Find all values of

x such that 2x^2 + 9x - 5=0

Suppose x has a distribution with μ = 40 and σ = 12. (a) If random samples of size n = 16 are selected, can we say anything about the x distribution of sample means? Yes, the x distribution is normal with mean μ x = 40 and σ x = 0.8.

Four families went out to dinner the total bull came our to $327 the families also left a $50 tip for the waiter if each family spent the same amount about how much did each family spend on dinner

Subtraction equation with a difference of 54.57

To start a taco food truck service, a woman borrowed $7,500. If the loan was for 5 years and the amount of interest was $3187.50, what simple interest rate was she charged?

Me ajudem nessa equação: 10x - 12 + 10 = + 18 - 20

If a diver is 100 feet below the surface, what is the pressure of the water on the diver?

Multiply to find the expand form of each product (a b) ^2 (a b) ^3 (a b) ^4

Which of the following terms best describes the graph of the exponential function given below? f (x) 6 * (1/3) ^x

Name the largest angle in triangle DEF given the perimeters equals 72ft sides are 24 ft and 21ft

1. What is the constant rate of change of the table? * O A. 105 miles per hour O B. 70 miles per hour O C. 50 miles per hourOption 3 O D. 35 miles per hour