Well if the alloy makes the 1000 grams, but you are dealing with copper that isn't even 100% copper, than you either need 55% more copper, which isn't given, which means you really need 550 grams of alloy copper.
Answer:
1, A vertical stretch of 1/2
Step-by-step explanation:
As they y-values, or the vertical values, are being reduced by a factor of
Answer:
Step-by-step explanation:
Descended feet:
Ascended feet:
Total elevation:
Answer:
120 is 60% of 200
Step-by-step explanation:
Step 1 = 120 = 60% × Y
Step 2 = 120 = 60/100 × Y
Step 3 = Y = 120 × 100/60
Step 4 = Y = 120 × 100 ÷ 60
Step 5 = Y = 200
Answer:
63.4
Step-by-step explanation: