A lighthouse is 20 feet tall, and a boat is 50 feet from the base of the lighthouse. What is the angle of elevation from the boat to the top of the lighthouse?

Q: What's 0.09 divided by 0.774

A: To divide any two decimals, the best approach is to first convert the divisor(number with which we…

Q: An apartment that is 1500 square feet rents for $1,000 per month. An apartment in France that is 140…

A: Convert the square meters to square feet as follows. ft2m2=0.09291 m2=10.0929ft2⇒140…

Q: Holstein calf weighed 93-pounds when born. The calf was sold 250 days later weighing 583 pounds.…

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Q: in her garden pam plants the seed 3 and 1/2 in. below the ground. After one moth the tomato plant…

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Q: An automobile was driven 326.6mi on 11.5 gal of gasoline.find the number of miles driven per gallon…

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Q: Martine bought 834yd of fabric. She wants to make a skirt using 178yd, pants using 238yd, and a vest…

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Q: Is it 1 ton?

A: (a) To find the probability of using more than 4 tons of wood chips in a day, we need to integrate…

Q: The skid marks for a car involved in an accident measured 216 feet. Rounding your answer to the…

A: Formula for speed of the car when brakes applied=s=24d where s= speed of the car in miles per hour,…

Q: Mr. Bowen used 3 gallons of paint on 1/4 of his fence. How many more gallons of paint does Mr. Bowen…

A: Mr.Bowen needs 9 gallons to finish painting his fense. Justification is given in step two

Q: A lab technician mixed a 550 ml solution of water and alcohol. If 3% of the solution is alcohol, how…

A: There is a solution of 550 ml given which contains water and alcohol.

Q: Ana needs 2.8 grams of nuts. How many decigrams of nuts does she need?

A: Ana needs 2.8 grams of nuts 1 gram  = 10 decigrams  (conversion factor)

Q: A new flag pole for a school campus measured 25 2/3 feet. It was put 4 1/2 feet into the ground and…

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Q: Is h(12.5) 60 inches

A: Let's find height of boys.

Q: Scott bought 9.25 liters of gasoline to mow lawns. He used 4.2 liters of gasoline. How many…

A: 1000 milliliter=  1 liter

Q: A metal container weighed 2.8kg when it was filled with 14L of water. The same metal container…

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Q: An automobile needs new tires. The tread on the old tires measures 1/16 in. If the new tires have a…

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Q: The place value of 6 in 28.06 is hundreths?

A: To determine: Place value of 6 in 28.06

Q: A car uses 10.5 gallons of gas to travel 250 miles. Calculate how many miles are travaled per gallon…

A: We need to find how many miles are traveled per gallon of gas.

Q: In the United States, a notable hang glider flight was a 303-­mile, 7/2 ­hour flight from New Mexico…

A: Given :               In the United States, a notable hang glider flight was a 303 mile, 72- hour…

Q: Tylenol is available as 120mg/5mL.  How much active ingredient is in 1/2 teaspoon (2.5mL)?

A: The objective of this question is to find out how much active ingredient is present in a half…

Q: 39 pounds / 0.704 (Round the answer to the nearer tenth.)

A: Rounding off to the nearest tenth.

Q: Last year, Ms Pidkowa weighed 35kg. This year she weighs 2/5 more. How much does Ms Pidkowa weigh…

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Q: What is the pattern area (in sq. inches) of marker 1 if marker dimensions are 4 3/4 yards x 62” &…

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Q: The camera department has a 3 in. x 4in. photo that needs to be enlarged to 275% of its original…

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Q: One tablespoon of cream of tartar weighs 1/3 ounces. How much would 1 teaspoon weigh?

A: Here is the solution, we know that there are 3 teaspoons in 1 tablespoon. and 1 table spoon weighs…

Q: I jogged 2/10 miles on Monday, 1/10 miles on Tuesday, and 3/10 miles on Wednesday. What was the…

A: Total miles can be calculated by adding and taking LCM of the amount of jogging on each day