A right triangle has a leg of 21 and a hypotenuse with length of 42

What is the median of this set of data? 1, 2, 5, 6, 9 1 5 8 9

What is the quadratic regression equation for the data set? yˆ=-0.004x2+0.415x-0.546 yˆ=-0.004x2-0.415x-0.546 yˆ=0.004x2+0.415x+0.546 yˆ=-0.004x2-0.415x+0.546 x y 50 10 30 11 11 5 35 9 50 12 20 3 90 7

CDs and DVDs Solve by setting up a system of linear equations with 2 variables and 2 unknowns. CDs cost $5.96 more than DVDs at All Bets Are Off Electronics. How much would 6 CDs and 2 DVDs cost if 5 CDs and 2 DVDs cost $127.73?

Is 4.5 km less than greater than or equal to 5,000 m

Write f (x) = a (x-h) 2+k and identify the vertex f (x) = 2x2+4x-5 vertex: (,) ? 2x to the second power so 2x2 sorry

The sides of a triangle are 15, 20 and 25. Find the length of the shortest altitude

Divide M2 N3 / P3 by MP / N2. A. M3 / NP2 B. MN5 / P4 C. N3 / P4 D. MN / P2

How many times greater is the value of the 2 in 204,936 than the value of the 2 in 124,936 A. 1/100 B. 1/10 C. 10 D. 100 E. 1,000

What is the remainder of 6728 divided by 70

A cylinder has a height of 23 m and a volume of 18,488 m³. What is the radius of the cylinder? Round your answer to the nearest whole number. 256 m 50 m 32 m 16 m