laurel went swimming 7 times in 3 weeks. one time she swam for 1 1/2 hours. The other 6 times she swam for 30 minutes each time. How many hours did Laurel swim in 3 weeks?

Answers

Answer 1

Answer: She swam 12 hours in 3 weeks.

Related Questions

Martin is washing windows. First he must raise the blinds. Describe the kind of line segments formed by the horizontal blinds
The side lengths of the figure below are given in centimeters.If the perimeter of this figure is 78 cm, what is the value of x?
Decribe how you regroup when you find the sum of 64 + 43
PLEASE HELPPP!!!WILL GIVE THE BRAINLEST!!!
When is the vertex of a parabola the minimum point? When is it the maximum point

!!!!!!!!!!50 points!!!!!!!!! QUESTION BELOW!!!! ASAPP

Answers

Hey there I see you need help well I am here to do just that so for this question you do 5^23 - 5^21 = 5^21(5^2 - 1) = 5^21(25 -1)= 5^21(24)
so 5^21(24) is the answer
i hope this helps

For this question you can say:(we factor it out)
5^23 - 5^21 = 5^21(5^2 - 1) = 5^21(25 -1)= 5^21(24)
so 5^21(24) is the answer :))))
i hope this is helpful
have a nice day

When 2 fractions refer to the same whole explain why the fraction with a lesser denominator has larger pieces than the fraction with a greater denominator

Answers

The denominator tells how many pieces the whole is broken into. So a denominator of two tells you that the whole is broken into two pieces. A denominator with 8 tells you that the whole is broken into eight pieces. Think of a pie. if it is cut into two pieces that's two halves. if it is cut into 8 pieces then that is eighths.

What is the gcf of 60 and 20

Answers

Since 20 is the largest number common to both lists, the GCF of 40 and 60 is 20.

20 because it can easily go into both 60 and itself once

Explain a real world situation where you would. need to multiply with negative or rational numbers

Answers

Let us say you must pay someone ten dollars a month. This is the same as being paid negative ten dollars a month. Ten months ago (in negative ten months) you were 100 dollars richer *. (-10)x(-10)=100

Factor this polynomial expression x^2 - 36

Answers

Answer:

C) (x+6)(x-6)

Step-by-step explanation:

Because (x+6)(x-6)=x^2+6x-6x-36=x^2-36.

Answer:

The answer would be C (x+6)(x-6)

Step-by-step explanation:

Find all the powers of 4 in the range of 1000

Answers

4 to the 1st is 4
4 to the 2nd is 16
4 to the 3rd is 64
4 to the 4th is 256

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What is the perimeter of the triangle? if there is 2.2 cm,1 5/6cm, and 3.25 cm A. 6 1/4 cm B. 6 17/60 cmC. 7 1/4 cm D. 7 17/60 cm

What is the even number between 300 and 400 divisible by 5 and 9

Sarah found the mean of a set of numbers to be 205.09.how should she read this value out loud?