Mario's weekly poker winnings have a mean of $353 and a standard deviation of $67. Last week he won $185. How many standard deviations from the mean is that?

Which statement defines an annuity?

Which expression is equivalent to 19x - 6x + 2 and why? 15x, because 19x - 6x + 2 = 13x + 2 = 15x 11x, because 19x - 6x + 2 = 19x - 8x = 11x 2 + 13x, because (19x - 6x) + 2 = 13x + 2 = 2 + 13x 2 - 13x, because (19x - 6x) + 2 = - 13x + 2 = 2 - 13x

A community college student interviews everyone in his own statistics class to determine who owns a car. Identify which sampling technique is used.

A bag contains 7 apples and 5 oranges. If you select 6 pieces of fruit without looking, how many ways can you get 6 oranges?

When Rosina babysits for 5 hours she charges $40 and when she babysits for 6 hours she charges $48. How much does Rosina charge in one hour?

How do you get 2/3 + 7/2 into 25/5.

What is the square root of 88 plus (+) the square root of 95? Show work/explanation, if there is just the answer I will not mark brainliest.

A computer normally sell for $1299.00 but is discounted 10% a) what is the discount amount? B) what is the sale price? C) if the sales tax is 7% what is the price after tax

What is the area of this figure? 5 yd 8 yd 12 yd 13 yd yd 18 yd

1 litre is approximately 1.75 pints, 1 gallon = 8 pints, calculate the approximate number of gallons that are equal to 48000cm3