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muminat
3 years ago
15

a chili recipe calls for 6 lbs of ground beef for 25 servings how many pounds of ground beef are needed for 30 servings

Mathematics
1 answer:
masya89 [10]3 years ago
5 0
First find the lbs per serving for the 25 servings. We do that by dividing 6 pounds by 25 serving. 6/25 = .24 lbs per serving. Now we need to times .24 by 30 to find out how many pounds of ground beef for 30 servings.

.24 times 30 = 7.2 lbs  for 30 servings
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Given a right triangle with a hypotenuse of 15 feet and a height of 6 feet, find the measurement of angle
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Answer:

66.42° between height and hypotenuse

23.58° between base and hypotenuse

Step-by-step explanation:

Using the concept of cosine and sine, we know that cosine of an angle is equal to the adjacent divided by hypotenuse.

Similarly, sine of an angle is given by opposite divided by hypotenuse

Tangent is given by opposite divided by adjacent

In rhis case, we use cosine

\theta=cos^{-1}(\frac {6}{15})=66.4218215217982\\\theta\approx 66.42^{\circ}

Therefore, the angle between the hypotenuse and height is 66.42°

To find the angle between base and hypotenuse, since it is a right angle triangle then the other angle will be 90-66.42=23.58°

8 0
3 years ago
Suppose there are 310 first-year lawyers in a particular metropolitan area with an average starting salary of $156,000 and a sta
vlada-n [284]

Answer:

$ 2263

Step-by-step explanation:

In this case to calculate the standard error of the mean, we only need the standard deviation (sd) and the number of the random sample (n).

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replacing:

SE = 13000 / (33 ^ (1/2))

SE = 2263.01

What the standard error of the mean for a random sample of 33 first-year lawyers means is $ 2263

6 0
3 years ago
Please help I am confused.
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Answer:

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Step-by-step explanation:

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Monica [59]
Micah is 5 inches shorter than twice the height of Jasmine

Micah = 5 inches shorter than 2 x Jasmine

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</em>
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5 0
3 years ago
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Find the following measure for this figure.
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Your answer is B. 91 2/3 pi Units Squared
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3 years ago
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