All categories

3 years ago

What context can be represented with the numbers 4 and -14?

Mathematics

1 answer:

DanielleElmas [232]3 years ago

7 0

Is there anything else that goes with this question like a picture or something

You might be interested in

Histograms are most useful in displaying:

ikadub [295]

Im pretty sure it is c.

5 0

3 years ago

Josh has a collection of 110 comic books. Eighty-two of the comic books feature superheroes. What percent of the comic books fea

IceJOKER [234]

So,

Josh has 110 comic books total, and 82 of them feature superheroes. To find the percentage, just divide 82 by 110.

$\frac{82}{110} = \frac{2*41}{2*5*11} = \frac{41}{55}$

$\frac{41}{55}=0.7\overline{45}$

To convert to a percent, just move the decimal place two places to the left and add a percent sign.

$0.7\overline{45} --\ \textgreater \ 74.\overline{54}\ percent$

Rounding, we get:

75%

So about 75% of Josh's comic books feature superheroes.

7 0

3 years ago

Read 2 more answers

I would appreciate if someone answered these.

Firlakuza [10]

Answer:

1. no solution

2. any value of x makes the equation true

3. x=1

4. any value of x makes the equation true

Step-by-step explanation: hope that answers your question :)

7 0

3 years ago

The manager of the Danvers-Hilton Resort Hotel stated that the mean guest bill for a weekend is $600 or less. A member of the ho

BlackZzzverrR [31]

Answer:

a) H₀= The mean guest bill for a weekend is $600 or less.

Hₐ= The mean guest bill for a weekend is more than $600.

b) We can conclude that the manager's claim is wrong.

c) We cannot conclude that the manager's claim is wrong. On the contrary, it is right.

Step-by-step explanation:

a) We have to state the null hypothesis and the alternate hypothesis.

The null hypothesis is the hypothesis we plan to discredit or to prove it's false. On the other hand, the alternative hypothesis is what we expect or hope to be true.

In this case, the accountant wants to prove the manager's claim that the total charges for guests have been increasing, so the mean guest bill for a weekend would be more than $600. What the accountant needs to discredit is that the mean guest bill for the weekend is $600 or less.

Considering what we just stated in the previous paragraph we would have:

The null hypothesis <u>H₀= The mean guest bill for a weekend is $600 or less.</u>

The alternative hypothesis<u> Hₐ= The mean guest bill for a weekend is more than $600.</u>

b) When H₀ cannot be rejected, then there's no evidence supporting the manager's claim, meaning that the guest bills have not been increasing in recent month. So the manager's claim is likely wrong

c) If H₀ is rejected, then we can conclude that the manager's claim is likely right and the total charges for guest bills have been increasing.

4 0

4 years ago

What is the vertex for y= 4 (x-2)^2 +3

sladkih [1.3K]

(2,3)
you take the opposite of what’s in the parenthèse and then the number on the right outside the parenthèse

8 0

3 years ago