Express the strenghts of a solution in the form of a fraction, a ration, and a percent if 200ml of the solution contains 50ml of a drug

Q: Ashley can ride her bicycle 15 miles in 2 hours. There are 60 minutes in 1 hour, and there are 1,760…

A: Ashley rides 15 miles in 2 hours.

Q: A new police cruiser can drive 115 miles on the freeway on 4 gallons on gas. If a full tank is 30…

A:

Q: o participate in a baseball league, the required equipment for each player is a glove, a hat, and a…

A: 13) Given: Cost of a glove = $53.95 Cost of a hat = $20.95 Cost of a pair of cleats = $32.95 To…

Q: ommon brick weighs 112.0 pounds per cubic foot. How many cubic yards of brick can be carried by a…

A: Definition used -                           1 gross ton = 2240 pounds                            1…

Q: A person invested some amount at the rate of 12% simple interest and some other amount at the rate…

A: In this question we have to find the how much much amount did he invest at different rates

Q: A chef purchased a roast that weighed 10  lbs. after trimming the fat and removing the bone, the…

A: The weight of the roast purchased is: 10 lbsAfter trimming the fat and removing bone the weight= 9…

Q: A student spent $31 on folders and notebooks. Folders cost $2 each and notebooks cost $5 each. If…

A: the cost of folder is $2 The cost of notebook is $5 let there are x folders and y notebooks The…

Q: The sum of a number and its reciprocal is Find the number and its reciprocal. O jandž O and O and O…

A:

Q: What fraction is equal to one half of one fourth

A:

Q: A trash facility allows a person to throw away a maximum of 30 lbs of trash per week.  Last week,…

A: →1 lb = 0.454 Kg→1 US ton = 907.185 Kg

Q: Gabe a nuclear physicist needs 30 L of a 60% acid solution he currently has 40% solution and a 70%…

A:

Q: The ratio of the number of doctors to patients in a hospital ward is 2:9. if there are 14 more…

A:

Q: You purchase 12 heads of radicchio. Each radicchio weighs 8 ounces. How many 1½-ounce portions of…

A: The yield percent for radicchio is 92%. Therefore, the total yield of radicchio in ounces is…

Q: birdseed cost 0.61 $ a pound and sunflower seeds call $0.91pound Angela pet store wishes to make a…

A: Given query is to find the amount of  each tyoe of seed.

Q: A snail travels 5 meters in 20 minutes. He travels the same amount of time per meter. How long will…

A: find the explanation below

Q: A house a lot are appraised at $ 158,100 if the value of the house is five time the value of the…

A:

Q: b) A shoes store sells three categories of shoes, Athletics, Boots and Dress shoes. The categories…

A:

Q: It takes a garden hose 20 seconds to fill a watering can 8 inches in diameter and a foot high. How…

A:

Q: To mix a cleaning solution, 25 mL of concentrated cleaner is added to 750 mL of distilled water.…

A: It is just calculation of numbers.

Q: Five friends share paying the restaurant bill with the ratio 2:2:3:4:5. How much is the largest…

A:

Q: man bought a car for 1000 riyals and then sold it for 1300 riyals Then after a long period the same…

A:

Q: One 8 oz serving each of coffee , energy drink, and soda contains 205 mg of caffeine. One serving of…

A: Let the amount of caffeine in one serving of coffee be x the amount of caffeine in one serving of…

Q: Gary, Bill, and Carmella invested in a corporation in the ratio of 2:3:5, respectively. If they…

A: Given, Gary, Bill, and Carmella invested in a corporation in the ratio of 2:3:5, respectively. If…

Q: 3.A number divided by three, minus the same number multiplied by six, is one more than the number.

A:

Q: Customers who buy up to 5 pounds pay $  per pound. Customers who buy more than 5 pounds pay $20 for…

A:

Q: The Utica boilermaker is 9.3 miles long. Suppose Kelly runs the boilermaker in 0.8 hours. How many…

A: topic - ratios 1mile = 5280 feet 1 hour =3600 seconds

Q: Jack and Shelly have saved up a total of $29.00. Jack has saved 4 dollars more than 2323 as much as…

A: In the given question, concept of algebraic expression is used. Algebraic Expression When operations…

Q: Mr. Thomas want to protect his garage by installing a flood barrier.he connects 2 barriers side by…

A: Mr. Thomas want to protect his garage by installing a flood barrier.he connects 2 barriers side by…

Q: A company has a 22% blue dye solution and a 70% blue dye solution. The company needs 32cc of 52%…

A:

Q: Five roommates share the cost of an apartment: rent, electricity, and gas. Rent costs $1,800/month…

A:

Q: A ladder measures 6 feet.  If the top of the ladder is placed 4 feet up on a wall, how many feet…

A:

Q: rooster costs

A:

Q: A copy machine makes 24 copies per minute. How many copies does it make in 5 minutes and 45 seconds.

A:

Q: Your favorite music artist is inside Best Buy signing autographs. If you are at the back of a single…

A:

Q: A car travel 19 kilometers on 2 liters of gas . How many kilometers on 76 liters of gas ?

A: These type of problems can be solved by Unitary method.

Q: crew consists of 1​ apprentice, 1​ journeyman, and 1 master carpenter.   The crew receives a check…

A: According to the question,  A crew consists of 1​ apprentice, 1​ journeyman, and 1 master carpenter.…

Q: Many package delivery services charge a base price for packages up to some weight and a surcharge…

A: lets base price for weighting 2 or less is $x  and surcharge is $y/0.1pound so equation are 5.9 - 2…

Q: A prescription calls for 60 ml of Reserpine solution that contains 6 mg of Reserpine.You have tables…

A: topic- algebraic operations

Q: One 8- oz serving each of coffee , energy drink , and soda contains 206 mg of caffeine . One serving…

A: Given, coffee + energy + soda = 206 coffee = 4 + (2 * soda) energy = (soda + coffee) - 36   (4 + (2…

Q: Devaughn is 8 years older than Sydney. The sum of their ages is 100. What is the Sydney’s age

A: We can solve this question as below

Q: The dosage of a cold medication is 2 mg for every 80 lb of body weight. How many milligrams of this…

A: Solution: The objective is to find how many milligrams of this medication is required for a person…

Q: A turboprop plane flying with the wind flew 960 mi in 3 h. Flying against the wind, the plane…

A: Hello! Thank you for the question. We will answer the first question since the exact one wasn’t…

Q: A swimmer pool had 2.5 million liters of water in it. Some water evaporated, and then the pool only…

A: Given: A swimmer pool had 2.5 million liters of water in it. after the evaporation pool only had 2…

Q: hiker is instructed to carry two cups of water every 10 minutes spent walking the hiker plans to…

A:

Q: Romeo has a bag of 12 red marbles,18 blue marble and 24 green marbles. Write the ratio of red…

A: Provided information is, Romeo has a bag of 12 red marbles, 18 blue marbles and 24 green marbles.

Q: john, sarah, tom and joan bought 2 pizzas of the same size. john ate 2/4 of a pizza. tom, sarah, and…

A: Each of tom, Sarah and Joan ate 1/4 pizza. So they ate (1/4 + 1/4 + 1/4)=3/4 pizza altogether. John…

Q: a person drives at a speed of 64 miles per hours. what is the driving speed in feet per secound?

A: feet per second =1.4667 x miles per hours now a person drives at a speed of 64 miles per hours…

Q: Many package delivery services charge a base price for packages up to some weight and a surcharge…

A: Let the base price packages weighing 2 pounds or less be 'b', Surcharge for each additional pound be…