2 years ago

A 8 cm 5 cm what is the length of a?

Mathematics

1 answer:

gulaghasi [49]2 years ago

3 0

Well bassicly jerry plus larry equals jim

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Mark's computer weighs 35.759 pounds. Whats is the weight of his computer rounded to the nearstest hunredth?

12345 [234]

Answer:

35.76

Step-by-step explanation:

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2 years ago

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Math Problem Solving statistics and probability

luda_lava [24]

Answer:

Standard Deviation = 3.22

Variance = 10.36

Step-by-step explanation:

x P(x) x × P(x) x² x² × P(x)

19 0.20 3.8 361 72.2

10 0.20 2 100 20

11 0.30 3.3 121 36.3

12 0.20 2.4 144 28.8

13 0.10 1.3 169 16.9

____________________________________________

12.8 174.2 => Total

Mean Formula

$\mu_x = \sum(x \times P(x))$ $= 12.8$

$\mu_x^2 = 163.84$

Variance Formula

$\sigma _x^2 = \sum[x^2 \times P(x)] - \mu_x^2$

$= 174.2- 163.84\\\\=10.36$

Standard Deviation Formula

$Standard\ deviation, \ \sigma_x = \sqrt{Variance}$

$=\sqrt{10.36}\\\\=3.218$

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2 years ago

(-19, -12), (-9, -15)

Jlenok [28]

Answer:

-28/-27 is the answer to find slope

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2 years ago

1. Find the value of the power. (1/2)4"

ioda

Answer:

Step-by-step explanation:

You would use PEMDAS( parentheses exponents multiply adding subtracting) (1/2)4.

o.5×4

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2 years ago

John's age increased by 11 is 5 less than 5 times his age. How old is he?

pychu [463]

I hope this helps you

x+11=5x-5

4x=16

x=4

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3 years ago

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