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2 years ago

A pie is 3/4 and 2/3 of the pie is eaten what is left

1 answer:

4 0

Answer:
1/12 is left

Step by step explanation:
Find the common denominator which is 12 then you would get 9/12 (Originally 3/4) and 8/12 (Originally 2/3) and then you subtract which gets you 1/12

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Your manufacturing company sells metal nuts and bolts that come together in a package. The diameter of the bolts coming off the

Reil [10]

Answer:

The z score for bolt of diameter 18.12 mm is 1.20.

Step-by-step explanation:

Let X = diameter of bolts.

It is provided that the random variable X follows a Normal distribution with mean, μ = 18 mm and standard deviation, σ = 0.10 mm.

A z-score is a standardized score, a numerical, that defines how far a data value from the mean.

The distribution of z-scores is defined by the Standard Normal distribution.

$Z\sim N(0, 1)$

The formula to compute the z-score is:

$z=\frac{x-\mu}{\sigma}$

The value of the diameter of a bolt is, x = 18.12 mm.

Compute the z-score for this value as follows:

$z=\frac{x-\mu}{\sigma}=\frac{18.12-18}{0.10}=\frac{0.12}{0.10}=1.20$

Thus, the z score for bolt of diameter 18.12 mm is 1.20.

5 0

2 years ago

Help ASAP please!

Iteru [2.4K]

Answer:A

Step-by-step explanation:

it is A

6 0

3 years ago

Read 2 more answers

What is (-12) / 6 + 2

Nata [24]

-12/6+2
=-12/6+2/1
=-2/1+2/1
=-2+2/1
=0

From looking at that equation you put this is my solution.

7 0

2 years ago

Read 2 more answers

Identify the zeros of the polynomial function N(x)=1/2 (x-1)(x+3).

zhannawk [14.2K]

Answer:

a:x=-3

c:x=1

Step-by-step explanation:

The zeros of a function are the values of x for which the value of the function f(x) becomes zero.

In this problem, we have the following function:

$f(x)=\frac{1}{2}(x-1)(x+3)$

Here we want to find the zeros of the function, i.e. the values of x for which

$f(x)=0$

In order to make f(x) equal to zero, either one of the factors $(x-1)$ or $(x+3)$ must be equal to zero.

Therefore, the two zeros can be found by requiring that:

$x-1=0\\\rightarrow x=+1$

$x+3=0\\\rightarrow x=-3$

So the correct options are

a:x=-3

c:x=1

6 0

2 years ago

Pleasee heelpp mee!!!! thank you:)

Studentka2010 [4]

I might not be right but i think it’s 104

8 0

2 years ago

Read 2 more answers