Questions in mathematics

Questions in mathematics

📝 Answered - Evaluate the expression when \(a = 6\) and \(y = -7\).

📝 Answered - What is the quotient of three and the quantity of three less than one-sixth of a number [tex]x[/tex]?

📝 Answered - The area of the banner is 144 square feet. The width of the banner is \(\frac{1}{4}\) of the length of the banner. What are the dimensions of the banner?

📝 Answered - You apply to 20 graduate programs, 10 of which are in clinical psychology, 5 are in counseling, and 5 are in social work. You receive a message from your roommate that you got a letter back from a grad school, but she doesn’t say which one. Calculate the probabilities that the letter is from: a. A clinical program b. A counseling program c. Anything but a social work program

📝 Answered - The measure of each angle of a triangle is a multiple of 30°. What is the probability that the triangle has at least two congruent angles?

📝 Answered - Mr. Smog just bought a big-screen TV set. The screen is 48 inches wide and 27 inches high. Find the length of its diagonal.

📝 Answered - What property justifies the following statement? If \(4x + 6 = 20\), then \(4x = 14\).

📝 Answered - A TV at an electronics store originally costs $600, but it is on sale for 30% off. If a customer buying the TV has a coupon for $35.00 off of any purchase, what will her final price be on the TV?

📝 Answered - Find the area of the dial if the radius of the world's longest clock is 7.7 units.

📝 Answered - A man who is 74 inches tall stands beside a palm tree. The length of the man's shadow is 26 inches. The palm tree's shadow is 80 inches long. How tall is the palm tree?