How do you factor 15y^2+16y-15

A company claims that its packages of beads contain, on average, 50 beads with a standard deviation of 5.4 beads. In a hypothesis test of this claim, H0 is µ = 50 and Ha is µ ≠ 50, where µ is the average number of beads per package.

What is meant mathematically when we say we have an "even" or "odd" function?

If ƒ (x) = 1 / x is shifted 4 units to the left and 6 units up, what is the equation of the resulting graph?

Which of these is the algebraic expression for "nine less than some number?" 9 / k k / 9 9 - k k - 9

For any real number b, sqrtbwht is the principal square root of 81

A fishmarket got to swordfish at a rate of $13 per pound. The cost of the large fish was three times as great as the cost of the smaller fish. The total cost of the two fish was $3952. How much did each fish weigh?

Y = 2x + 0.5 Give three ordered pairs for this equation.

Pauls age can be represented by the expression 12z allens age can be represented by the expression 6z^5 what is the ratio of. pauls. ahe to allend. age

Complete the table by filling in the initial amount and the percentage of growth or decay for each exponential equation. Initial Amount Percentage of Growth or Decay y = 0.010.01) y = 20 (2.5 Submit

Find the unit rate for $2.50 for 5 ounces