Answer:
it is 10 d a d a p a p a
Step-by-step explanation:
Answer:
10 pages
Step-by-step explanation:
1 and 1/3 pages multiplies by 7.5 brings us to the answer of ten pages
20 minutes goes into 2 and 1/2 hours 7.5 times
About 151. That seems pretty close. If it is incorrect, sorry.
Answer:
2.45 × ![10^{6}](https://tex.z-dn.net/?f=10%5E%7B6%7D)
Step-by-step explanation:
using the rules of exponents
•
= ![a^{(m-n)}](https://tex.z-dn.net/?f=a%5E%7B%28m-n%29%7D)
•
= ![a^{mn}](https://tex.z-dn.net/?f=a%5E%7Bmn%7D)
evaluating the numerator
(3.8 ×
)² = 3.8² ×
= 14.44 × ![10^{10}](https://tex.z-dn.net/?f=10%5E%7B10%7D)
R = ![\frac{14.44.10^{10} }{5.9.10^{4} }](https://tex.z-dn.net/?f=%5Cfrac%7B14.44.10%5E%7B10%7D%20%7D%7B5.9.10%5E%7B4%7D%20%7D)
=
× ![\frac{10^{10} }{10^{4} }](https://tex.z-dn.net/?f=%5Cfrac%7B10%5E%7B10%7D%20%7D%7B10%5E%7B4%7D%20%7D)
= 2.45 ×
← to 2 dec. places
Answer: 65%
Step-by-step explanation: divide 13/20 and get .65 which is 65%