A golf ball is selected at random from a golf bag. If the golf bag contains 4 black balls, 9 yellow balls, and 12 brown balls, find the probability of the following event. The golf ball is black or yellow.

Find the total for items costing $149.99 with a sales tax of 5.75%

An internet company randomly selected 50 of its customers and asked them how many hours per week they use the internet. Of those surveyed, 28 use the internet more than 15 hours per week.

Select from the drop-down menus to correctly complete the statement. The rule (x, y) → (x-6, y-7) represents a translation 6 units (insert answer choice) and 7 units (insert answer choice) Answer choices: left, right, up, down

Rewrite 4x4x4 using an exponent.

What are the coefficients in the polynomial 7x^2 - 4x + 6?

A borrower pays 18% interest per year on the first Rs. 600 he borrows and 17% per year on the loan on the part of the loan in excess of Rs. 600. How much interest will the borrower pay on the loan of Rs. 6000 for one year? [CMAT 2004) a. Rs. 1,020 b.

What is 230,000 written in scientific notation?

Work out the value of 2a + ay when a = 5 and y = - 3

Ashton estimates the square root of 72 in the following way: √72 = 2√36=2*6=12 A) Explain why his reasoning is incorrect. B) Estimate the square root of 72 to the nearest tenth without using your calculator. Show your work.

Laura tiene 30 años menos que su padre y este tiene el cuadruple de los años de su hija. cual es la edad de cada uno ayudenme por favor