Answer:
Step-by-step explanation:
- Initial percentage = 31%
- Average increase of percentage = 2.6% per year
<u>This can be represented as:</u>
y- percentage after x years, x - number of years after the first year
Answer:
volume = 15 cm^3
Step-by-step explanation:
Volume of pyramid = 1/3 base area * height
= 1/3 ( 3 x 3 ) * 5 = 15 cm^3
3/4th of a mile jogs in 8 1/2 minutes.
Let us convert 8 1/2 into improper fraction first,
8 1/2 = (8*2+1)/2 = 17/2 minutes.
In order to find the number of minutes required to to cover 1 mile of distance, we need to divide given number of minutes by given number of miles.
Therefore, number of minutes does it take him to jog 1 mile= 17/2 ÷3/4
Let us convert division sign into multiplication. The second fraction will get flip, we get
17/2 × 4/3 = 17 × 2/3 = 34/3
Converting 34/3 into mixed fractions, we get quotient =11 and remainder =1.
Therefore, 34/3 = 11 1/3.
Therefore, 11 1/3 minutes does it take him to jog 1 mile.