Mary can clecn Working together.y baitle Johng Cn office is S horiis. snd Mary cen 3.5 hours- How long would it tasE Jolin to cleaan the Gffice. b- clean the office in

Q: 4. y = (8x*- 5x2 + 1)* 5. g(t) = -3V7t3 – 1

A:

Q: Exercises 1-4 give the positions s 1) of a body moving on a coor- ROM EBsite dinate line, with s in…

A: (a) Given that, the function is ft=-t3+3t2-3t,0≤t≤3. Obtain the body displacement ∆s=fb-fa.…

Q: 5. √√Z+ 2 1 3z dz

A: ∫ zn dz = zn+1n+1+C

Q: Jane rides her bike to the lake. Going to the lake, she averages 12 mph. On the return trip, she…

A: solution:-let d is the one way distanceaverage speed of return trip=10 mphtime taken for the  return…

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Q: Matthew runs 4 miles each day for 5 days. He ran an extra 2/3 mile the first day and an extra 3/4…

A: topic - algebraic operations

Q: 8 mi P 4 mi

A:

Q: ssan drove 13 times as far to get to work. How many miles did Mrs. Hassan o miles. "2 ent to;

A: Topic:- algebra

Q: Dirt is sold by the cubic yard. The Vining family needs to purchase enough dirt to fill a hole that…

A: Let us consider a cuboid of length L, breadth B , height H then the volume of the cuboid is Volume…

Q: Sheri writes down the amount of time in minutes that it takes for her to commute to work each day…

A: The data is provided for the commuting time in minutes to work for 20 consecutive days.Step by step…

Q: It takes Sue 3 hrs to fill up her pool. It takes Jim 9 hours to fill up the same pool. How long…

A:

Q: Andy needs 13 yards of wire

A: Length of wire needed is 13 yards. Recall that one yard equals 36 inches. Thus, 13 yards equal 13×36…

Q: Separate 70 into two parts so that 5 times the smaller part is equal to 14 more than twice the…

A:

Q: A copy machine can duplicate 2400 copies in one hour. How many copies can it make in 5 minutes? a.…

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Q: Determine the Laplace transform of L(t sin 3t)

A:

Q: ere are 3feet in a rug if a rug is 5 yards how long is it in feet

A: There are 3feet in a rug if a rug is 5 yards how long is it in feet

Q: If I ski for 30 minutes and snowshoe for 45 minutes I burn 540 cal. If I ski for 20 minutes and…

A: Calories per minute burned by snowshoeing= 8 calories/min   Calories per minute burn by skiing= 6…

Q: The following lengths are given in meters. Use metric prefixes to rewrite them so the numerical…

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Q: Problem. An elderly woman launches her boat from point X on a bank of a strait river 3kilometers…

A: Note:- For the given problem, there are some errors like there is mention CZ but nothing is…

Q: Espa The Ward family and the Choi family each used their sprinklers last summer. The water output…

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Q: zoom in 1 Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How…

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Q: According to a recent poll, 71% of adults who use the Internet have paid to download music. In a…

A: Central limit theorem: The central limit theorem state that the sampling distribution of the sample…

Q: for evey 2 adults there are 3 children if 275 ppl attend how many kids are there

A: given that, for every 2 adults,there are 3 children total number of people=275 how many kids are…

Q: Lanette drove 248 miles in 4 hours. At that rate, how many hours will it take her to drive an…

A: Given that Lanette drove 248 miles in 4 hours find how long it will take to drive an additional 93…

Q: Each freind will get i/18 of the Oscar's aunt lives 50 miles away. This is 6 times as far as Oscar's…

A: A banner has a length of 10 feet and area of 7 square feet. To determine width of the banner.  Let,…

Q: 1. B x2 + 4 mLA = mLB = mLC = mLD = 5x + 40

A:

Q: 1. Solve -10Cos²(x) – 3 sin(x)+ 9 on the interval x E [0,2n] |

A:

Q: Simplify. 16 3 4

A: We need to simplify the following expression 1634

Q: A baker has a bag with 20 cups of flour The baker plans to use the flour to mske 4 loaves of bread.…

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Q: It takes Andre 4 minutes to swim 5 laps. How many laps per minute is that ?

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Q: A large pump can dra A Smaller pump can drai How long will it' take AMAla pond using both pumps.

A: Given that: Time taken by larger pump to drain = 6hrsTime taken by smaller pump to drain = 9 hrs.