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nika2105 [10]
3 years ago
8

A preschool has Campbell's Chunky Beef soup, which contains 2.5 g of fat and 15 mg of cholesterol per serving (cup), and Campbel

l's Chunky Sirloin Burger soup, which contains 7 g of fat and 15 mg of cholesterol per serving. By combining the soups, it is possible to get 20 servings of soup that will have 113 g of fat and 300 mg of cholesterol. How many cups of each soup should be used? beef cups burger cups
Mathematics
1 answer:
Nuetrik [128]3 years ago
7 0

Answer:

b =14 bowls of CCSB soup.

a= 6 bowls of CCB soup

Step-by-step explanation:

1 CCB contains = 2.5a+15a

1 CCSB contains 7b +15b

On combining 20 servings of 113c +300c of Soups.

So,

2.5a+7b = 113,   (multiply by 6)...............A

15a+42b = 678  .....................1

15a+15b = 300 ....................2

Solving , 1 and 2 equation

we get

b =14 bowls of CCSB soup.

putting b value in equation A we get

a= 6 bowls of CCB soup

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<h3>Answer:</h3><h3>Two possible smallest and largest angles are 11.78° and 78.22°.</h3>

Step-by-step explanation:

Minigolf ball will follow a trajectory to get into the hole.

Since range of a trajectory is calculated by the formula,

R=\frac{u^{2}sin2\theta}{g}

Where u = initial speed of the ball

θ = angle between the hole and direction in which the ball has been projected

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Now we plug in the values in the formula,

2=\frac{7^{2}sin(2\theta)}{9.8}

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2θ = 23.57° or 156.43°

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Hence two possible smallest and largest angles are 11.78° and 78.22°.

6 0
3 years ago
My question is 4% of what is 56?
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<span>4% is the same as 0.04 </span>

<span>so 0.04 x n = 56 where "n" is some number </span>

<span>0.04n = 56 Divide both sides by 0.04 </span>

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3 years ago
1/2 (16x + 20) <br> Need help
KATRIN_1 [288]

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Step-by-step explanation:

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Determine the truth value of the statement if the domain for all variables is the set of nonnegative integers.
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The domain for all variables of the set of nonnegative integers given is true.

<h3>How to explain the truth value?</h3>

From the information given, we are given ∃n∀m(m< n). This implies that for all m, there exists n such that m × n where m and n are non negative integers.

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