To find the cost of 1 water bottle you divide 60 degrees into 75 (75/60) which gives you 1.25 degrees for each water bottle. To find 120 water bottles temperature multiply the 1.25 degrees for 1 water bottle times 120 (120x1.25). 120x1.25=150 The answer would be 150degrees
Answer: I believe <em>the answer is B</em>.
Although, if the answer to this question isn't B, it should defiantly be C.
Answer:
m
Step-by-step explanation:
The jar has 138 grams of zinc.
<u>Solution:</u>
Given that , In a certain chemical reaction, the ratio of zinc to copper is 3 to 16.
A jar of the chemical contains 736 grams of copper.
We have to find how many grams of zinc does it contain
Let "n" be the grams of zinc needed for 736 grams of copper
Now, we know that,
16 grams of copper ⇒ 3 grams of zinc
Then, 736 grams of copper ⇒ n grams of zinc
So, by criss cross multiplication,

16n = 3 x 736
16n = 2208
n = 138
Hence, the jar has 138 grams of zinc.
14 because the decimal place has to be greater than 5. If it's above you round up, below you round down.