Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Step-by-step explanation:

15/60 = 1/4 = 25%

15/3 = 5 = 500%

15/30 = 1/2 = 50%

15/1500 = 1/100 = 1%

1) 15 m is 25% of 60 m

2) 15 m is 500% of 3 m

3) 15 m is 50% of 30 m

4) 15 m is 1% of 1.5 km

Step-by-step explanation:

To find : 15 m is what percent of 60 m; 3 m; 30 m; 1.5 km

Solution :

1) 15 m is what percent of 60 m  

Let the percent be x

So, according to question

15= x% of 60

Therefore, 15 m is 25% of 60 m.

2) 15 m is what percent of 3 m  

Let the percent be x

So, according to question

15= x% of 3

Therefore, 15 m is 500% of 3 m.

3) 15 m is what percent of 30 m  

Let the percent be x

So, according to question

15= x% of 30

Therefore, 15 m is 50% of 30 m.

4) 15 m is what percent of 1.5 km

First we change km into m

1 km=1000 m

1.5 km = 1.5×1000 m

1.5 km=1500 m

Let the percent be x

So, according to question

15= x% of 1500  

 Therefore, 15 m is 1% of 1.5 km.

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,