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3 years ago

PLEASSEEEEEE HELLLPPPP PLEASE

Mathematics

1 answer:

Lesechka [4]3 years ago

7 0

Your answer is A because it says "No, Because each item does not have an equal chance of being selected" and the question says "The distributor that buys the tables RANDOMLY selects" So there ya go! <3

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3 years ago

the seven houses on Kent lane are numbered from 1 to 7 .the local newspaper choose two of the houses at random to receive a free

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1/49 because you multiplythe two probabilities together, so 1/7 * 1/7

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3 years ago

Tyler went to the grocery store and purchased cans of soup and frozen dinners. Each can of soup has 300 mg of sodium and each fr

Katena32 [7]

Answer:

Tyler purchased 10 cans of soup and 5 frozen dinners.

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Amount of sodium per can of soup = 300 mg

Amount of sodium per frozen dinner = 550 mg

They all collectively contain 5,750 mg of sodium

Tyler purchased twice as many cans of soup as frozen dinners

2. Determine the number of cans of soup purchased and the number of frozen dinners purchased.

Let s to represent the number of cans of soup Tyler purchased

Let d to represent the number of frozen dinners Tyler purchased

Let's write our equation of systems:

s = 2d (1st equation)

300s + 550d = 5,750 (2nd equation)

************************************************

Substituting s and solving for d in the 2nd equation:

300s + 550d = 5,750

300 * 2d + 550d = 5,750

600d + 550d = 5,750

1,150d = 5,750

d = 5,750/1,150

d = 5 ⇒ s = 2 * 5 = 10

Tyler purchased 10 cans of soup and 5 frozen dinners.

Let's prove d = 5 and s = 10 are correct:

300 * 10 + 550 * 5 = 5,750

3,000 + 2,750 = 5,750

5,750 = 5,750

We proved d = 5 and s = 10 are correct

3 0

4 years ago

Help please I will give brainliest

mestny [16]

D. 7/23 is your answer

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3 years ago

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3 years ago

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