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maxonik [38]
3 years ago
14

A small-business owner must hire seasonal workers as the need arises. The following list shows the number of employees hired mon

thly for a 5-month period. 4, 13, 5, 6, 7 Calculate the standard deviation of the data. Round the answer to the nearest hundredth. 35.63 12.36 7 3.16
Mathematics
1 answer:
Luba_88 [7]3 years ago
5 0
So you need to find the mean (average) of the 5 numbers. so add them together and divide by 5, since there are five numbers. your answer should be 7
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M∠1=28°, m∠6=65°, m∠5=65°. Find m∠MAX
kirill115 [55]

Answer:

<MAX = 93

Step-by-step explanation:

Since <MAX is technically <1 + <5, we know that <1 is 28 and <5 is 65. We can add both of these angles up to solve for <MAX, which is 28 + 65 = 93.

5 0
3 years ago
Find the value of x. Round your answer to the nearest tenth.
leva [86]

Answer:

Pythagorean Theorem:

a^2 + b^2 = c^2

6^2 + b^2 = 12^2

36 + b^2 = 144

b^2 = 108

b = 10.4

Let me know if this helps!

7 0
2 years ago
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krok68 [10]

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Step-by-step explanation: The y-intercept is where the line crosses the y-axis.

Look for places where the line intersects the grid at "cross-points" like (-4,-2) (0,1) and (4,4)

The slope is rise/run.

The difference in y-values is the rise. 4-1=3  1-(-2) is 3.

The rise is 3.

The difference in x-values is the run. 4-0=4  0-(-4) = 4

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8 0
3 years ago
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Are triangles DEF and LNM similar if LN equals 4, MN equals 3, DE equals 12, and FE equals 9?
nordsb [41]

Answer:

A

Step-by-step explanation:

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6 0
3 years ago
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What is the line of symmetry for the parabola whose equation is y = 3x2 + 24x - 1?
meriva
Hello :
<span>y = 3x2 + 24x - 1
   = 3(x²+8x) -1
   = 3 (x² +2(4)(x) +4²- 4² ) -1
   = 3((x+4)² -16)-1
y = 3(x+4)² - 49
</span><span>the line of symmetry is : x= - 4</span>
8 0
3 years ago
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