All categories

3 years ago

Find the slope of (-16,3), (13,8)

Mathematics

1 answer:

Julli [10]3 years ago

7 0

Answer:

= 5/29

Step-by-step explanation:

We can use the slope formula to find the slope

m = ( y2-y1)/(x2-x1)

= ( 8-3)/(13 - -16)

= ( 8-3)/( 13+16)

= 5/29

You might be interested in

8. The local shop normally sells Mars bars for 40 pence. The

Naddika [18.5K]

You would do 40(3/4) which gets you 30.

You can buy a Mars bar for 30 pence.

3 0

3 years ago

The Hawkins Company randomly samples 10 items from every large batch before the batch is packaged and shipped. According to the

agasfer [191]

Answer:

0.9138 = 91.38%

Step-by-step explanation:

For each item, there are only two possible outcomes. Either it is defective, or it is not. The probability of an item being defective is independent of other items. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

10 items

This means that $n = 10$

5 percent of the items shipped can be defective.

This means that $p = 0.05$

Probability that a batch that meets the contract requirements will be shipped without further inspection

Probability of 1 or fewer defects.

$P(X \leq 1) = P(X = 0) + P(X = 1)$

In which

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 0) = C_{10,0}.(0.05)^{0}.(0.95)^{10} = 0.5987$

$P(X = 1) = C_{10,1}.(0.05)^{1}.(0.95)^{9} = 0.3151$

$P(X \leq 1) = P(X = 0) + P(X = 1) = 0.5987 + 0.3151 = 0.9138$

So the answer is:

0.9138 = 91.38%

4 0

4 years ago

Read 2 more answers

The functiong(x)is graphed below.

gregori [183]

Pstepstep by step ok

5 0

3 years ago

A researcher posts an online advertisement offering $25 in exchange for participation in a short study. The researchers accepts

Anarel [89]

In this case, I say the answer is A because most short studies dont create valid samples. It all depends on what the short study was about...

5 0

3 years ago

Jill made the model below to show the quotient 1.28 divided 4 pls someone help

quester [9]

Answer:

Step-by-step explanation:

6 0

3 years ago