Solve the following problem. Jack eats 2 scoops of ice cream every week. At this rate, how many scoops will he eat in 21 days?

Q: Question 3 A soap manufacturer decides to spend 600,000 rupees on radio, magazine & TV advertising.…

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Q: To increase her endurance, a speed skater decides to include running as part of her workout. During…

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Q: John invests a total of $20,000, part at 10% and part at 12%. His total for one year is $2160. How…

A: Let the amount John invests at 10% = xLet the amount John invests at 12%=yFormulating equations:

Q: it takes angela 2hrs longer to do a certain job than it takes cat. They worked together for 3hrs,…

A: Let t = time required by cat to do the jobthen (t+2) = time required by angela to do the job

Q: David reads 40 pages of a book in 80 minutes. How many pages should he be able to read in 120…

A: It is unitary method.

Q: A field provides grazing for 18 sheep for 8 days. How many days grazing would it provide for 24…

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Q: Stan and Hilda can mow the lawn in 40 min if they work together. If Hilda works twice as fast as…

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Q: 2.) An adult elephant weighs about 1000 pounds, while a baby elephant weighs about 200 pounds. How…

A: We have given that  Adult elephant weight=1000 pounds  Baby elephant weight=200 pounds  Fund the…

Q: A total of $6000 is invested, part of it at 4.25% and the rest at 5.75%. Thetotal interest after one…

A: Let $x was invested in 4.25% and (6000-x) in 5.75%  So the total interest earned is: 4.25% of x +…

Q: How long would it take you to walk 10 mi if you walk at an average rate of 4 mi/h?

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Q: How many average candy bars would you have to eat to ­supply the energy needed for 8 hours of…

A: Consider the given statement. Known fact: 1 candy bar supplies 1×106 Joules and one hour of running…

Q: 3 7. х2 —8

A:

Q: At the end of spring break, Lucy left the beach and drove back towards home, driving at a rate of 40…

A: Speed of Lucy = 40 mph Speed of Lucy's Friend = 50 mph

Q: An investor invests 5000 dollars at 10% and the rest at 5%. How much was invested at 5% if the yield…

A: An investor invests 5000 dollars at 10%, which is one-fifth of the amount.

Q: Solve the equation for .   e x = 5

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Q: In the year 2003, a company made $5.6 million in profit. For each consecutive year after that, their…

A: Given : In the year 2003, the company made $5.6 million in profit. let, Profit : P = $5.6 Now, for…

Q: Solve for the following problems: There are 5,500 men, women and children altogether at the swimming…

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Q: A salesman drives from Ajax to Barrington, a distance of 110 mi, at a steady speed. He then…

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Q: Solve the following problems. In order to have ₱200,000 in 3 years, how much should you invest if…

A: Given that:        Future value, F = ₱200,000        Number of years, n = 3        Interest rate per…

Q: After hurricane Katrina, a rescue vehicle leaves a station at noon and heads for New Orleans. An…

A: Let X be the speed of first vehicle, then (X+17) is the speed of the second vehicle. Time taken by…

Q: A pump can pump out a tank in 11 hours. Another pump can pump out the same tank in 20 hours. How…

A: NOTE: Refresh your page if you can't see any equations. . A pump can pump out a tank in 11 hours.…

Q: if I invest 1000 at 2% interest how long will it take to double my money

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Q: d. Cheri finished the first 15 problems of the final exam in 20 minutes. At that rate, how long will…

A: Given ,  cheri finished the first 15 problems of the final exam in 20 minutes At the rate we have to…

Q: How many minutes would it take to breathe one billion times if you were breathing at a rate of 12…

A: Given that I am breathing at a rate of 12 times per minute. Let I need t minutes to breathe one…

Q: Together two computers cost $2700 per year to rent. If one costs twice other, what is the monthly…

A: Total cost to rent for one year for both computer is : $2700

Q: Tom and Jerry can mop the floor in 37 minutes if they work together. If Tom works 5 times as fast as…

A: We are solving first question only as per the answering guidelines. If you want any specific…

Q: Solve the problem. Twice the water flow in the hot-water pipe is the same as three times the flow in…

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Q: A small pipe can fill a tank in 8 min more time than it takes a larger pipe to fill the same tank.…

A: Given Data The time to fill the tank by a small pipe is ts=(a+8) min. The time to fill the tank is…

Q: On a reality television show, an officer traveling in a police cruiser at mph pursues Jennifer who…

A: Hello there! You seem to have uploaded an incomplete question. In order to solve this question, we…

Q: How many years will it take $5,000 invested at 8% simple interest to double? How long will it take…

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Q: A man invests his savings in two accounts, one paying 4% and the other paying 5% simple interest per…

A: Choose a variable and form the equation then solve for that variable.

Q: You invested $29,000 in two accounts paying 2% and 5% annual interest, respectively. If the total…

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Q: Solve the following equation 4x = e 16

A: e4x=e16we can write as4x=16x=164x=4

Q: How many years would it take to breathe one billion times if you were breathing at a rate of 12…

A: We can use the simple arithmetic in order to solve the problem.

Q: during a 5 day week jesse spent 225 minutes driving in the car at this rate how many minutes will…

A: Here the time Jess spent driving in a 5 day week is given. So considering time that the car is…

Q: How many days would it take to breathe one billion times if you were breathing at a rate of 12 times…

A: 1 billion times =100 crores

Q: A small pipe can fill a tank in 6 min more time than it takes a larger pipe to fill the same tank.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A worker’s wage depends on the number of hours he works. If his wage for 5 hours is ₱300, how much…

A: Wage

Q: Solve the problem. 1) Aaron invested a total of 8 4,100, some in an account earning 8% simple…

A: According to the question, Aaron invested some money earning a interest of 8% and the rest of the…

Q: At Janice's current age she is not only 5 times as old as Ross, but she is also 28 years older than…

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Q: Stan and Hilda can mow the lawn in 30 min if they work together. If Hilda works twice as fast as…

A: From given information ,

Q: You invested $8000 between two accounts paying 3% and 7% annual​ interest, respectively. If the…

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Q: Solve the following. a. 4x= 1,024   b. 2,000(1.4)x= 6,000

A:

Q: A small pipe can fill a tank in 6 min more than it takes a larger pipe to fill the same tank.…

A: A small pipe can fill a tank in 6 min more than it takes a larger pipe to fill the same tank.…

Q: A company produces boxes that are 5 feet long, 4 feet wide, and 3 feet high. The company wants to…

A: Let the increased amount is x feet. So new dimensions are (5+x) feet , (4+x) feet , (3+x) feet

Q: A train leaves San Diego at 3:00 PM. A second train leaves the same city in the same direction at…

A: Given data are: Time at which First train leaves San Diego = 3:00 PM Time at which Second train…

Q: Solve the following for x: 22 lx-31

A: Given,           x-4x-3≥2

Q: Alexis is traveling by train to a vacation spot that is 810 miles away. The train is traveling at 90…

A: We have to find the time taken in hours by Alexis to reach her destination from her current position…

Q: As the biologist for a certain crocodile farm, you know that its carrying capacity is 20,00…

A: Given information: The capacity of the farm is 20,000 crocodiles. The initial release is 5000…

Q: Suppose a particular antibiotic that is introduced to a petri dish containing 3000 newly discovered…

A: Introduction: Arithmetic sequence and geometric sequence are two important sequences in mathematics.…