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goldfiish [28.3K]

3 years ago

10

The graph of y = 2x2 is transformed into y = -2x2 + 3. Which of the following situations best represents the effect of transform

ation on the graph of the quadratic function? (Select all that apply).

1 answer:

BigorU [14]3 years ago

6 0

Answer:

b and c are right

Step-by-step explanation:

if its on odyssey ware that's the right ones

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Jared has $18 to spend. He buys lunch for $3.87 and a tie for $5.95. Jared buys a magazine with the remaining money. How much do

AleksandrR [38]

3.87 + 5.95 = 9.82
18 - 9.82 = 8.18

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3 years ago

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Evaluate the expression 4y/Yfor x=8 and y=0

jeyben [28]

To evaluate 4y/x for x=8 and y=0 we shall have:
4y/x=(4×0)/8
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3 years ago

Selena can make 5 pancakes in 12 minutes. which equation can be used to find m the number of minutes needed to make 20 pancakes

Tamiku [17]

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3 years ago

Population lottery numbers: 56, 42, 19, 8, 24, 13 find the total number of samples of size 4 that can be drawn from this populat

statuscvo [17]

Answer:

The correct answer is there are 15 samples each of size 4 to choose from the population and the population mean is 27.

Step-by-step explanation:

Total number of lottery tickets = 6

Number of samples of size 4 that can be drawn from this population of 6 lottery numbers are = $\left[\begin{array}{ccc}6\\4\end{array}\right]$ = 15.

Now the population mean is given by $\frac{1}{n}$ × ∑ x , where n is the number of lottery tickets and ∑ x is the sum of the lottery numbers.

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Thus the population mean is given by $\frac{162}{6}$ = 27.

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3 years ago

At a bake sale, plates of cookies, p, are sold for $5 each. The amount of money from the sale of cookies is expressed as dollars

DiKsa [7]

Correct Question:

At a bake sale, plates of cookies, p, are sold for $5 each. The amount of money from the sale of cookies is expressed as dollars, d. Which equation represents the earnings of the bake sale?

1. p = 5d

2. d = p + 5

3. d = 5p

Answer:

3. d = 5p

Step-by-step explanation:

As one plate of cookies price is 5 $

The d is expressed as numbers of dollars which are earned.

Earnings = d = 5 x number of plates sold (p)

therefore

d = 5p

5 0

3 years ago