Answer:
Step-by-step explanation:
Use formula
where
= new score
= old score
= the mean
= standard deviation
In your case,
Hence,
So,
The answer would be about 1.00842 basically multiply 6 feet by .7. five times and that's your answer
Step-by-step explanation:
3/4x+3-2x=1/4+1/2x+5
x=2/-3
Answer:
(2) and (3)
Step-by-step explanation:
(2) shows the total cost of the flowers, minus 10% of the total cost, and 100% - 10% = 90%
(3) shows them taking 90% of the total cost, just like (2)