If Taryn mowed 9 lawns in 7.5 hours and earned $112.50, then her hourly rate is:
$112.50 / 7.5 hrs = $15 per hour
If Alistair mowed 7 lawns in 5 hrs and earned $122.50, then her hourly rate is:
$122.50 / 5 hrs = $24.50 per hour
To earn an additional $735 each, they should work the following hours.
Taryn: $735 / $15 = 49 hours
Alistain: $735 / $24.50 = 30 hours
Answer: The required probability is
Step-by-step explanation:
Since we have given that
Number of chocolates = 42
Number of chocolates filled with nuts = 13
Number of chocolates filled with caramel = 15
Number of chocolates filled with solid chocolate = 14
Probability of selecting 2 nut candies would be
Hence, the required probability is
Answer:
The tree is 18ft tall
Explanation:
Shadow = Real
4ft = 6ft(man)
1ft = 1.5ft
Let tree = yft
12 = y
y = 12 × 1.5
= 18ft
(Correct me if i am wrong)