Answer:
15 hours
Step-by-step explanation:
1vat/6hours - 1vat/10hours = 1vat/xhours
1/6 - 1/10 = 1/x
Use common denominator of 30
5/30 - 3/30 = 1/x
2/30 = 1/x
1/15 = 1/x
Cross multiply
x = 15 hours
Answer:
Step-by-step explanation:
1 1/2 cup of sugar is needed for a full batch
<u>To make 2/3 of a batch sugar is needed:</u>
- 1 1/2 × 2/3 =
- 3/2 × 2/3 =
- 1 cup
Answer:
Now 1 mole of ammonia also contains 6.022 * 10^23 molecules of ammonia. In one molecule of ammonia,we have 1 nitrogen atom and 3 hydrogen atom. Hence a total of 4 atoms, so in 6.022 * 10^23 molecules of ammonia we will have 4 * 6.022 * 10^23 number of atoms.
Step-by-step explanation:
Answer:
418 rabbits by next September
Step-by-step explanation:
y = 260(2.7)^0.04t
t = 12 months (next september)
y = 260(2.7)^(0.04×12)
= 418 rabbits
(Correct me if i am wrong)
Answer:
K= -2 J+24
Step-by-step explanation:
