is the area of the mat?

A triangle's longest side is 8cm longer than the shortest side and 5cm linger than the third side. If the perimeter is 56cm find the Length of the three sides

Re-wright using the distributive property: 4x+12

What is the vertex of f (x) = |x + 8| - 3? (-8, - 3) (-8, 3) (8, - 3) (8, 3)

Evaluate (1.2x 10 4) + (3.2x 10 - 6) using a graphing calculator (You can also use your virtual TI calculator if you have it or find one online). Write your answer in scientific notation from a calculator.

A fair die is rolled 4 times. What is the probability of having no 3 and no 4 among the rolls? Round your answer to three decimal places

A radar system has been set up to track approaching weather storms. The radar is set to reach 350 miles and cover an arc of 150 degrees. Find the arc length and the area of the sector that the radar covers

A tree 63 ft high casts a 38 ft shadow. How tall is a tree that casts a 52 ft shadow at the same time of the day? (to the nearest tenth