2 years ago

The length of the escalator is 36 ft and the

Mathematics

1 answer:

beks73 [17]2 years ago

8 0

Answer:

sin θ = 9 / 36 = 1/4

θ = 14.48 deg (ans C)

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A. 0.12 B. 0.13 C. 0.14 D. 0.15 Explain why you chose the answer

blagie [28]

The answer is C. 0.14

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2 years ago

Suppose that demand in period 1 was 7 units and the demand in period 2 was 9 units. Assume that the forecast for period 1 was fo

Zepler [3.9K]

Answer:

Step-by-step explanation:

Forecast for period 1 is 5

Demand For Period 1 is 7

Demand for Period 2 is 9

Forecast can be given by

$F_{t+1}=F_t+\alpha (D_t-F_t)$

where

$F_{t+1}=Future Forecast$

$F_t=Present\ Period\ Forecast$

$D_t=Present\ Period\ Demand$

$\alpha =smoothing\ constant$

$F_{t+1}=5+0.2(7-5)$

$F_{t+1}=5.4$

Forecast for Period 3

$F_{t+2}=F_{t+1}+\alpha (D_{t+1}-F_{t+1})$

$F_{t+2}=5.4+0.2\cdot (9-5.4)$

$F_{t+2}=6.12$

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3 years ago

If 7 people each eat 3/8 pound of potato salad, how much potato salad will be eaten in all?

Amanda [17]

All you have to do is subtract 3/8 from 7 which would give you 9 and 1/3

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2 years ago

3. * + 4y = 6 = -x +3 What is the answer

miv72 [106K]

Answer:

the answers is -4

Step-by-step explanation:

-1+3 I think this the answer

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3 years ago

HELP ME HELP HELP HELP ME

Elenna [48]

Answer:

True ( A )

Step-by-step explanation:

4 ( 5 ) - 2 = 2 ( 5 ) + 8

20 - 2 = 10 + 8

18 = 18

This is a correct statement because 18 does equal 18

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3 years ago

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