K (t) = 10t - 19

K (-7) =

Evaluate the following expression: 2^3

If the numbers 1, 2, 4, 8, 16, 32, 64, 128 and 256 are arranged in a 3x3 array (table) so that he product of the numbers in any row or column is the same, what is this product?

How much would $250 invested at 10% interest compounded continuously be worth after 8 years? Round your answer to the nearest cent. Do not include units in your answer.

49,000 round to the nearest ten thousand

This shape is made using three semicircles The smaller semicircle have diameters of 10cm Calculate the shaded area Take 3.142 and write down all the digits given be the calculator

Lea wants to put a fence around her garden is measures 14 feet by 15 feet she as 50 feet of fencing how many more feet of fencing does lea need to put a fence around her garden

Work the following problem. Choose the correct answer. If an article costs a store $17.45 and if it sells the article for $22.95, what percentage markup is it using? %

Ella already knew 5 appetizer recipes before starting culinary school, and she will learn 2 new appetizer recipes during each week of school.

How many different 1-topping pizzas can be formed by choosing a size and topping if your choices for size are small, medium, large, and extra-large while your choices for toppings are pepperoni, sausage, onions, ham, green peppers, mushrooms and

Which of the following statements is false? a. Validity refers to the results of a test not the test itself. b. Validity progresses from low to high degrees rather than all or none. c. A test can lack validity and still be a reliable measure. d.