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adelina 88 [10]
3 years ago
7

did the data support Martha's hypothesis? Use evidence to explain why or why not. if you feel the data were inconclusive, explai

n why.​
Chemistry
1 answer:
levacccp [35]3 years ago
8 0

Answer:

Yes, the data supports the researchers hypothesis.

Explanation:

From the given data, in all the cases except the fanning event in females, the fish parents which was fed full ration appeared.

Take for example, 30.7 mouthing events in males given full ration as opposed to 24.5 events when they were fed on half ration.

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6/10
hichkok12 [17]

Answer: B

Explanation: I answered randomly

5 0
3 years ago
Saltpeter is a compound made of potassium(K), nitrogen(N), and oxygen(O). Every 100.0g of saltpeter contains 38.67g potassium an
Oksanka [162]
Use a proportion ... 
<span>100.0g - 38.67g - 13.86g = 47.47g Oxygen </span>
<span>285.0 mg = 0.285g </span>
<span>47.47/100 = x/0.285g </span>
<span>x = ( 47.47/100) X 0.285g </span>
7 0
3 years ago
55.845 nearest tenth
Oksanka [162]

Answer:

55.8

Explanation:

8 0
3 years ago
Read 2 more answers
If ine mole of pennies were divided amung 250 million peoplein
Airida [17]

Answer:

2.4088\times 10^{13} dollars each person will receive.

Explanation:

Number of people in which 1 mole of pennies is distributed = 250 million =

1 million = 10^6

250 million = 2.5\times 10^8 persons

Number of pennies in 1 mole = 6.022\times 10^{23}

Pennies per person:

\frac{6.022\times 10^{23} pennies}{2.5\times 10^8 persons}=2.4088\times 10^{15} pennies/person

1 penny = 0.01 $

2.4088\times 10^{15} pennies/person=2.4088\times 10^{15}\times 0.01 \$/person=2.4088\times 10^{13} \$/person

2.4088\times 10^{13} dollars each person will receive.

7 0
3 years ago
What do acids do in solution?
KiRa [710]
B
The answer should be B.....
3 0
3 years ago
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