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GenaCL600 [577]

3 years ago

9

Choose the answer. 1. (1 pt) use any model you choose to solve the story problem. a fisherman separated of his catch into 2 equa

l bins. what fraction of the entire catch was in each bin?
a.
b.
c.
d.

1 answer:

-BARSIC- [3]3 years ago

8 0

50% of it will be in each bin

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Scientist A dissolved 1.0 kilogram of salt in 3.0 liters of water. Scientist B dissolved 20 pounds of salt in 7.0 pints of water

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scientist A dissolved 1 kg of salt in 3 litres.

scientist B dissolved 20 pounds of slat in 7 pint of water.

we know that 1 pound =0.543 g

20 pounds=9.07 kg.

1 pint=0.5 litres

so 7 pints =3.5 litres

so dissoving 1 kg of salt in 3 litres of water and 9.07 kg in 3.5 litres of water

we know that for concentration kg/l units is used .

for A= 1/3=0.33kg/l

and B=9.07/3.5=2.59 kg/l.

so scientist A has prepared more concentrated solution .

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Answer: 1050

Step-by-step explanation:

Number of combinations of selecting r things out of n = $^nC_r=\dfrac{n!}{r!(n-r)!}$

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Given: A restaurant menu has 5 kinds of soups, 7kinds of main courses, 6 kinds of desserts, and 5 kinds of drinks.

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Simplify... <br><br> thank you

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First simplify the radical then simplify the fraction then get the root iut of the denominator, you should get the second one

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Step-by-step explanation:

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