The time it will take Carley's dad to mow the lawn is 3.3 hours.
<h3>What is rate?</h3>
Rate is the ratio between two related quantities in different units. Therefore,
The rate Carley do the lawn = 1 / 5
When they work together they do it the 1 / 2 rate.
Therefore,
let
the hours it takes Carley dad = x hours . Therefore,
1 / 5 + 1 / x = 1 / 2
x + 5/ 5x = 1 / 2
cross multiply
2(x + 5) = 5x
2x + 10 = 5x
10 = 5x - 2x
10 = 3x
x = 10 / 3
x = 3.3 hours
learn more on rate here: brainly.com/question/4598703
1 a - 128 (400*.32=128)b - 36 (400*.09=36)c - 25% (32+9+20+14 = 75-100=25)
Answer:
$11.20 + 2 = 1122 1050 +3 = 1053 hope this help .
Answer:
D. AP
Step-by-step explanation:
A hypotenuse is a side of a triangle, so you can get rid of answers A and B as those are angles.
A hypotenuse is the longest side in a right triangle. You can see just by looking at the picture that AP is much longer than ZP
