2 years ago

The data set below has 6 values.

Mathematics

1 answer:

r-ruslan [8.4K]2 years ago

4 0

Answer:

I belive the answer is 5

Step-by-step explanation:

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What does the digit 8 represent in 687, 413?

zvonat [6]

Answer:

80,000

hope this helps

have a good day :)

Step-by-step explanation:

8 0

2 years ago

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Which equation is true when n = 4?<br> A<br> 2n = 6<br> Bn+3 = 7<br> 9- n = 13

kari74 [83]

Answer:

The answer is B. n+3=7

Step-by-step explanation:

^^^^^^^

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The volume of a shampoo filled into a container is uniformly distributed between 370 and 385 milliliters. (a) What are the mean

Olenka [21]

Answer:

(a) mean = 377.5ml. standard deviation = 4.33

(b) 0.333

Step-by-step explanation:

(a)The mean:

$\mu = \frac{385 + 370}{2} = 377.5 ml$

The standard deviation:

$\sigma = \frac{385 - 370}{\sqrt{12}} = 4.33$

(b)

$P(x < 375) = \frac{375 - 370}{385 - 370} = \frac{1}{3} \approx 0.333$

(c)P(x > m) = 0.95

$\frac{m - 370}{385 - 370} = 0.95$

$m - 370 = 14.25$

$m = 384.25ml$

So the volumn of shampoo should be 384.25ml to exceed 95% of containers.

7 0

3 years ago

In this fulcrum, the weights are perfectly balanced. How far must the fulcrum be located from the 40 lb. weight if the bar is 9

creativ13 [48]

So...we can write eqn as

40x = 50(x-1)
so. -10x=-50
so. x=5

therefore .... the distance of 40 lb will be 5 ft ...answer !!!

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2 years ago

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-x+6y=15 and -2x-3y=0

abruzzese [7]

-x+6y=15

x = -15

y = 5/2

-2x-3y=0

x = 0

y - 0

8 0

2 years ago