The annual rainfall in Toronto is approximately a normal random variable with mean 39.8 inches and standard deviation 8.2 inches. What is the probability that the yearly rainfalls in exactly 6 of the next 7 years will exceed 38 inches?

Q: Kyle earns $85 a week. How much will he earn in 14 weeks?

A:

Q: 3 divided by 4x to the negative 4th power

A: 3 divided by 4x to the negative 4th power. This question can be interpreted in three ways as shown…

Q: Tomas earns $28 each time he mows the lawn for a neighbor. Tomas mowed 39 lawns in the month of…

A: Tomas earns $28 each time he mows the lawn for a neighbor. Tomas mowed 39 lawns in the month of…

Q: Brad mows of his lawn in of an hour. If Brad's rate stays the same, how much of his lawn was mowed…

A: Brad mows 5/8 lawn  in 2/3 hours So Brad mows at a rate r. r=5/8 ÷ 2/3 r= 15/16 lawn / hour

Q: What is half the difference of 18 and y?

A: Recall: Difference of two numbers 'x' and 'y' is x-y. Let 'x' be any number , then half the number…

Q: 262 divided by g is the same as 2

A: The statement is  " 262 divided by g is same as 2 "

Q: Half the difference between seven times a number and eight

A: To solve the problem we first take a number x Now seven times a number =7x Now difference mean…

Q: Helen runs 1 ½ miles every day for a month. How many miles has she run total if there are 30 days in…

A: Helen runs 112 miles every day for a month   we find how many miles has she run total if there…

Q: Connor take 1.2 two minutes to make a sandwich. How long does it take him to make 12 sandwiches

A: Given:    1 sandwich cannor take = 1.2 min     For 12 sandwiches

Q: It take 2 hours to travel 30 miles by bike . How long will it take to travel 105 miles

A: Given data is : It take 2 hours to travel 30 miles by bike. Speed of bike=distance travel by…

Q: Rajani can ride her skateboard 2 miles in 10 minutes. How many miles can she ride her skateboard in…

A: Answer is 12 miles  (because 2*6= 12 and 10*6= 1 hour)

Q: Lily and Tom are back at the pizza place. This time, they each get half a pizza. Lily eats 1/3 of…

A:

Q: You walk  1/3  miles to a grocery store. Then you walk another  3/8  miles to a music store. How…

A: Distance covered to grocery store=1/3 miles Additional Distance to music store=3/8 miles

Q: 133x=57

A: Given that 13^(3x)=57

Q: Rachel has 211 of inches of fabric to make dresses. How many feet and inches of fabric does Rachel…

A: Given 211 inches

Q: The 6 members of the homecoming decorating committee want to make 525 paper flowers for the…

A: Time taken by obe flower= 4.5 minutes Total flowers to be made = 525 Number of members= 6

Q: Joseph and Jason ordered two pizzas each pizza was cut into 12 pieces. One pizza was 2/3, and the…

A: Explanation and solution is given below....

Q: Evan drove 74 miles Monday morning and 46 miles more that afternoon . How many miles did Evan drive…

A: Evan drove 74 miles Monday morning and 46 miles more that afternoon . How many miles did Evan drive…

Q: Use One megabyte is approximately 106 bytes. One gigabyte is approximately 109 bytes. How many…

A:

Q: Arlene sleeps for 7hr20min each night. How many hours does she sleep in a week?

A: 1 week = 7 daysArlene sleeps for 7 hr 20 min each night.

Q: mary runs 9 miles in 54 minutes. how many minutes does she take per mile?

A:

Q: The scouts made 12 bracelet 3 hours if they made the same number of bracelet each hour how many did…

A:

Q: Chandra earns $12.25 per hour at her job. How many hours will she have to work to earn $453.25 a

A: Chandra earns $12.25 per hour. Then we have to find hours she have to work to earn $453.25.

Q: Alex's printer can print 8 photos in 12 min Khalil printer can print 24 photos in 1 hour. Explain…

A:

Q: sophie worked 163 hours during the last 2 weeks. she earns $16 an hour. about how much did earn the…

A: Given Sophie worked 163 hours during the last 2 weeks. She earns $16 an hour.   We need to find…

Q: Seven less than the product of 24 and Gails savings

A: Let Gails saving be 'g'.

Q: Perta walked 8/10 of a mile. How much longer does she have to walk if she wants to walk a full mile

A: Number of miles Perta walked = 810 miles   Total number of miles she wants to walk = A full mile =…

Q: Jada made 6 cups of blueberry jam and divided the jam equally into containers that hold 1/3 of a…

A: Here we use basic knowledge of linear equation.

Q: Sally earned $17.45 per week delivering newspapers during the summer. How much does Sally earn in…

A: Given ,  Sally earned $17.45 per week delivering newspapers during the summer. We have to find…

Q: A girl 240 dollars on a jacket. When she spent 3/8 of her remaining money on a shirt, after which…

A: find out the money girl spend on shirt.

Q: TPABCD m LA=6x+9 %3D mLC= Sx+15 Find mLD.

A:

Q: car took 8 hours and 15 minutes to make a trip. a plane made the same trip in 2 hours and 40…

A:

Q: How much gallons will sara have if she has 48 pints.

A: Our aim is to find the units of gallons if Sara has 48 pints.

Q: Dalila use 1/10 of her room. Dalila used 1/2 of a can paint .  how much cans of paint will cover her…

A: 1/2 of can is used to paint 1/10 of her room

Q: For problem 16, consider the following table: Country Population Area (sq. mi). Russia 138,739,892…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Kevin regularly runs 15 or more miles in one day. At the end of the week this distance will extend…

A: Let the distance that Kevin runs in one day be x.

Q: A football team lost 7 yards for 5 plays in a row. What is the total change in yards from where the…

A: The objective is to find the total change in yards from where the game started. Given that the…