The area of a circular sun spot is growing at a rate of 600 km2/sec.

(a) How fast is the radius growing at the instant when it equals 4,000 km?

Which expression is equivalent to n2 + 26n + 88 for all values of n? (n + 8) (n + 11) (n + 4) (n + 22) (n + 4) (n + 24) (n + 8) (n + 18)

Misty purchased a pair of jeans that were originally $24, but were on sale for 1/3 off the total price. How much did she save?

Ben purchased a 2 liter bottle of soda. Which of these is equal to 2 liters? A) 1,000 dl B) 1,000 ml C) 2,000 dl D) 2,000 ml

Show that the system of rational expressions is closed under addition, or give an example showing the contrary.

If you are hired by the bakery, what will your gross pay be for a 50-hour week?

Evaluate the series 2 + 8 + 32 + 128 + 512 + 2048. A) 2728 B) 10,922 C) 2730 D) 682

What is the mean of 32 and 35 and 36 and 33

What are 3 equivalent fractions for 1.7, 0.05, 2.3, 0.15, and 0.625

What is the distributive property for 35+50?

Determine whether each statement below is true about the equation y=12x. Choose True or False for each statement. The graph of the equation passes through the origin. True False The y-intercept of the graph of the equation is 12.