2 years ago

What is , Pd? 24 4 1 16

Mathematics

1 answer:

lutik1710 [3]2 years ago

5 0

The answer is 24 the first choice

You might be interested in

Quality control is an important issue at ACME Company which manufacturers light bulbs. In order to conduct testing of the life h

mrs_skeptik [129]

Answer: 3424.28

Step-by-step explanation:

Given data : 378, 361, 350, 375, 200, 391, 375, 368, 321

Number of data values = 9

Mean : $\overline{x}=\dfrac{\sum^n_{i=1} x_i}{n}$

$\\\\=\dfrac{378+361+350+375+200+391+375+368+321}{9}\\\\=\dfrac{3119}{9}\approx346.56$

Variance = $\dfrac{\sum^n_{i=1} (x_i-\overline{x})^2}{n-1}$

$\sum^n_{i=1} (x_i-\overline{x})^2 = (31.44)^2+(14.44)^2+(3.44)^2+(28.44)^2+(-146.56)^2+(44.44)^2+(28.44)^2+(21.44)^2+(-25.56)^2\\\\=27394.2224$

Variance = $\dfrac{27394.2224}{8}=3424.2775\approx3424.28$

4 0

3 years ago

Charley has 1 ⅞ pounds of trail mix. If each bag can hold 1/12-pound of mix, how many full bags can be made?

Rama09 [41]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I need help with this PLZ!!!!!!!

garri49 [273]

Answer:

3. 91.125

4. 30.375

Step-by-step explanation:

just multiply all of the sides

MARK ME BRAINLIEST

3 0

3 years ago

Read 2 more answers

Is it possible for two graphs that are parallel to share the same y-intercept

leonid [27]

No they cant not share the same y intercept.

8 0

4 years ago

Read 2 more answers

For 25 points:<br> x + 5 = 10<br> 2x + ? = 20<br> Answer for "?"

Phoenix [80]

Answer:

x= 5

?=10

Step-by-step explanation:

Mark me Brainliest Pls

8 0

3 years ago