The equation y = 1.6x represents the number of laps Henry can swim over time, where y is the number of laps and x is time in minutes. The table shows the number of laps Larry can swim over time.
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math
The equation y = 1.6x represents the number of laps Henry can swim over time, where y is the number of laps and x is time in minutes. The table shows the number of laps Larry can swim over time. How many laps can each boy complete per minute, and who can -
math
Stephanie swims laps every day. The number of laps she swims is directly proportional to the time in minutes. If the constant of proportionality for this relationship is 13 , then how many laps can she swim in 57 minutes? 3 laps 3 laps 19 laps 19 laps 27 -
mathematics
Stephanie swims laps every day. The number of laps she swims is directly proportional to the time in minutes. If the constant of proportionality for this relationship is 13 , then how many laps can she swim in 57 minutes? a. 3 laps b. 19 laps c. 27 laps d. -
math
Tyler can swim 5 laps of the school pool in 3 minutes, Jose can swim 6 laps in 4 minutes, and Kevin can swim 4 laps in 2 minutes. Who is the fastest swimmer? -
math
the track cpach records the number of laps the team runs each day fr a week in the table below. if the team rus at most 10 laps each day, then they have to practice saturday. use the inequalty l is less than of equal to where l represents the number of -
algebra
keisha told her swim coach that she would swim at least half a mile. If one lap is 50 yards, what is the fewest number of laps she must swim? -
math
An olympic swimmer is having his laps timed during practice. To be aware of his progress, the results are shown as order pairs (l, t) below: (1,19), (2,38), (3,57) (4,76). Which equation represents t, the time in seconds, as a function of l the number of -
Math
Three friends drove radio controlled cars around a track. The table below shows the number of laps completed by each person and the time it took. Latoya Mary Melissa Number of laps 9 30 20 Time (minutes) 3 6 5 Write the number of laps completed per minute -
math
Nicole swims 6 times as many laps as Evan. What multiplication equation compares the laps Nicole and Evan swim? -
Math
A Gentoo penguin can swim at a rate of 17 mph. How many miles can a penguin swim in four hours? Use the expression RT, where R represents rate and T represents time. -
Math
Bobby swims 3 laps every day during the summer. It takes him 15 seconds to swim from the ladder to the swimming lane, and he swims for a total of 135 seconds. The expression below can be used to find s, the number of seconds it takes Bobby to swim each -
math
Todd run 8 laps around a 400-meter track on Monday, 4 laps on Tuesday, 8 laps on Wednesday, 4 laps on Thursday, and 8 laps on Friday. How many kilometers did he run? -
math
For his exercise today, Josh plans to both run and swim. Let r be the number of laps he runs and let s be the number of laps he swims. Each lap he runs takes him 4 minutes, and each lap he swims takes him 3 minutes. He wants to exercise for at least 30 -
Math
A Gentoo penguin can swim at a rate of 17 miles per hour how many miles can a penguin swim in 4 hours use the expression rt where r represents rate and t represents time -
math
Jackson swims 8 laps a day for a certain number of days. He swims 56 laps in all... Model this and write an equation. -
algebra
The equation y 5 180 1 5x represents the amount a school club will pay a T-shirt company for custom T-shirts, where x represents the number of T-shirts purchased and y represents the total cost in dollars. The equation y 5 10x represents the club’s -
Algebra II
Can you please explain what formula I need to do to solve the following problem: If 3 laps = 5/8 mile, how many laps needs to be completed to run 3 miles? Don't look for "formulas" to do these kind of questions, use ratios, one of the most powerful tools -
algebra
A Gentoo penguin can swim at a rate of 17 miles per hour. How many miles can a penguin swim in 4 hours? Use the expression rt, where r represents rate and t represents time. How do I put this into an expression? -
math
Antonio jogs 2 laps every 5 minutes. Which point represents this relationship? On a coordinate plane, a graph titled Antonio's Lap Times has Number of laps on the x-axis and Number of minutes on the y-axis. Point A is (1, 10), point B is (2, 5), point C is -
English
Can you swim? 1. Yes, I can swim very well. 2. Yes, I can swim a little. 3. Yes, I can swim a bit. 4. Yes, I can swim just a little bit. 5. Yes, I can swim just a little. 6. No, I cannot swim well. 7. No, I can't swim. 8. No, I can't swim at all. 9. No, I -
Math
Inez stretched for 10 minutes before jogging on a trail. It took her 5 minutes run each lap around the trail. Plot points on the graph to represent how long Inez spent stretching and jogging if she jogged 1, 2, 3, and 4 laps around the trail. Then write an -
math
4.Moly runs 20 laps in 1/3 of the hour. At this rate how many laps will she run in 1 hour?Lector inmersivo (2 puntos) 10 laps per hour 5 laps per hour 60 laps per hour 50 laps per hour -
Mathematics
Alan keeps sweet by cycle in each night he warms up 5 minutes and then cycle several laps each lap stakes him 2 minutes to complete. If he cycles x laps write down an equation of the total time he needs using the information given. -
Math
What was the average number of laps completed by each team member running? The total laps were 6,000. -
Math
What was the average number of laps completed by each team member running? The total laps were 6,000. -
math
Ben, Ray, and Lee ran laps around the school track. Ben ran 2 times as many laps as Ray. Lee ran 3 laps, which is one-half of the number of laps that Ray ran. How many laps did Ben run? -
English
Can any kind person proof this please Change the following from the active into the passive(the first one has been done as an example) A crocodile eats Henry – Henry is eaten by a crocodile. A crocodile is eating Henry – Henry is being eaten -
logic
in a bike competition with 21 laps was observed that 13% quit before 5 laps, 17% quit later than 5 laps but less than 15, and the others 210 finished the competition the number of bikers that quit before the 5 lap were: a) 27 b) 39 c) 43 d) 56 -
math
1.Henry built a scale model of the Washington Monument which has a height of 555 feet. In Henry’s model 1 inch represents 50 feet. What is the height of Henry’s model? 2 On a map 5 centimeters represents 20 kilometers. The distance from San Antonio to -
ALGEBRA 1 HELP
Henry is taking a medicine for a common cold. The table below shows the amount of medicine f(t), in mg, that was present in Henry's body after time t: t (hours) 1 2 3 4 5 f(t) (mg) 282 265.08 249.18 234.22 220.17 Greg was administered 300 mg of the same -
Math
It takes Lucy 20 minutes to bike the pool 3 1/2 minutes per lap to swim in the pool it takes Dan 30 minutes to jog to the and 2 3/4 minutes per lap to swim in the pool how many laps must Lucy swim in order for her to spend the same amount or more minutes -
Physics
Randi ran two laps around a 400m track.She completed the first lap in 50seconds and then decreased her speed by 5% for the second lap. Find: A)her speed on the first lap B)her speed on the second lap C)her total time for the two laps D)her average speed -
Physics - same ? as marina but im smarter, lol
Marina is my bf and we both attend a educational program called proyecto science. In it, when we were to attend the physics course, we had this ?: T = 2ð² L/G in this equation, T represents time, L represents Length and G represents Gravity. We are -
Math
Zain goes swimming. He swims the first length of the pool in 2.5 minutes. The time he takes to swim each length is 10 seconds more than he took to swim the previous length. A. Find the time Zain takes to swim the fifth length. B. Find the time taken for -
mathematics
It takes Lucy 20 minutes to bike to the pool and 3 minutes per lap to swim in the pool. It takes Dan 30 minutes to jog to the pool and 2 minutes per lap to swim in the pool. How many laps must Lucy swim in order for her to spend more minutes exercising as -
Algebra
Please help! Sunset car rental charges $28 per dat to rent a car plus a one time $35 refueling charge. If y represents the total amount and x represents the number of days, write an equation to represent this situtation. Explain your answer. Would it be y -
math
Maria ran 4 laps of the track at the same pace. If it took 4 1/2 minutes to run the first 3 laps how long did it take her to run all 4 laps -
math
ronnie swam 2.5 laps on monday and swam twice as far on tuesday how far did he swim in all? -
pre algebra
Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wednesday, and Friday, she runs 3 laps on a running trail and then runs 6 more miles. On Tuesday and Sunday, she runs 5 laps on the trail and then runs 2 more -
Mathematics
Leslie ran 4 1/2 laps around the park in 3/4 hour. Kayla ran 3 1/2 laps around the same park in the same amount of time. How many more laps around the park can Leslie run in 1 hour than Kayla at these rates? PLZ EXPLAIN THE STEPS SO I CAN UNDERSTAND ALSO! -
Math
Which equation describes the relationship between x and y in the table below? x y 5 20 7 28 9 36 11 44 A.y=x+15 B.y=x+8 C.y=3x+5 D.y=4x 14.Henry rides his bike 6 miles every 4 days. At that rate how far will Henry ride his bike in 12 days? A.6 B.12 C.16 -
Grammar
Re-write the paragraphs adding pronouns such as "he," "they," etc. Tim and Paul love to go to the pool. Tim and Paul's favorite thing to do is swim laps. Tim likes to do the backstroke. Tim collects all the posters of famous swimmers in his bedroom. Tim -
Math
To find a baseball pitcher's earned run average (ERA), you can use the formula Ei = 9r, in which E represents ERA, i represents the number of innings pitched, and r represents the number of earned runs allowed.What is the equation for E? -
math
A relay with n laps was run by 4 people. The first runner ran half the laps. The second runner ran half the amount of laps the first runner ran. The third runner ran half the amount of laps the second runner ran. The remaining laps were completed by the -
Math
1. As the geese are sitting in a row on their feeder, the first goose eats m kernels of cracked corn. Each goose in the row then eats 1 less than twice the number of kernels eaten by the previous goose. Which of the numbered choices expresses the total -
Science
Goldie goldfish a speed swimmer loves to race around the parks poud which is .5 miles around. If she can swim 20 laps around the track in 2 hours, what is her average speed? -
Physics
To qualify for the Indianapolis 500 race, a car must average 350 km/hr for four laps. Of a driver averages 285 km/hr for the first two laps, what average speed must be achieved for the final two laps in order to qualify? -
physics
to qualify for a race, a car must average 350 km/hr for four laps. If a driver averages 285 km/hr for the first two laps, what average speed must be achieved for the final two laps in order to qualify? -
Physics
an athlete leaves one end of a pool pf length l at t=0 and arrives at the other end at the time t1. she swim back and arrived at the starting position at the time t2. if she is swimming initially in the position x direction. determine her average -
Math
Morgans average time to swim in a freestyle race is 29.95 seconds. which distance does she most likely Swim 50mm 50cm 50km 50m -
Math
Morgans average time to swim in a freestyle race is 29.95 seconds. which distance does she most likely Swim 50mm 50cm 50km 50m -
algebra
The equation y = 14x represents the number of pages Printer A can print over time, where y is the number of pages and x is time in minutes. The table shows the number of pages Printer B can print over time. -
English
Change the following from the active into the passive A crocodile is eating Henry – A crocodile has eaten Henry – A crocodile ate Henry – A crocodile was eating Henry – A crocodile had eaten Henry – A crocodile will eat -
Physics
A river has a steady speed of 0.500 m/s.A student swims upstream a distane of 1.00 km and swims back to the starting point. If the student can swim at a speed of 1.20 m/s in still water, how long does the trip take? How much time is required in still water -
Position, Velocity, and Acceleration
Given an equation v(t) that represents the velocity of an object (moving in a straight line) as a function of time, what is an equation s(t) that represents the object's position as a function of time? -
physics
A river has a steady speed of 0.640 m/s. A student swims upstream a distance of 1.00 km and swims back to the starting point. (a) If the student can swim at a speed of 1.15 m/s in still water, how long does the trip take? (b) How much time is required in -
Math
There are 76 students in the Breezewood Middle School chorus. The number of girls in the chorus is 13 more than twice the number of boys. Write an expression that represents the number of girls in the chorus if b represents the number of boys. Using your -
Math
As a means of getting exercise, you choose from going for a run, riding your bike or going for a swim. Your previous behavior shows that you bike 30% of the time and swim 15% of the time. What is the probability that the next time you exercise you will go -
physics
An athlete leaves one end of a pool of length L at t = 0 and arrives at the other end at time t1. She swims back and arrives at the starting position at time t2. If she is swimming initially in the positive x direction, determine her average velocities -
Math Algebra 1
1. A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for insurance. The cost to pay an hourly worker for one day is represented by the function y = 8x + 25, where x is hours. What is -
Algebra 1
1. A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for insurance. The cost to pay an hourly worker for one day is represented by the function y = 8x + 25, where x is hours. What is -
Algebra
HELP!!! Super confused. Here's the problem. Today while Don was swimming, he started wondering how many lengths he would have to swim in order to swim different distances. At one end of the pool, he stopped, gasping for breath, and asked the lifeguard. She -
ALgebra
a swim club requires a $120 membership, plus $4 each swim. How much would a person pay to swim 35 times? -
Math
Freshman math question, super confused! Today while Don was swimming, he started wondering how many lengths he would have to swim in order to swim different distances. At one end of the pool, he stopped, gasping for breath, and asked the lifeguard. She -
Algebra
Claire jogs around an oval track and is able to complete one lap in 5 minutes. If she jogs at the same pace for 42 minutes, how many laps would she be able to jog? Write an inequality and find the number of whole laps Claire completes. -
math
Claire jogs around an oval track and is able to complete one lap in 5 minutes. If she jogs at the same pace for 42 minutes, how many laps would she be able to jog? Write an inequality and find the number of whole laps Claire completes. -
Math
Will runs 6 laps before Megan joins him at the track. They then run together at the same pace. Represent the relationship between the number of laps Will runs + Megan runs. -
Analytic Geometry CHECK MY ANSWER
A neighborhood swim club charges a one-time fee of $25 to join and $85 each month. If n is the number of months of membership and t is the total amount spent, then the variables are related by the equation t = 85n 25. Which variable is the independent -
math 140
Break-Even Analysis and Cost Analysis: As a first-time homeowner, there are going to many decisions that you need to make, such as whom to hire for the upkeep of your lawn. You have just received advertisements from 2 companies in your area: Greener Lawns -
math
Break-Even Analysis and Cost Analysis: As a first-time homeowner, there are going to many decisions that you need to make, such as whom to hire for the upkeep of your lawn. You have just received advertisements from 2 companies in your area: Greener Lawns -
math
This is for the pretest. What is the solution to the system of equations pictured below? A.(-3,5) B.(-3,-2) C(3,4) D.(1,2) E(6,-2) When writing in slope intercept form what does the 'm" Represent? What is the 'b'? A. M is the x value and b is the number B. -
Calculus
A person needs to swim to shore from Point A and walk to Point B. They can swim at 2mph and walk at 4 mph. Write an expression for the total time their journey will time their journey will take in terms of x. Then use your graphing calculator to estimate -
algebra
Camille can swim against the current at 1.5m/s and with the current at 3.5m/s. Write and equation that expresses each fact. How fast can she swim in still water? -
algebra
Camille can swim against the current at 1.5 m/s and with the current at 3.5m/s. Write an equation that expresses each fact. How fast can she swim in still water? -
math
The sales of a certain product after an initial release can be found by the equation where s represents the total number of units sold and t represents the time in weeks after release. How many weeks will pass before the product sells about 150 units? -
English 9
When considering why Henry was irritated with his mother in the red badge of courage which reading strategy would be the most effective? A. Make a connection between yourself and Henry. B. Visualize Henry in an argument with his mother. C. Summarize the -
algebra
hi! im having some problems with my word problem. Ann regularly swam .4 km in 20 min at the school pool. Swimming in a river against the current, she swan .25 km in the same time it took Ann to swim .75 km with the current. Dind the speed of the current -
Math
Jerry repairs computers. He charges $65 per hour plus $38 for parts. If t represents his total earnings and h represents the number of hours spent on a repair, which equation represents this situation? A. t=65+38h B. t=65−38h C. t=65h+38 D. t=65h/38 -
Check answers please? (grammar)
Can someone please check my answers to the sentences? I want to see if I properly understand this stuff before turning it in for credit :) "Identify the direct objects and indirect objects in the following sentences. Not all sentences contain indirect -
Math
Karl needs to complete 50 laps in the swimming pool to earn a prize. He has completed 24 laps. What percent of the laps required for the prize that karl completed? -
physics
Question: The swim portion of a triathlon takes place in a river and is an out-and-back course. The river has a steady current that is 0.400m/s and the athletes swim against the current for 750m before turning and swimming with the current for the second -
Math
Esmeralda told her teacher she was reading a book about King Henry XLI. Justin, Esmeralda’s classmate, said he had heard about King Henry VIII and asked about how many kings named Henry there were from King Henry VIII to King Henry XLI. How many kings -
Math
Hoping Henry can help on previous prob. A ball is thrown upwards from a roof top, 80ft above the ground. It will reach a maximum vertical height and then fall back to the ground. The height of the ball from the ground at time T is H, which is given by H= -
Math
One circuit of a model race car track measures 25 m. Jack’s car took 60 s to complete 5 laps. Alice’s car took 78 s to complete 6 laps. Sara’s car took 44 s to complete 4 laps. a) Find the average speed of each car, to the nearest tenth. b) Which car -
Math
A student purchased a box of green tea mints. The nutrition label on the box stated that a serving of 3 mints contains a total of 10 calories. A) Graph the function C, where C(x) represents the number of calories in x mints. B)Write an equation that -
Math
Inez stretched for 19 mins before jogging on a trail. It took her 5 minutes to run each lap around the trail. Write an equation to represent the relationship between the number of laps, l, and time, t. 1 lap= 15 min 2 lap = 30 min 3 lap=45 min 4 lap = 60 -
algebra 1
hey im in 9th grade math and i need help on 10 of them--- Question Number: 1 Jasmin takes three walks a day. If her walks last 30 minutes, 47 minutes, and 1 hour, respectively, and she walks a total of 4 miles a day, which of the following reflects the -
Physics
a ferrari and a porsche begin a race with a moving start and each car moves with constant speed. the ferrari laps overtakes the porsche after the porsche has completed 9 laps. if the speed of the ferrari had been 10 km/hr less the porsche would have -
math
Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the equation M = 50(2)x where M represents the amount of money she has and x represents the number of weeks that have passed. Her -
precallcuslus
can you check my work and explain the last question because I do not uderstand. Explain what each of the following represents, and how y = a(x - h)2 + k, a ≠ 0 and (x - h)2 = 4p(y - k), p ≠ 0 are equivalent. The equation (x - h)2 = 4p(y - k), p ≠ 0 -
Statistics
In 1972, there were 3.4 trillion cigarettes purchased worldwide, and in 1984, there were 4.3 trillion cigarettes purchased worldwide(in trillions) in the year x, where x=0 represents the year 1972. (a) Which of the following linear equations could be used -
math
Tayson walked for 8 minutes before running n laps around a track. Tayson takes 1 minute and 45 seconds to run each lap. What is the graph of the function that relates the amount of time, T, in minutes Tayson walked or ran after running n laps?(1 point) -
Algebra and Trigonometry
A person who can swim at 3 m/s wishes to swim straight across a river flowing at 2 m/s south. What heading should they swim at? How long will it take to cross the river if it is 56 m wide? -
Math
Staring from the pit, Helen made three laps around a circular track at 40 seconds per lap. She than made a 30-second pit stop and two and a half laps before running off the track and getting stuck in the mud for the remainder of the race. Graph Helen's -
algebra
Luke is keeping track of the total number of hours he exercises. He started the summer having already put in 15 hours, and he then exercises 7 hours each week. The function to keep track of his exercise is f(x) = 7x + 15. What do the f(x) and x represent -
math
If sierra swims laps every morning for week . she swims 4/5 of a mile every morning. how many miles does she swim in one week Do i multiply or divide 5/1 x 4/5. please help -
PHYSICS
Fish achieve neutral buoyancy (so they don't have to swim constantly to stay in place) via a swim bladder. A swim bladder is a little internal sack that they can inflate/deflate with air, which changes their volume but not their total mass. To see how this -
mathematics
Oscar and Maria each wrote an equation that they felt represented the proportional relationship between distance in kilometers and distance in miles. One entry in the table paired 152 km with 95 miles. If 𝑘 represents the number of kilometers and 𝑚 -
world history
How was Lady Margaret Beaufort involved in english royal politics? A. she was marride to henry V1 B. Her son was the supporter heir to the English throne C. Her father was the half-brother of Henry V1 D. She was marride to Henry Tudor who became Henry V11 -
Math
Franny spent 40 minutes walking around the track she mad a laps 8 laps around the track I took her the same amount of time walk each lap how many minutes did it take for her to walk around each lap?