2 years ago

If a sprinkler waters 1 over 20 of a lawn in 1 over 5 of an hour, how much time will it take to water the entire lawn?

Mathematics

2 answers:

Genrish500 [490]2 years ago

7 0

5 hours bc my math add ups

Alex_Xolod [135]2 years ago

4 0

Answer 5

Step-by-step explanation:

You might be interested in

5a + 5b + 5c + 5d<br> Which expression is another way to write the expression shown here?

Alex777 [14]

5(a+b+c+d) i think is right

7 0

3 years ago

Find the length of side x in simplest radical form with a rational denominator.

SSSSS [86.1K]

Answer:

2 $\sqrt{5}$

Step-by-step explanation:

this is a 30-60-90 Δ and the ratio of the sides are 1 : $\sqrt{3}$ : 2

1 / 2 = $\sqrt{5}$ / x

cross-multiply: x = 2 $\sqrt{5}$

3 0

2 years ago

If i get paid 7$ plus 15% how much is that

Fynjy0 [20]

You will get paid $7.15

6 0

3 years ago

To make concrete, the ratio of cement to sand is 1 : 3. If cement and sand are sold in bags of equal mass, how many bags of ceme

kotykmax [81]

Answer:

5 bags of cement are required.

Step-by-step explanation:

Since to make concrete, the ratio of cement to sand is 1: 3, if cement and sand are sold in bags of equal mass, to determine how many bags of cement are required to make concrete using 15 bags of sand the following calculation must be done:

Cement = 1

Sand = 3

3 = 15

1 = X

15/3 = X

5 = X

Therefore, 5 bags of cement are required.

3 0

3 years ago

What is the simplified expression for 6(2(y+x))?

koban [17]

It should be B I know how to do it

5 0

3 years ago

Read 2 more answers