Which matrix is a vector?

A. - 1 - 2 4

11 5 7

B. 65 71 6

38 27 2

11 25 26

C. 1 1

0 0

D. 4 12 5

A greenhouse manager knows, from experience, that the probability of a plant surviving the winter is 3/5. If her greenhouse has 270 plants, how many plants can she expect to survive the winter?

What is the area of the shaded region? Use 3.14 for pi and round to the nearest tenth. 6.4 ft a. 32.2 ft b. 10.0 ft c. 64.3 ft d. 128.6 ft

Tyrone bought 2.25 pounds os swiss cheese and 4.2 pounds of turkey at deli. how much was the weight of the two items?

2. Find the volume for the rectangular prism. 8 m 4 m 7 1/4 m

In a city school, 60% of students have math class, 55% have science class, and 35% have math and science class this semester.

50/8 converted as a mixed number

If x = 9 and y = - 2 what's 10 + 5xy

How do we express one-half difference of a number cubed and one

A pool table supply company is making a cardboard box to package new cubes of pool cue chalk. Each cube of chalk is 1 cubic inch. The company considers all the ways to arrange 16 cubes of the chalk.

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many would you to expect to have a personal computer?