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anyanavicka [17]
3 years ago
9

When conducting the vertical line test, how many times should the vertical line intersect

Mathematics
1 answer:
sammy [17]3 years ago
5 0
The lines should never intersect
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A couple does not wish to spend more than $60 for dinner at a restaurant. if a sales tax of 7% is added to the bill and they pla
Firlakuza [10]
Hey there!

The first step of this problem would be to add together our two percentages, then convert that percentage into a decimal by dividing by 100. 

15% + 7% = 22%

22 ÷ 100 = 0.22

It can be assumed here that 22% of the cost will be added tax and tip. We can use 0.22 to represent that percentage in our problem. Just multiply that decimal by the maximum amount of money they want to spend, $60, to get the amount that will just be tax and tip. Finally, subtract the tax and tip from $60 to find the most they can spend on the meal itself. 

60 × 0.22 = 13.20

60 – 13.20 = 46.80

The total amount they can spend is 46.80. 

Hope this helped you out! :-)
5 0
3 years ago
How many ways can you build mr or mrs potato head with a choice of 4 different ears, 6eyes, 5 noises, and either a happy or a sa
olga nikolaevna [1]

Answer:

240

Step-by-step explanation:

4*6*5*2=240 different combinations

6 0
4 years ago
Read 2 more answers
Two socks are selected at random from a draw of loose socks- there are 4 green socks and 6 yellow socks
lara [203]

Using the hypergeometric distribution, it is found that there is a 0.1333 = 13.33% probability that two of the socks will both be green if the socks are drawn without replacement.

<h3>What is the hypergeometric distribution formula?</h3>

The formula is:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}

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

The parameters are:

  • x is the number of successes.
  • N is the size of the population.
  • n is the size of the sample.
  • k is the total number of desired outcomes.

In this problem, we have that the values of the parameters are:

N = 10, k = 4, n = 2.

The probability that both are green is P(X = 2), hence:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}

P(X = 2) = h(2,10,2,4) = \frac{C_{4,2}C_{6,0}}{C_{10,2}} = 0.1333

0.1333 = 13.33% probability that two of the socks will both be green if the socks are drawn without replacement.

More can be learned about the hypergeometric distribution at brainly.com/question/24826394

#SPJ1

4 0
2 years ago
(1 point) Solve the equation 10 – 2+x= -2.<br> The only solution is I =
Svetach [21]

Answer:

dddddddddddddddddddd

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Decide which of the two points lies on the graph of the line<br> X= -3 <br> A. 2,-3 <br> B. -3,2
rusak2 [61]
Umm, since x is -3 (given), your answer should be B, since B is the only one with -3 as an x

hope this helps
7 0
4 years ago
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