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dlinn [17]
3 years ago
7

2L+2W=4(L-W+7) if the rectangles width is 8 inches, what is the length? What is its perimeter?

Mathematics
1 answer:
Stolb23 [73]3 years ago
5 0
I hope this helps you

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Find the area of the sector. Use 3.14 for the value of 1. Round your answer to the
Arlecino [84]

Answer:

52

Step-by-step explanation 1/3 i believe it would be 1/6 of 314 which would be 52 and 1/3.

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2 years ago
In a recent survey of 655 working Americans ages 25-34, the average weekly amount spent on lunch was 43.76 with standard deviati
klemol [59]

Answer:

Between 38.42 and 49.1.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean of 43.76, standard deviation of 2.67.

Between what two values will approximately 95% of the amounts be?

By the Empirical Rule, within 2 standard deviations of the mean. So

43.76 - 2*2.67 = 38.42

43.76 + 2*2.67 = 49.1

Between 38.42 and 49.1.

8 0
3 years ago
Graph the following equation: <br>y= x-2<br><br>y= -1/5x - 8
never [62]

Answer:

Use the app desmos is really good

6 0
3 years ago
Solve for x in the equation shown below
baherus [9]

Answer:

x = 14

Step-by-step explanation:

Step 1: First, Simplify the fraction.

\frac{4x}{7} =8

Step 2: Next, Multiply both sides by 7.

4x = 8 × 7

Step 3: Simplify 8 × 7 to 56.

4x = 56

Step 4: Then, Divide both sides by 4.

x=\frac{56}{7}

Step 5: Lastly, Simplify the fraction and you're done!

x = 14

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4 years ago
How many kilograms in 10 lbs
marissa [1.9K]
There are  4.53592 kilograms in 10 lbs.

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3 years ago
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