If a > 0, b>0, show that f (x) = a (1-e^-bx) is everywhere increasing and everywhere concave down.

Ava has 1/2 cup and 1/8 cup measuring cups. What are two ways she could measure out 1 3/4 cups of flour.

A rectangular garden of area 832 square feet is to be surrounded on three sides by a brick wall costing $8 per foot and on one side by a fence costing $5 per foot. find the dimensions of the garden such that the cost of the materials is minimized.

Use properties and mental math to find sum 10 1/8 + (3 5/8+2 7/8)

What is data about?

Damita wants to read a 257-page book in one week, she plans to read 36 pages each day, will she reach jer goal? Explain

Equation. 5x+9=2, 7-6d=3, 1/3y-2=4,

Leo's townhouse has a market value of $310,000. The property in Leo's area is assessed at 40% of the market value. The tax rate is $145.10 per $1,000 of assessed valuation. The tax for Leo is

Which is the value of the digit 8 in Alaska population?

A new product price is increased from $7 to $11. What is the percent of change rounded to the nearest whole?

Who is the 18 president of the United States