Would the graph of the following function be discrete or continuous? y = 15 + 3x

aliina [53]

C=-14
First you divide -6 by -3 and since the signs are the same it is a positive number. the answer is 2. that makes it c-2=-16. Then you add the inverse of -2, so 2, to both sides. This makes it c=-14

3 0

3 years ago

Read 2 more answers

Number 10 plzz???????

WARRIOR [948]

%error=(6.5g/mol - 7g/mol)/(7g/mol) * 100= 7.14% error

7 0

3 years ago

Arley’s Bakery makes fat-free cookies that cost $1.50 each. Arley expects 30% of the cookies to fall apart and break. Assume tha

Lesechka [4]

First we see the cost of making 200 cookies:
(200) * (1.50) = 300 $
Then, we see the amount of cookies that are not broken:
(200) * (0.30) = 60
200-60 = 140
Arley wants to 50% markup on cost and produces 200 cookies:
(300) * (1.50) = 450 $
Arley can sell the broken cookies for $ 1.40 each:
(1.40) * (60) = $ 84
For each unbroken cookie the price will be then:
(450-84) / (140) = 2.61 $
Answer:
Arley should charge $ 2.61 for each unbroken cookie

6 0

4 years ago

In testing the hypotheses H 0 colon space mu space equals space 800 space v s. space H 1 colon space mu not equal to space 800,

steposvetlana [31]

Answer:

The p-value is 0.0802.

Step-by-step explanation:

The hypothesis for a test is defined as:

H₀: μ = 800 vs. Hₐ: μ ≠ 800

A two tailed test for the population mean can be performed using a z-test or a t-test.

A z-test is used if the data provided has information related to the population standard deviation and the sample size is large, i.e. n > 30.

And if the population standard deviation is not known and the sample size is small, then the t-test will be used.

Since there is no information about either the population standard deviation or the sample size, assume that z-test is used.

The test statistic value is:

z = 1.75

Compute the p-value of the test as follows:

$p-value=2\times P(Z>z)\\$

$=2\times (1-0.9599)\\=2\times 0.0401\\=0.0802$

*Use a z-table for the probability.

Thus, the p-value is 0.0802.

6 0

3 years ago

I'm very confused on this question!! SOMEONE HELP ASAP!!!

bearhunter [10]

Answer:

AC and YX are corresponding sides.

AB and YZ are corresponding sides.

BC and ZX are corresponding sides.

Step-by-step explanation:

Hope this helps and have a nice day

7 0

3 years ago