Answer:7 mins
Step-by-step explanation:
47 minus 19 equals 28 4 times 7 equals 8
Answer:
Step-by-step explanation:
2^4= 2*2*2*2= 16
2^4= 2*2*2*2= 16
5^2= 25
(16+16)*25
32*25=800
Answer:
Step-by-step explanation:
0.04
Answer:
(D). 6.
Step-by-step explanation:
The number of parts = 1 + 10 = 11.
So 10/11 of the alloy is copper and 1/11 is aluminium.
So the answer is 1/11 * 66
= 66/11= 6 pound,s
Answer: 40:8
Because if you cross multiply they’d all be even