Which matrix does not have an inverse?

A.[2 8]

[-1 - 4]

B. [2 8]

[1 - 4]

C. [-2 8]

[1 4]

D. [2 - 8]

[1 4]

Graph y < x^2 + 2. Click on the graph until the correct one appears.

Interpreting and Using Exponential Expressions: Practice Save and but Question 2 of 5 Harold decides to invest some of his salary in a savings account which compounds interest semiannually.

The length of a chalkboard is 5 feet. the width is 10 ft. mr Jones has 20 feet of string to place around it. Ms coley cuts off 3 feet of the decoration, will there be enough string to place around the chalkboard?

The sum of - 4x^3+x^2 and - x^3+4x+8

Solve the division problem. Round answer to the nearest hundredth. 9.252.063

What is the product of 45.67 x 32.58?

If you apply the changes below to the linear parent function f (x) = x what is the equation of the new function vertically compress by 1/4 over the y-axis

A science class measured the mass of a balloon to be 4 grams. After the balloon was inflated the mass was 8 grams. What was the mass of the air inside the inflated balloon?

What is 38.97 as a fraction?

Brianna jogs 6 laps around a track each morning. The track is 1/4 mile around how many yards does Brianna jog each morning?