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3 years ago

PLEAS HELP (no links or reported) I will give brainleast!

Mathematics

1 answer:

jeka943 years ago

5 0

Answer:

84 ft^2

Step-by-step explanation:

Rectangle 1: Area = l x w = 3x6=16

Rectangle 2: 4x6= 24

Rectangle 3: 5x6=30

Triangle 1: A = 1/2 b x h = 1/2 x 4 x 3 = 6

Triangle 2: 1/2 x 4 x 3 = 6

Total = 16+24+30+6+6 = 84

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27.1^2×327/roots 27500000

photoshop1234 [79]

Answer: Um what?

Step-by-step explanation:

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2 years ago

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Check all that apply: If cos theta = 15/17 then:

marishachu [46]

If Cos theta = 15/17, then
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3 years ago

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Can someone help me on this

Strike441 [17]

Answer:

JK+KL=JL

Step-by-step explanation:

(x-6) +(2x-8) =16
x-6+2x-8=16
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3 years ago

A local mattress manufacturer wants to know if its manufacturing process is in or out of control and has hired you, a statistics

balandron [24]

Answer:

a. 95.4

b. UCL = 96.07

LCL = 94.73

c. Process is in control

Step-by-step explanation:

a. The computation of estimate mean is shown below:-

$Estimate\ mean = \frac{\Sigma X}{N} \\\\ = \frac{1908.000}{20}$

= 95.4

b. The computation of Upper Control Limit (UCL) and the Lower Control Limit (LCL) for the manufacturing process is shown below:-

$UCL = Mean + \frac{3\times \sigma }{\sqrt{Sample\ size} }$

$UCL = 95.4 + \frac{3\times (0.5)}{\sqrt{0.5} }$

= 95.4 + 0.67082

= 96.07

$UCL = Mean - \frac{3\times \sigma }{\sqrt{Sample\ size} }$

$UCL = 95.4 - \frac{3\times (0.5)}{\sqrt{0.5} }$

= 95.4 - 0.67082

= 94.73

c. The explanation is shown below:-

From the above calculation we can see that the sample lies between LCL AND UCL that is (94.73 ,96.07) ,

The Process is in control

7 0

3 years ago

Ok since no one answered my previous question i don't wanna put to waste so f r ee p oi nts yeah

Zolol [24]

Answer:

yea its jaiashhsjajajsjs

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