Keisha is working on a math worksheet with 50 problems. she has completed 20 problems in 25 minutes. if she continues at the same pace how long will it take her to complete the worksheet

About 42.5 or 42 1/2

Step-by-step explanation:

20 + 20= 40 + 10= 50

25 + 25= 30 + 12.5= 42.5

Srry if the explanation makes no sense I tried ;-;

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844