During a timed test, Alexander typed 742 words in 14 minutes. Assuming Alexander works at this rate for the next hour, which of the following best approximates the number of words he would type in that hour?

A) 53

B) 840

C) 3180

D) 44,520

You are planning a trip to Japan in the fall. You estimate that for two weeks, you will need $5,263 (This includes airfare, room and board, daily expenses, and travel). Your gross biweekly income is $1,626 for one pay period.

Consider quadrilateral EFGH. Quadrilateral E F G H is shown. Sides F G and E H are parallel. Angles E and H are congruent. The length of E F is 4 n minus 4, the length of F G is 3 n + 3, and the length of G H is 2 n + 6.

F (x) = 3x+2; g (x) = 3x-5 Find f/g

How do you graph a ratio

On average, Nancy has noticed that 20 trucks pass by her apartment daily (24 hours). In order to find the probability that more than 2 trucks will pass her apartment in a 3-hour time period using the Poisson distribution, find the average number of

Passes through (4, 7), slope=2

Factor. x2-4x+4 (x+4) 2 (x-2) 2

11z/16+7z/8=5/16 as a decimal

Find a unit rate A 13 ounce package of pistachios cost 5.99

Scores on exam are normally distributed with a mean of 45 and standard deviation of 8 1. what is the probability that the score of a student will be higher than 52.6? 2. what proportion of the students score below 43? 3.