All categories

3 years ago

Lin swims 10 laps in the pool in 25 minutes.

Mathematics

2 answers:

Sati [7]3 years ago

6 0

Answer:

The answer is 2.5 minutes per lap.

Step-by-step explanation:

Divide the number of minutes by the amount of laps:

25/10 = 2.5

To check your answer, multiply 2.5 my the amount of laps.

2.5 x 10 = 25

I hope this helped you! If it did, please consider rating, pressing thanks, and/or giving my answer 'Brainliest.' Have a wonderful day. :)

anastassius [24]3 years ago

4 0

Answer:

40 seconds per lap

Step-by-step explanation:

10 divided by 25 is 0.4

So im pretty sure the anser is 40 secounds

Sorry if im wrong- im not that great at math eaither I just used a calculator.

You might be interested in

Pamela's age is three times Jiri's age. The sum of their ages is 72. What is Jiri's age?

liraira [26]

Answer:

Step-by-step explanation:

72/3=24

5 0

3 years ago

The random variable x is the number of occurrences of an event over an interval of ten minutes. It can be assumed that the proba

padilas [110]

Answer:

A Poisson distribution, with λ=5.3

$P(x) = \frac{\lambda^{x} *e^{-\lambda}}{x!}$

Step-by-step explanation:

For this type of random variables, a Poisson distribution is the most adecuate.

If the number of occurrences in ten minutes is 5.3, we can define the parameter λ=5.3 and the probability function as:

$P(x) = \frac{\lambda^{x} *e^{-\lambda}}{x!} =\frac{5.3^{x} *e^{-5.3}}{x!} \approx\frac{0.005*5.3^{x}}{x!}$

3 0

3 years ago

THIS IS 6THGRADE MATH

Citrus2011 [14]

Answer:

I past 6th grade

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

I HAVE NO IDEA HOW TO DO THIS

hram777 [196]

Answer:

Line 1 is D

Line 2 is I

Line 3 is B

Line 4 is F

Step-by-step explanation:

Find the slope of each line to get these answers, and when you see an equation like y=3x+1 it means that 1 is the y intercept and 3 is the slope

7 0

3 years ago

PLEASE HELP

Westkost [7]

$\\ \sf\longmapsto \dfrac{2}{3}x=10$

$\\ \sf\longmapsto \dfrac{2x}{3}=10$

$\\ \sf\longmapsto 2x=3(10)$

$\\ \sf\longmapsto 2x=30$

$\\ \sf\longmapsto x=\dfrac{30}{2}$

$\\ \sf\longmapsto x=15$

8 0

3 years ago

Read 2 more answers