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2 years ago

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There are 5 types of candy sold in a store, at least 6 candies of each type. in how many ways can one buy n candies so that no t

ype of candy is selected more than 6 times?

1 answer:

Brrunno [24]2 years ago

6 0

well you see i have no idea but i need to ask a question im sorry

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Graph y = x2 + 2. Identify the vertex of the graph. Tell whether it is a minimum or maximum. (0, 2); maximum (0, 2); minimum (2,

miskamm [114]

Answer:

$(0,2)$ ; minimum

Step-by-step explanation:

Given:

The function is, $y=x^{2}+2$

The given function represent a parabola and can be expressed in vertex form as:

$y=(x-0)^{2}+2$

The vertex form of a parabola is $y=(x-h)^{2}+k$ , where, $(h,k)$ is the vertex.

So, the vertex is $(0,2)$ .

In order to graph the given parabola, we find some points on it.

Let $x=-2,y=(-2)^{2}+2=4+2=6$

$x=-1,y=(-1)^{2}+2=1+2=3$

$x=0,y=(0)^{2}+2=0+2=2$

$x=2,y=(2)^{2}+2=4+2=6$

$x=1,y=(1)^{2}+2=1+2=3$

So, the points are $(-2,6),(-1,3),(0,2),(1,3),(2,6)$ .

Mark these points on the graph and join them using a smooth curve.

The graph is shown below.

From the graph, we conclude that at the vertex $(0,2)$ , it is minimum.

8 0

2 years ago

Which relationship could be the one shown on the graph?

steposvetlana [31]

Answer:

A:

Misaki had 2 identical pencils that weighed a total of 19 grams, where x is the number of pencils and y is the total weight of the pencils.

Step-by-step explanation:

One of the points is 2 and 19, 2 is along the x axis and 19 is along the y axis

3 0

2 years ago

Read 2 more answers

4 quarts equals how many cups?

boyakko [2]

4 cups equals to 16 cups becuase 1 quart equals 4 cups

3 0

3 years ago

-3(-5z+12) (use the distributive property to write each expression as an equivalent expression)

Georgia [21]

The answer to that is -15-36 hope that helps you with your problem.

3 0

2 years ago

Which system of equations could be used to determine how many of each coin you have

kirza4 [7]

<h3>Answer: Choice A</h3>

0.10d + 0.05n = 2.25

d = 2n

================================================

Explanation:

n = number of nickels

d = number of dimes

we have twice as many dimes as nickels, so we could have something like 18 dimes and 9 nickels. Algebraically we would write d = 18 and n = 9. The equation that fits this is d = 2n. The answer is between A and B at this point.

We rule out choice B since the 0.05d is incorrect. It should be 0.10d to represent the total value of all the dimes.

Choice A is correct

d = number of dimes

0.10d = value of all the dimes in dollars

n = number of nickels

0.05n = value of all the nickels in dollars

0.10d + 0.05n = total value from both coins combined

2.25 = total value from both coins combined

0.10d + 0.05n = 2.25

8 0

2 years ago