3 years ago

Please help the first one to answer the question gets brainlyest

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

4 0

Answer:

36: 1/4 unit cubes

Step-by-step explanation:

Hope this helps

You might be interested in

M and N are complementary angles, fill in the blank Sin M = 12/19, Cos N

yKpoI14uk [10]

Answer:

12/19

Step-by-step explanation:

M and are complementary then

sinM=cosN

Given: sinM=12/19

cosN=12/19

8 0

3 years ago

One side of a square is shown on the coordinate grid. What is the area of this square in square units

pashok25 [27]

Answer:

aaaaaaaaaaaaaaaaaaaaaqqqqqqqqqqaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

4 0

3 years ago

Given RSTU is a kite, what do you know about A. They are supplementary B. They are complimentary C. They are perpen

tangare [24]

The answer should be D. They are congruent.

8 0

3 years ago

Suppose that over the long run a manufacturing process produces 1% defective items. Use the Poisson approximation to the binomia

erik [133]

Answer:

The probability of getting two or more defectives in a sample of 200 items

0.3233

Step-by-step explanation:

step1:-

The probability of getting 1 percentage defective items is

P(D) = $\frac{1}{100} =0.01$

Given total number of items is n=200

use the Poisson approximation to the binomial distribution that is

λ=np=200(0.01)=2

by using Poisson distribution P(X=r)= $e^-λ (λ^ r)$

Step2:-

The probability of getting two or more defectives items

$P(x\geq 2)=1-{P(x\leq 2)$

$P(x\geq 2)=1-{P(x=0)+P(x=1)+P(x=2)]$

using Poisson distribution

$P(x\geq 2)=1-[{e^{-2} \frac{2^{0} }{0!} } +e^{-2} \frac{2^{1} }{1!} +e^{-2} \frac{2^{2} }{2!} ]$

on simplification, we get

$P(x\geq 2)=1-({e^{-2})(1+2+2)$

$P(x\geq 2)=1-({e^{-2})5$

by using calculator e^-2 value is 0.13533

$P(x\geq 2)=1-({0.13533)X5$

after simplification

$P(x\geq 2)=1-0.676676$

$P(x\geq 2)= 0.3233$

Final answer:-

The probability of getting two or more defectives in a sample of 200 items

0.3233

6 0

3 years ago

I randomly choose a pair of socks per day. I have 12 white socks and 18 black socks. What is the probability that I will have mi

SOVA2 [1]

Answer:

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers