You have to multiply .1 by 10 to equal 1 so it is 10 × greater.
Answer:
pv=z/(1+R)^N
Step-by-step explanation:
I hope this helps!!!
Answer:
Step-by-step explanation:
Congruent sides are called legs.
Third side is called the base.
Answer: it contains 200 grams of zinc.
Step-by-step explanation:
Ratio of zinc to copper is 4 to 15 = 4;15
Total ratio = 4+15= 19
We first find amount of both zinc and copper( the whole chemical) which is equal to
ratio of copper / total ratio x (the entire chemical--total grams of zinc and copper) =amount of copper
15/19 x X = 750
X= 750 X 19 / 15= 950 grams
To find amount of zinc in the chemical = ratio of zinc / total ratio x total amount of chemical
=4/19 x 950
=200 grams