Answer:
Step-by-step explanation:
<u>With 22% decrease the value after the year is:</u>
- 100% - 22% = 78% of the current value
To find 78% we need to multiply the current value by 0.78.
The same number is multiplied each year to find the decreased value.
<u>The formula for the car would be:</u>
The decay factor is 0.78
Correct choice is B
Answer:
8/9
Step-by-step explanation:
Answer:
Im not sure if this is what your looking for but
Step-by-step explanation:
(-2)(-18)=36
or
(x)(y)=36
But the first one should be right.
Answer:
the answer is B
Step-by-step explanation: i added the two fractions
Answer 19:1
Work:
Students scoring above 80 -
9+18+72+15= 114
Students score exactly 80-
6
114/6 = 19
19 students scored above 80 for every 1 student that scored exactly 80.
