If Y varies directly with x and y = 20 when k = 4, what is the value of x?

A dartboard shaped like a regular octagon has an apothem of 15 inches. The smaller octagon, which is also regular, has an apothem of 8 inches.

What is the value of x in the equation 3x-4y=65, when y=4? A. x = 13 1/4 B. х=21 2/3 C. х = 23 D. х = 27

Different kinds of data analytics have differing levels of utility and confidence. In general, as the utility level increases, what happens to the confidence level?

What do the fractions 1/2 1/4 1/5 1/8 and 1/10 have in common?

Which is less - 56 or - 67

13. Solve: 3x² + 11x + 5<9

In a coin flipping game, a prize is won if heads is thrown 45%-55% of the time. In a second game, a prize is won if heads is thrown less than 25% of the time. In which game would you rather flip the coin 25 times or 500 times?

Yesterday's low temperature was - 2.5 degrees celsius. today's low temperature is 5 times as low as yesterday's low temperature. what was the low temperature today?

Ricky race $640 in a charity walk last year this year he raised 15% more than he raised last year how much money did Ricky raised this year this year

What is the inverse of h? h (x) = 6x 1