The answer is -7/8 the alternative answer is 0.875
Answer and Step-by-step explanation:
Plug in 4 for r, since 4 is half of 8, and 8 is the diameter, and the radius is half of the diameter.
We get the answer to be 
, or 50.2655.
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
162.7
Step-by-step explanation:
To find the unit rate you need to find the miles per hour. Since it travels 813.5 miles in 5 hours to find how many it travels in 1 hour you have to divide by 5. When you multiply 813.5 by 5 you get 162.7. Hope it helps
Answer:
The fraction of chores which Janie wants to earn enough money to buy a CD for $13.50 are 8.75~9 chores
Step-by-step explanation:
Given that Janie has $3. She earns $1.20 for each chore she does and can do fractions of chores. She wants to earn enough money to buy a CD for $13.50.
we have to find the fraction of chores Janie did to earn total of $13.50
Let the fraction of chores is x which Janie wants to earn enough money to buy a CD for $13.50.
Total money=$3+$1.20(fraction of chores)
$13.50=$3+$1.20(x)
$13.50-$3=$1.20(x)
x=8.75~9
Hence, the fraction of chores which Janie wants to earn enough money to buy a CD for $13.50 are 8.75~9 chores
