9. In 24 h an airplane travels 600 km against the wind. It takes 50 min to travel 300 km with the wind. Find the speed of the wind and the speed of the airplane in still air.

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: 5.) The ratio of squares to circles is 8 to 3 a.) If there are 24 squares, how many circles are…

A:

Q: 22 The fmanufacturer of a new car claims it will use 9 litres of gas per 100 km. How many miles per…

A: We have to find average in miles per gallon.

Q: A heavy rope, 50 ft long, weighs 0.5 lb/ft and hangs over the edge of a building 120 ft high. (a)…

A: (a)  let's solve this two different ways.Physics way - pretend weight is concentrated in center of…

Q: 17. If FG = 27 yd, find the length of FED. 47 80 G. E Length = yds

A:

Q: If Sara started at her house (4, 5) and walked to the grocery store (6,-4), how far (in kilometer…

A:

Q: 6. How many posts does it take to support a straight fence 200 yards long if a post is placed every…

A: Given: The length of the fence is 200 yard The post is at a difference of 20 yards.

Q: 9) The ratio of the number of Sam's CDs to the number of Alice's CD's is 7 to 8. Sam has 84 CDs.…

A: Given that, the ratio of number of Sam's CDs to the number of Alice's CDs is 7 to 8. Also, Sam has…

Q: 23. If a motorcycle can drive 45 kilometers on a tank of 3 liters, How far can it drive on 5 liters?…

A: Given, a motorcycle can drive 45 kilometers on a tank of 3 liters. Then Motorcycle drive on a tank…

Q: It is estimated that each guest at a party will eat 7/8 pounds of chocolates. How many guests can be…

A:

Q: he ratio of dogs to cats in the neighborhood was 2 to 5. If there were 10 Bogs, predict how many…

A:

Q: The ratio of girls to boys in class is 9 to 7 and there are 80 students in the class. How many girls…

A: Given that: The ratio of girls to boys in class is 9 to 7 Let there are 9x girls and 7x boys in the…

Q: 5. To stay properly hydrated, a person should drink 32 fluid ounces of water for every 60 minutes of…

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

Q: A ship is sailing toward a small island 800 mi away. If the ship is 2° off course, by how many miles…

A: Given , Distance from island = 800 miles  And ship is 2° d

Q: Naturalists in Central America observe a browm-throated sloth moving along the ground and determine…

A:

Q: If  1.6 km  =  1 mile How many miles are in 10 kilometers?

A: Given that 1.6 km  =  1 mile Let 10 km = x miles

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: Suppose the man who weighs 120 pounds can drink 3 1/4 pints of beer per hour and still remain…

A: Given, a man who weighs 120 pounds can drink 3 1/4 = 13/4 pints of beer per hour Let the beer…

Q: PREDICT The ratio of hardbacks to paperbacks in the school library was 5 to 2. If there were 600…

A: See answer in Step 2

Q: A physician tells you to give .5 gr per 5 kg of body weight to a female patient who weighs 60 kg. If…

A: Medicine available in 1 gram = 6 tablets Mean, 0.5 gram = 3 tablets 5 kg body requires = 0.5 gram 60…

Q: A heavy rope, 50 ft long, weighs 0.7 lb/ft and hangs over the edge of a building 150 ft high. a)…

A: Given that: Length of rope=50 ft. weight is changing =0.7 lb/ft Height of building  = 150 ft. a…

Q: 6. If the weight of an average passenger vehicle is 4400 pounds, how many short tons is that?

A: Pounds to tons : 1 Pound = 0.0005 tons   2000 pound = 1 tons

Q: A map of Australia has a scale of 1 cm : 105 km. You are driving between two cities that are 8…

A: A map of Australia has a scale of 1 cm : 105 km. You are driving between two cities that are 8…

Q: 9.) To water a lawn adequately, it takes approximately 554 gallons of water for every 500 square…

A: Calculation are as follows

Q: A 2. Wrapping paper costs $0.035 per square inch. If a moving box that is an 10 inch cube is being…

A: First find out the total surface area of the box than multiply with paper cost per square inch.

Q: 13. Eli leaves San Antonio headir rate of 48 miles per hour. One hour later, Cynthia leave heading…

A: Make 2 equation and equate them

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: Describe the mathematical relationship of increasing side length to SA/V ratio for all cubes. Do you…

A: First of all, consider the given values and formulas required to solve the question.

Q: 8:56 O A ll 81% i Find the MLJIK · K 60° L. a. 240° b. 120° C. 60° d. 300°

A:

Q: b. What will the total distance traveled by the snail be in 7 hours?

A: Given that, In first hours snail climbs 16 inches, In second hours snail climbs 12 inches, In third…

Q: 2) A physician orders a drug to be administered to a patient weighing 36 lbs. The dose is 55 mg/Kg…

A: Given question is A physician orders a drug to be administered to a patient weighing 36 lbs. The…

Q: A student needs to run 3.2 km to get to school. If the student can run 5.5 mi/hr, how many hours…

A: Given that a student needs to run 3.2 km to get to school. The speed of the student is 5.5 mi/hr The…

Q: Abdoulaye is ordering a taxi from an online taxi service. The taxi charges $2 just for the pickup…

A: We need to find cost.

Q: Suppose 16 feet of copper tubing costs $27.04. Find its cost per foot.

A:

Q: A taxi driver charged $2.40 for the first kilometer and $0.30 for every 12 km of part thereof. How…

A:

Q: 3. How many meters/second (m/s) correspond to a speed of 57 miles per hour, given that 1 mile equals…

A: Given :57 miles per hour

Q: 1) A military jet flew at 7200 km/h. What is the speed in meters per second? (Note: 1 km = 1000 m.)

A:

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: (b) What is the wind chill if the wind is blowing 20 meters per second?

A: from the above graph we see the variation of wind chill when there variation in speed wind. The…

Q: A ship traveled at an average rate of 12 miles per hour going west. It then traveled at an average…

A:

Q: 8. A commercial jet burns fuel at roughly one gallon every minute. If the jet flies at 570 miles per…

A: Here we will use relation between Speed, Distance and Time .

Q: (25 I+ 22 344 is 21 31 in comveryant/ dingoget

A:

Q: If you went 3.6 miles in 12 minutes, what was your average speed in miles per hour? A O 18 BO 43.2…

A: Given query is to find the average speed.

Q: A ship traveled for 4 hours heading south and for 5 hours heading west. If the total distance…

A:

Q: 1 If 1 inch represents 84 miles on a map, how many miles does 3 inches represent?

A:

Q: - What percentage of the students is shorter than 135 cm?

A: Let X denote the height and f denotes the frequency. Then  Total frequency = 2+7+9+20+38+18+12+10+5…

Q: 3. How many posts does it take to support a straight fence 200 meters long if a post is placed every…

A: Given Data: 200 meters long if a post is placed every 20 meters? To find: How many posts does it…

Q: b) If there are: 3,000 plants in the field, approximately how many will be taller than 71 in.?

A:

Q: How many kilograms of soil supplements that costs $7.00 per kilogram must be mixed with 20 kg of…

A: Given data The mixtures names are soil (S), alluminum nitrate (A) and fertilizer(F) The amount are…