Jeremy received a bill with a balance due of $35.60. After an error was corrected, the new balance was of the original balance due. What was the new balance due?
A plane has a cruising speed of 200 miles per hour when there is no wind. At this speed, the plane flew 500 miles with the wind in the same amount of time it flew 300 miles against the wind. Find the speed of the wind.
Graph the image of △VWX after the following sequence of transformations: Translation 8 units right and 16 units up Rotation 90° counterclockwise around the origin
You can afford a $1100 per month mortgage payment. You've found a 30 year loan at 8% interest. a) How big of a loan can you afford? b) How much total money will you pay the loan company? c) How much of that money is interest?
Approximately 1,000 text messages is 6 hours. We did a study by getting a few users to text normal each day and time around a 6 hour time expand with nearly a week to make it accurate. If Jonathan and Ava have a total of 270,000 text message. How many hours have Jonathan and Ava texted.
Jason watched a caterpillar move 10 feet in 2 minutes. Jason says that the caterpillar's unit rate is 0.2 feet per minute, Is Json correct? Explain.
Select all equations that are equivalent to (6x + 2) 3 -=2(3x +14) (Select all that apply.) (6x + 2) 3 (6x + 2) = 2 (3x+14) 2x+3=2-(3x +14) =-3x-12 6x + 2 = -9x-36 (6x + 2) 3 = -3x+16
Select all equations that are equivalent to (6x + 2) 3 -=2(3x +14) (Select all that apply.) (6x + 2) 3 (6x + 2) = 2 (3x+14) 2x+3=2-(3x +14) =-3x-12 6x + 2 = -9x-36 (6x + 2) 3 = -3x+16
A study of many notable earthquakes in the past century showed they have an average magnitude of 7.13, with a standard deviation of 0.73 (although earthquake magnitudes are not normally distributed). Scientists would like to do some more detailed research on a small sample of these notable earthquakes, and want to make sure they take a large enough sample. Given different sample sizes, what is the probability that the sample will have a mean magnitude less than the 7? (you can explore this by sliding the value of n higher or lower on the graph) As you increase the sample size, n, what happens to the probability of the sample mean being too small (less than 7)?
Paddling with the current, a group of kayakers traveled 9 miles in 2 hours. Paddling back, they traveled 4 miles in the same amount of time. What was the speed of the current and the speed of the kayakers in still water?Please do not answer 3.25 and 1.25 they are incorrect.
