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2 years ago

What’s the work and answer? Please someone tell me

Mathematics

2 answers:

olga_2 [115]2 years ago

7 0

I dont think i read i fresh h

12345 [234]2 years ago

3 0

3 even whole numbers from 2-6 =2,4,6

2+4+6=12 ÷3=4 (you divide by 3 to get the average as that’s how many numbers you added)

4 odd whole numbers from 1-7=1,3,5,7

1+3+5+7=16 ÷ 4 = 4

Averages are the same

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The relative frequency of getting and even number is ___? What is it I got 28% and it says it's wrong.

Mamont248 [21]

The frequency of getting an even number is 48%

5 0

3 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

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

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

$F_{t+2}=6.12$

8 0

3 years ago

What’s the answer to this problem?

Alja [10]

Answer:

Figure: Amount of tiles:

1 5

2 8

3 11

4 14

5 17

6 20

7 23

8 26

9 29

10 32

11 35

12 38

13 41

The sequence/pattern is +3 tiles.

So Figure 13 will have 41 tiles.

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

3 0

3 years ago

Please help and please make sure it’s right

slamgirl [31]

Answer:

135 degrees

Step-by-step explanation:

all the angles in a triangle need to add to 180 degrees, so you take

180-(65+70)= 45

Then you just find the supplementary angle

45+x=180

x=135

7 0

3 years ago

Find the area of the rectangle <br>Pls hurry and answer!!

lana [24]

Answer:

5.4

Step-by-step explanation:

3/5 x 9 is 5.4. To find the area of a rectangle you need to multiply the length times the width.

4 0

2 years ago