1.MC IS FIVE TIMES AS OLD AS JUSTIN. FIVE YEARS AGO, MC WAS TWO TIMES AS OLD AS JUSTIN. THE SUM OF THEIR AGE?

Q: In the question as follows , use the weight of the rocket to answer each question. (Use 4000 miles…

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Q: mountain climber descends at a rate of 20 meters per second. how far will he bescend after 6 second

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Q: A red truck moving 100 km/h overtakes a 1.5 km long train moving in the same direction on a track…

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Q: A spacecraft is traveling from one planet to another with a distance traveled of 268,000 miles. If…

A: Given - A spacecraft is traveling from one planet to another with a distance traveled of 268,000…

Q: As part of a training program for the Boston Marathon, a runner wants to build endurance by running…

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Q: 4) Sandy has recently begun kickboxing and purchased training equipment as modeled in the diagram…

A: To find the total weight of the training equipment

Q: On September 3, 1970, a hailstone with diameter of 5.6 in fell at Coffeyville, KS. It weighted about…

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Q: 17. if the earthquake magnitude is 8.5, how high (in meters) can the tsunami be?

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

Q: 2. How many gallons of a plant food that  is 9% nitrogen must be combined with smother plant  food…

A: Given information:

Q: airplane flying to the Dominican Republic has an altitude of 31,000 feet and is ascending at a…

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Q: 1. The amount of paint p needed to paint the walls of a room varies directly as the area A of the…

A: Given- The amount of paint p varies as the area Aof the wall and 2 gallons of paint is needed to…

Q: A welder has (10+1/3) ft of 1/2 pipe.How many pieces of pipe, each of length (1+3/4) ft, can be…

A: Length of the pipe=10+13=313ft  We know that 1 ft= 12 inch Hence the length of the pipe in inches =…

Q: When a drug such as a pain killer or an antibiotic is introduced into the​ body, the kidneys work to…

A: The solution is provided below.

Q: • A body having a temperature of 100°C was placed in a room where the temperature is 5°C. At the end…

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Q: A 2-lb-per-gallon salt solution is pumped in a 400-gallon tank at a rate of 2 gallons per minute. At…

A: We will find that how much salt is in the tank as soon as it starts to overflow.Below find the…

Q: The volume of a cube is growing at a rate of 225 ft3/min, and the length of a side is 5 ft. What is…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: If a pathogen spreads at .01 per day in a population if unchecked. In how many days will the number…

A: Consider the provided question, Given, World population P0 = 6 billion Birth rate - death rate =…

Q: If my current rate is 129.00$ per month and 15% saving over a competitors price how Much is the…

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Q: A squirrel starts the winter with a full supply of food stored. If, cach week, the squirrel eats 12%…

A: A squirrel starts the winter with a full supply of food stored.every week, the squirrel eats 12% of…

Q: The standard u.s A evaporation land on inside diameter of 47.5 inches and depth of 10.0 inch, if…

A: given that inside diameter is 47.5 inches radius,   R=47.52=23.75 inches  depth is H=10.0 inches…

Q: How much energy must be given to the satellite if r = 12 000 km?

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Q: 2. The volume of the sun is 1.4 x 10 cubic kilometers and the volume of the earth is 1.1 x 102 cubic…

A: Earth mass

Q: A 2-lb-per-gallon salt solution is pumped in a 400-gallon tank at a rate of 2 gallons per minute. At…

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Q: 1. A girl cycles for 3hrs at a speed of 40 km/h. What distance did she travel?

A: NOTE: ACCORDING TO BARTLEBY GUIDELINES, SOLUTION OF ONLY FIRST QUESTION WILL BE PROVIDED.

Q: n a culture of yeast, the amount of active ferment grows at a rate proportional to the amount ... If…

A: Growth given in the problem has exponential growth. If the quantity growing exponentially is denoted…

Q: containing 5% salt and another containing 20% salt. How many milliliters of each solution should she…

A: Given the query is to find the percentage of each type of solution to make 14% salt solution.

Q: A ball returns two-thirds of its preceding height on each bounce.  If the ball is dropped…

A: Here, the ball is dropped from a height of 6 m., it will rebound to a height of 23rd of initial…

Q: Mitzi drops a ball from a height of 10 m and notices that on each bounce the ball returns to about…

A: Definition used -                               Sum of the infinite geometric series - ( When…

Q: A commercial cherry grower estimates from past records that if 15 trees are planted per acre, then…

A: Let, x additional trees have to be planted.  So the total number of trees= (15+x) New average yield=…

Q: A is thrice as good a workman as B and threfore is able to finish a job in 60 days less than B.…

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Q: b) A train runs 240 miles at a speed of 60 m.p.h., another 480 miles at a speed of 80 m.p.h., then…

A: first part distance of journey travelled D1 = 240 miles speed of the the train in the first part of…

Q: 1.19 A water system of 2 in. (inside diameter) pipe, having a length of % mile, is to be flushed…

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Q: If a medication is supplied as 0.5gm in each tablet and you need to give 0.25gm how many tablets…

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Q: A heavy rope, 60 ft. long weighs 2 lbs. / ft. and hangs over the edge of a building 120 ft. high.…

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Q: If the base radius of a cylinder increases over time, while its volume remains constant, will the…

A: Assuming radius r>0 and height h>0 , volume of cylinder V=πr2h Given: r is increasing over…

Q: The mass of the sun is 329,320 times that of the earth and its radius is 109 times the radius of the…

A: Let us assume Msun be the mass of the sun, Mearth be the mass of earth, Rsun be the radius of the…

Q: 2. An iPhone 13 pro max is dropped from the top of the Balayong Park monument, 225 ft high. (a) How…

A: This question can be solved by using the equations of motion.

Q: A rocket is launched with an initial upward velocity of 320 feet per second from an Initial height…

A: If the initial upward velocity and initial height of an object is given then the height function of…

Q: Suppose that you drive 40,000 miles per year and gas averages $4 per gallon. Complete parts a. and…

A: Given that, You drive 40,000 miles per year and average value of gas is $4 per gallon.

Q: 2. A motorist travels for 20km at one speed, and then increased her speed by 20 kph for next 30 km.…

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Q: 5) Pipe 1 alone fills a tank in 30 minutes. Pipe 2 alone empties the tank in 45 minutes. How long…

A: Given that pipe 1 takes 30 minutes to fill a tank. So in 1 minute, it fills 130 part of the tank.…

Q: two cyclists, 90 mi apart ,start riding towards each other at the same time. one cycles twice as…

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Q: ular settling tank are: Length 24, Width 6 m and depth 3 m. If 3 hours detention time for tank is…

A: Here the length of the rectangular settling tank L=24 m the breadth of the rectangular settling tank…

Q: A doctor administers a drug to a 34 kg patient, using a dosing formula of 47 mg/kg/day. Assume that…

A: given  The doctor is treating 34kg patient. dose of drug is 47mg/kg/day 1tablet contain drug 400mg

Q: 2. A car consumes 0.5 liters of gasoline for every 2 kilometers of ride. How far can the car go if…

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Q: If 2L of solution needs to be administered through an IV over 24hours, then how many mililitres of…

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Q: It is convenient to add salt to butter, produced in a continuous butter-making machine, by adding a…

A: Given: Initially the mixture contains 60% salt and 40% water. After adding a slurry of salt water…

Q: A truck moving continuously, averages 52.5 mph for 6.75 hr. how far does it travel during this time?

A: