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Elden [556K]
4 years ago
11

A city is building a fence around a rectangular playground. If the perimeter of the playground is 96 feet and the length of one

side of the fence is 30 feet, what is the width of the playground?
Mathematics
1 answer:
PilotLPTM [1.2K]4 years ago
8 0

Answer:

The answer is 18.

Step-by-step explanation:

Perimeter is P, length is L, and width is W. So, P is L plus L plus W plus W. If L is 30, then L plus L is 60. Do the P minus 60, which is 36. So, to find width, use that.

W plus W is the last part of P, and P minus 60 is 36. So, for one width, it is 36 divided by 2, which is our answer: 18.

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A farmer has 184 sheep. 23% are ewes. How many rams does have?
Ludmilka [50]

The correct answer is 142

number of sheep= 184

ewe= 23% of total sheep

= 23/100 × 184

= 42 approximately

if number of ewe = 42

Then number of ram= ( total number of sheep - number of ewe)

= 184- 42

= 142 approximately

Therefore, number of of ram is 142

learn more at:

7 0
3 years ago
Use the Trapezoidal Rule, the Midpoint Rule, and Simpson's Rule to approximate the given integral with the specified value of n.
Vinil7 [7]

The correct question is contained in the first attached file.

Answer:

a) The trapezoidal rule answer

0.433490

b) The midpoint rule answer

1.186075

c) The Simpson's rule answer

1.106143

Step-by-step explanation:

These numerical methods are means of estimating definite integrals by finding the area under the curve of the function between two points.

a) The solution for the trapezoidal rule method is presented in the 2nd attached image to this solution.

b) The solution for the midpoint rule method is presented in the 3rd attached image to this solution.

c) The solution for the Simpson's rule method is presented in the 4th attached image to this solution.

7 0
4 years ago
An employees hourly raise went up from $10 per hour to $12 per hour. What is the rate of increase?
Anastaziya [24]

20% because:

rate of Increase = ( final - initial ) / initial * 100

rate of increase = ( 12 - 10 ) / 10 * 100

rate of Increase = 2 / 10 * 100

rate of Increase = 20



5 0
3 years ago
Help pls! Show your answers!
snow_tiger [21]

Answer:

The Asymptote would be at -3

Step-by-step explanation:

Just remember, when the number at the bottom (not the x) is positive, the graph would shift left by that number. And if it is negative, the graph would translate right by that number.

Since the function has positive 3, the asymptote is at -3

If the function was -3, the asymptote is at 3

EXTRA STUFF: If there is a number next to the fraction, that is not part of the denominator, then that is where the horizontal asymptote would be.

5 0
3 years ago
There are 60 tables in a restaurant, with 25% of them seating 2 people.
Ratling [72]
Hello! So, 25% of the 60 tables seat two people. To find this number, multiply 60 by 25%. 60 * 25% (0.25) is 15. 15 of them seat 2 people and 15 * 2 is 30.The other 45 tables seat 4 people. When you multiply both number, you get 180. Now, let's add the numbers together. 180 + 30 is 210. There are 210 seats in the restaurant. The answer is C: 210.
7 0
3 years ago
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