Nitrogen makes up about 78% of air. If you have 2 L of air, how many liters of nitrogen are in the air?

Ashley walks 1/3 of a mile each day. After 10 days, how many miles has she walked? 2 1/3 3 1/3 9 1/3 10 1/3

The difference of x and 5 is less than 21. Translate the sentence into an inequality.

What value does the 6 represent in the number 2,485,671

Write at least three different expressions that mean "slope"

The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds can be modeled by the equation h=8cos ((pie/10) t). What is the period of the function?

Which of the following is equivalent to RootIndex 5 StartRoot 13 cubed EndRoot? 132 1315 13 Superscript five-thirds 13 Superscript three-fifths

Diane is riding her bicycle. She rides 19.2 kilometers in 3 hours. What is her speed?

What is the surface area of this shape? 5 cm 4 cm 2 cm 6 cm 3 cm

Caleb gave the cashier $20 to buy two identical Christmas cards there were no sales tax or any other charges. the cashier gave calab $17.08 back how much did one card cost

Find the value of the derivative (if it exists) of f (x) = (x+3) ^ (4/3) at x=-3. So I got (4 * (x+3) ^ (1/3)) / 3 for the derivative and 0 for the final answer.