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madam [21]
3 years ago
9

Help please I’m having trouble

Mathematics
2 answers:
tangare [24]3 years ago
8 0

Answer:

22

Step-by-step explanation:

6(3^2+2)=66

66/2= 22

MrRissso [65]3 years ago
3 0

Answer:22

Step-by-step explanation:

3 x 3=9

9 x 6=54

6 x 2=12

54+12=66

66/3=22

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Please answer need for geometry
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Answer:

d. 8.38 ft

Step-by-step explanation:

arc(NM) = 180° - 100° = 80° (Angles on a straight line)

Length of arc = θ/360°*2πr

θ = 80°

r = 6 ft

Plug in the values

Length of arc(NM) = 80/360*2*π*6

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= 8.38 ft

7 0
2 years ago
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avanturin [10]
Median: 29
Range: 25
IQR: 14.5

Explanations:

**Median:**
(To find the median, we need to first order all the elements)

Ordered —> 15, 18, 18, 20, 23, 28, 30, 33, 33, 34, 38, 40

(Since there are an even number of elements, we need to add the two elements in the middle and divide by 2)

Median = (28 + 30)/2 = 58/2 = 29

**Range:**

(To find the range, you just have the subtract the smallest one from the largest)

Range = 40 - 15 = 25

**IQR:**

First half of elements —> 15, 18, 18, 20, 23, 28
Second half of elements —> 30, 33, 33, 34, 38, 40

Q1 (Quartile 1) = Median of first half = (18 + 20)/2 = 38/2 = 19
Q3 (Quartile 3) = Median of second half = (33 + 34)/2 = 67/2 = 33.5

IQR = Q3 - Q1 = 33.5 - 19 = 14.5
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neonofarm [45]
A c d hope this will help u
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2 years ago
Mr. Wong spent 2/3 of his workday selling products and the rest of his workday making phone calls. What fraction of his workday
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Answer:

1/3

Step-by-step explanation:

if he has spent 2/3 of his workday selling products that is almost his whole day.  He has 1/3 of his workday left so he dedicated it to making calls for his company.  

So you work if you subtract 2/3 from a whole that leaves you with 1/3 of your day left

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