58.97
move the decimal to the left by one in order to get 10%
5.897
now multiply by 2 to get 20%
$11.79
Answer:
2000
Step-by-step explanation:
Answer:
9.549296
Step-by-step explanation:
30/pi = 9.549296 for diameter
9514 1404 393
Answer:
10.3 laps
Step-by-step explanation:
On each lap, Ashley runs two lengths of 100 m and the circumference of a 60 m circle. That circumference is ...
C = πd
C = π(60 m) ≈ 188.496 m
So, the length of one lap is ...
2·100 m + 188.496 m = 388.496 m
The number of times around for 4000 m will be ...
(4000 m)/(388.496 m/lap) = 10.30 laps
Ashley must run 10.3 times around in order to run a total distance of 4 km.
Answer:
Step-by-step explanation:
Option 3rd is correct
Step-by-step explanation:
Area of a rectangle is given by:
where
l is the length and w is the width of the rectangle
As per the statement:
To find the dimensions of a rectangle of area 8 + 16x and width 4 .
Step 1.
Step 2.
Step 3.
Step 4.
Dimensions of the rectangle are 4 and 2+ 4x
Since, the student make an error in the Step 2
Therefore, the correct step is, 4(2) + 4(4x)