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Anvisha [2.4K]
3 years ago
9

5/9 - 3/8 + (-1/4) + 1 4/9 + 1 5/8=?

Mathematics
2 answers:
Kaylis [27]3 years ago
8 0

Your answer would be three. You'd have to easily just simplify the expression.

Charra [1.4K]3 years ago
7 0

Answer:

3.

Step-by-step explanation:

5/9 - 3/8 + (-1/4) + 1 4/9 + 1 5/8

= 5/9 - 3/8 - 1/4 + 13/9 + 13/8

Now we find the LCM of 4, 8 and 9:

4 = 2*2

8 = 2*2*2

9 = 3*3

The LCM =  2 * 2 *2* 3 * 3 =  72 so we have:

40/72 - 27/72 - 18/72 + 104/72 + 117/72

= 216 / 72

= 3.

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3 0
4 years ago
To help plan its nursing staff schedule, a large hospital uses simple exponential smoothing to forecast the daily number of hosp
Morgarella [4.7K]

Answer:386

Step-by-step explanation:

We have given

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

F_{t+1}=0.56\cdot 386+\left ( 1-0.56\right )385=385.56\approx 386

F_{t+2}=0.56\cdot 386+\left ( 1-0.56\right )385.56=385.806\approx 386

F_{t+3}=0.56\cdot 386+\left ( 1-0.56\right )385.806=385.914\approx 386

F_{t+4}=0.56\cdot 386+\left ( 1-0.56\right )385.914=385.962\approx 386

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3 years ago
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