Answer:
(a)62.625 (b) 8.35
Step-by-step explanation:
33.4/4 = 8.35
8.35*7.5 = 62.625
If 60% of a number is 75, we have to know the following:
60%=3/5.
3/5 of 75 is 45.
Therefore, 60% of 75 is 45.
Answer:
It will be $7602.3
Step-by-step explanation:
The equation 
gives the purchasing power of $10000 after x years.
Therefore, the sum of money $10000 will value 
after x number of years.
Now, after 9 years i.e. x = 9 years, the sum value of $10000 will become 
dollars. ( Answer )
In order to convert scientific notation to standard form, just move the decimal over however many places the exponent is. In this case you move it positively (to the right) 8 places to get 175,000,000
According to my study B (-4, 1) is the answer
