Answer: Cool. They must have been unique if it was only 5
Step-by-step explanation:
Answer:hygfh
Step-by-step explanation:
Answer: 81/16
Step-by-step explanation:
When you have a negative exponent, it is equivelant to taking the reciprocal of the exponential and making the exponent positive:
Distribute the exponent to the base. We are able to do this because the base is composed of a single term. If it were composed of addition and subtraction, you cannot distribute the exponent:
Dividng by a fraction is equivalent to multiplying by the reciprocal:
I think you would need 48 quarts of red. The way I see it, it is a ratio of 5:8 and the current ratio is 30:x. Divide 30 by 5 to get 6, and the multiple 8 by 6 to get the new part of the ratio
This is a proportion so
6/15=2/c
make the left side top number equal to the right side top number and you will find c
6/15=2/c
6/3=2
6/15 times (1/3)/(1/3)=2/5
2/5=2/c
c=5
the other way is multiply both sides by c/2
6c/30=1
multiply both sides by 30
6c=30
divide both sides by 6
c=5