Helen has $30 in a savings account that earns 10% interest, compounded annually.

A student was given an assignment to determine the percentage of students that brought a bag lunch to school. The student chose

tiny-mole [99]

I believe it's cluster sampling.

8 0

3 years ago

Read 2 more answers

Graph the image of the given triangle under a dilation with a scale factor of -3 and center of dilation (0,0).

Svetlanka [38]

The points would be (9,9) , (0,-6) , (6,-9)
I hope this helps !

4 0

3 years ago

Read 2 more answers

What is the answer to 1/7(x+3/4)=1/8

ivolga24 [154]

Answer:

Step-by-step explanation:

1/7(x+3/4) = 1/8

Multiply 1/7 with x and 3/4

1/7x + 3/28 = 1/8

Multiply everything by 7, so x is a whole number

x + 21/28 = 7/8

Convert 21/28 into a similar like denominator to 7/8

x + 6/8 = 7/8

x = 7/8 -6/8

x = 1/8

If this helped you, and this is the correct answer, make sure to give me the brainliest answer as it is greatly appreciated. Thank You!

3 0

3 years ago

mridul jogs around a rectangular park of 100m by 80m at the rate of 9km per hour. how much time will he take in jogging 6 rounds

anyanavicka [17]

Answer:

14minutes

Step-by-step explanation:

first you need to find the distance which you must find the perimeter P=100+80+100+80

=360 so you multiple it by 6 to get

=2160meters

so you need to convert the meters to kilometers

which is 1000m =1km

what about 2160m you cross multiply

to get 2.16km.

so the distance represent D=2.16 km

and speed represent S=9km

now you need to find time represented by T

T=D/S

T=2.16km/9km/h

so the km cancels each other

you get 0.24h for this isn't the solution

you know that 1 hour= 60 minutes

 what about 0.24h you cross multiply

to get 14.4 so you round it off to get 14 minutes

3 0

3 years ago

Pls help. This is due today!

JulijaS [17]

Answer:

goodluck

Step-by-step explanation:

I got it from another person I hope it helps

4 0

3 years ago