subject
Mathematics, 19.11.2019 23:31 my7butterflies

Lindsey swam 40 laps in 80 minutes. what was lindseys rate in laps per minute?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v
Answers: 2
question
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
question
Mathematics, 21.06.2019 17:30
Average acceleration: i have no idea how to do this.
Answers: 1
question
Mathematics, 21.06.2019 19:30
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
You know the right answer?
Lindsey swam 40 laps in 80 minutes. what was lindseys rate in laps per minute?...
Questions
question
Mathematics, 20.11.2021 14:00
question
English, 20.11.2021 14:00
question
Mathematics, 20.11.2021 14:00
question
Mathematics, 20.11.2021 14:00
Questions on the website: 13722366