3 years ago

Which set is a function?

Mathematics

1 answer:

AlekseyPX3 years ago

3 0

B is the answer because the value of x does not repeat

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-3(5n-8)=-8(n-3)<br><br> Please Hurry

BartSMP [9]

Answer:

$- 3(5n - 8) = - 8(n - 3)$

$- 15n + 24 = -8 n + 24$

$- 15n + 8n = 24 - 24$

$- 7n = 0$

$n = \frac{0}{ - 7}$

$n = 0$

6 0

2 years ago

NEED HELP WITH ONE MORE QUESTION

meriva

Answer:

Part A= 315

Part B= Saturday and Sunday

Step-by-step explanation:

7 0

3 years ago

An investment analyst has tracked a certain bluechip stock for the past six months and found that on any given day, it either go

anastassius [24]

Answer:

0.2109 or 21.09%

Step-by-step explanation:

In order to maintain the same price after two days, the stock must go up (U) on two days and go down (D) on two days, the sample space for this event is:

S={UUDD, UDUD, UDDU, DDUU, DUDU, DUUD}

There are 6 equally likely possible outcomes. The probability that the price of the stock will be the same as it is today is:

$P =6* (0.25*0.25*0.75*0.75)\\P=0.2109=21.09\%$

The probability is 0.2109 or 21.09%.

7 0

3 years ago

Which operation will solve the following word problem? Sydney needs to double a cookie recipe,the recipe calls for 2/12 cups of

Liula [17]

Multiplication because you are going to multiply the recipe by 2 to double it.

7 0

3 years ago

Read 2 more answers

Please help me. I have no idea what to do!!

boyakko [2]

Answer:

It's the first option.

Step-by-step explanation:

It is turned down so the one half is negative (-1/2)

parabola will be in the form of a(x-h)^2 + k. (-h, k) is your vertex, in this case that is (15,25). so in the equation, you will have

-1/2(x-15)^2 + 25. first one.

Hope this helps!

7 0

2 years ago