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AVprozaik [17]
2 years ago
15

What is the domain for y=x^2-3

Mathematics
1 answer:
artcher [175]2 years ago
3 0
The domain is hope this helped:)

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What is the quotient? 2 1/5/1-/10​
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the answer is -0.22

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If you have 3 cups of pineapple juice, how many total cups of punch can you make? (Punch Recipe:: Ginger Ale:40% | Orange Juice:
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You can make 5 total cups of juices 
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Anna and Bobie joined two different swimming classes at the same time.
jeyben [28]

Answer:

It would be 10 months for the price of $320.

Step-by-step explanation:

First we need to find how much Anna's swimming charge and Bobie's charge is.

PA=70+t The price of the month equals to the starting fee and monthly charge

120=70+2t The price of 2 months times the monthly charge

50=2t

25=t           is Anna's monthly charge

PB=250+t   is Bobies starting price and monthly charge

264=250+2t is the month charge for Bobie after 2 months

14=2t

7=t              is Bobie's monthly charge

70+25x=250+7x    We need to find x which is what month will satisfy both equations

25x=180+7x         Subtract 70 from both sides

18x=180                Subtract 7x from both sides

x=10                      divide 18 from both sides

Now we have the months that satisfy both equations we need to find the total price that matches with it. So we plug it back into both equations.

PA=70+25x                                               PB=250+7x

PA=70+25(10)                                            PB=250+7(10)

PA=70+250                                               PB=250+70

PA=320                                                      PB=320

6 0
2 years ago
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There are 5 very different seats in a car. In how many ways can 5 different people be seated in the car for a road trip if only
avanturin [10]

Answer:

48

Step-by-step explanation:

Let A and B be the two people who are able to drive. If A is driving, there are 4! ways to arrange the remaining peoplein the car seats. If B is driving, there are also 4! ways to arrange the remaining people. The number of arrangements 'n' is:

n=2*4!\\n=2*4*3*2*1\\n=48\ ways

They can be arranged in 48 ways.

6 0
3 years ago
???? ??? Answer ....
devlian [24]
Answer would be C because the cost is independent
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2 years ago
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