Professor Chauvet wants to know how quickly her students can type out a text message. So that everyone types the same thing she asks the students to type (and send!) the alphabet to someone in a text message. She tells the students to type a space after each letter, gives them 15 seconds and asks them to type out as much of the alphabet as possible in that time frame. When tim up, the students press send. Then they count how many characters they typed. Here is a histogram of the results: Frequency 101 9 8- 7- Which of the following is an appropriate choice to describe the center of the distribution in this setting? The range. The standard deviation. The mean. The median. The interquartile range.

Q: ethan is saving money in his piggy bank for his upcoming trip to disney world. on the first day he…

A: Ethan starts with $12 and add $ 7 each day.Money on first day : $12Money on second day : $12+7Money…

Q: Simplify. -8x +7+8x

A: we have to simplify the expression  -8x+7+8x = -8x+8x+7  =( 8x-8x) +7 = 0+7  = 7

Q: sHOW ME MORE STEPS. i CAN'T COME UP WITH THAT NUMBER

A: Given:A car is bought for $11,990 at an  interest rate 15% applied monthly for 10 years.    We are…

Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

Q: S is 4 years older than J. 8 years ago, s was twice as old than J. What are the ages of S & J?

A: Let the age of S be x years, then the age of J is (x - 4) years, because S is 4 years older than J.

Q: Find the numbers. One positive number exceeds another by 4, and their product is 60.

A:

Q: cube x and then subtract the result from 150

A:

Q: The sum of the 6th and 8th terms of an A.P. is 40 and the product of 4th and 7th term is 220. Find…

A: It is an important part of statistics. It is widely used.

Q: Solve. 9y-6(2y-14)=75

A:

Q: The product of an even number and any other number is even.

A: The product of an even number and any other number is even.

Q: Jim is 3 times as old as his cousin and the difference in their ages is 18. How old is Jim?

A:

Q: Amelie works on her homework for hour before her soccer practice and hour after her soccer practice.…

A: For the fraction, pq, the numerator is p and the denominator is q. If two fractions with same…

Q: Raymond can paint of a wall in 16 minutes. How long would it take him to paint of a wall?

A: Given Raymond can paint 58 os a wall in 16 minutes

Q: The product of john age (in years) for 5 years age with his age (in years) 9 years later is 15 .Find…

A: The product of john age (in years) for 5 years age with his age (in years) 9 years later is 15

Q: Alfonso is 42 years older than Alexus. In 6 years Alfonso will be 3 times Alexus age. How old is…

A: Alfonso is 42 years older than Alexus i.e., Age of Alfonso = 42+age of Alexus In 6 years, Age of…

Q: 3. L se : +16,

A: The given Laplace function: f(t)=L-1se-2ts2+16 That is, to find the Laplace inverse function of, 1.…

Q: Chris is 73 inches tall and Shantel is 61 inches tall. Chris is how many times as tall as Shantel? O…

A:

Q: A farmer recently sold a large plot of land.  The sale decreased his total  acreage by 12%.  Let v…

A: Let V be the initial amount for the plot of land. If the sale decreased his total acreage by 12%,…

Q: How many game will it take for him to hit 62 home runs if it takes 40 games for 12 home runs

A: From the given information we want to know how many game will take for him to hit 62 home runs.

Q: (HEALTH IS WEALTH) An elephant is preparing for the coming Olympics. Although he practiced in…

A: UIF (upper inner fence) and LIF (lower inner fence) are used to identify the outliers present in…

Q: Winston, an architect, is adding a stairway to a parking garage. The stairway must be 3 meters high,…

A:

Q: 9/3 7/3 +. 9.

A:

Q: How many times did you write the digit 4 if you write down all the numbers from 1 to a million?

A: 1 million =1000000

Q: Joan can type 50 form letters in three hours. When Jill helps, they can do the job in one hour. How…

A: