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3 years ago

You ate 2⁄3 of the pizza. How many twelfths is that?

Mathematics

1 answer:

Kipish [7]3 years ago

5 0

You would multiply 2x4 and 3x4 and it would be 8/12 so that leaves you with 4 twelths left.

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Need answer plz —————

snow_tiger [21]

W equals 7 :) you’re welcome

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3 years ago

If one leg of a right triangle is 40 units and the other leg is 30 units, what is the length of the hypotenuse (in units)?

olchik [2.2K]

Answer:

20 or 50 units

Step-by-step explanation:

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2 years ago

Read 2 more answers

Given the Functions.

andrew-mc [135]

Answer:

a. g(-1)=-16
b. g(2)=2
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2 years ago

4 boys weighed themselves in different pairs and alone. The weights of the pairs were 110kg, 112 kg, 113kg, 118kg, 121 kg, and t

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2 years ago

A manufacturer knows that 14% of the products it produces are defective. Find the probability that among 7 randomly selected pro

diamong [38]

Answer: 0.6521

Step-by-step explanation:

According to the Binomial distribution , the provability of getting x successes in n trials is given by :-

$P(x)=^nC_xp^x(1-p)^{n-x}$ , where p=probability of getting success in each trial.

Let x denotes the number of defective products.

here , n=7 and p =0.14

Then, the probability that among 7 randomly selected products, at least one of them is defective= P(X ≥ 1) =1- P(X<1)

= 1- P(X=0)

$=1-^7C_0(0.14)^0(1-0.14)^7$

$=1-(1(1)(0.86)^7\ \[\because ^nC_0=1]$

$=1-0.347927822217$

$=0.652072177783\approx0.6521$

Hence, the probability that among 7 randomly selected products, at least one of them is defective is 0.6521 .

7 0

3 years ago