Find the ratio of black cell phone covers sold to the total number of cell phones covers sold last week. Then explain its meaning = info below

Green Cover : 5

Silver Cover:6

Red Cover:3

Black Cover:4

A circle has a radius of 3. An arc in this circle has a central angle of 60°. What is the length of the arc? Either enter an exact answer in terms of or use 3.14 for it and enter your answer as a decimal.

The two shorter sides of a triangle are the same length. the length of the longer side is 5 m longer than each of the shorter sides. the perimeter of the triangle is 29 m. what is the length of the longest side of the triangle?

Which algebraic expressions are polynomials

A nature club is having its weekly hike. The table showshow many pieces of fruit and bottles of water each member of the, club brought to share baxter 3 fruit. 5water hendrick 2. 2 mary. 4. 3 kendra 5. 7

How do you factor #y^2+7y+10#?

The heights of fully grown English oak (also known as Brown oak) trees are normally distributed with a mean of 95 feet and a standard deviation of 10 feet. What proportion of fully grown English oak trees are taller than 110 feet?

Suppose that the proportions of blood phenotypes in a particular population are as follows: A B AB O 0.48 0.13 0.03 0.

Find three ratios equivalent to the ratio described in the situation. The ratio of cups of water to cups of milk in a recipe is 1 to 4. Three equivalent ratios are 2 to what number, 3 to what number, 4 to what number.

What is the cubed root of 5x?

Which of the following is the absolute value of 2+4i? A 2√2 B 2√3 C √6 D 2√5