Cereal costs $2.79 for 16.4 ounces. At this rate how much does 25 ounces of cereal cost?

Answers

Answer 1

Answer: First let find the unit rate which is how much will one ounce cost?
To find the unit rate you have to divide 2.79 divided by 16.4 which gives you .17 .
For ever ouce you buy its going to cost you 17 cents.
you are trying to find how much 25 ounces cost so multiply 25x.17
And you get a result of 4 dollars, the answer is $4

Answer 2

Answer:

Final answer:

To find the cost of 25 ounces of cereal, set up a proportion using the given information and solve for the unknown cost.

Explanation:

To find the cost of 25 ounces of cereal, we can set up a proportion using the given information. The cost of 16.4 ounces of cereal is $2.79. We can set up the proportion as:

16.4 ounces / $2.79 = 25 ounces / x (unknown cost)

Cross multiplying, we get:

16.4x = 2.79 * 25

Solving for x, we find the cost of 25 ounces of cereal to be approximately $4.76.

Learn more about Calculating Cost of Cereal here:

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By looking at this scatter plot you can see that 2 people bowled above their average, 1 person bowled the same number for their average and their highest score (this person bowled 200 as their highest score as well as their average), and the biggest difference between someones high score and their average is one person has 200 for their bowling average, but only 175 for their high score. Everyone else's high scores and averages are about the same.

A group of students wish to go bowling. There is a flat rate of $5 per student for shoe rental. It then costs $2.50 pergame up to 2 games total and then the cost is $2.00 per game after the first 2. If 6 students went, each rented shoes
and each rolled 3 games;
1. create a step function equation to calculate the cost per student per game
2. graph your step function
3. determine the total cost for this bowling outing

Answers

Answer:

$c(g)=\left\{\begin{array}{lcl}(5)/(\lceil g\rceil)+2.5&\text{for}&0<g \le 2\n\n(6)/(\lceil g\rceil)+2&\text{for}&g>2\end{array}\right.$
see below
$72

Step-by-step explanation:

1. Since the function is supposed to give cost per game, it will be the stated cost per game (2.50 or 2.00) in addition to the quotient of the fixed cost and the number of games. For more than 2 games, the "fixed cost" is essentially the $5 shoe cost plus the premium on the first two games, an additional dollar.

For graphing purposes, we choose to use the "ceiling" function, so that any fractional game is charged at the price for the next higher integer number of games.

The "cost per game" function can be written as ...

$c(g)=\left\{\begin{array}{lcl}(5)/(\lceil g\rceil)+2.5&\text{for}&0<g \le 2\n\n(6)/(\lceil g\rceil)+2&\text{for}&g>2\end{array}\right.$

2. The graph is shown in the attachment.

3. The cost per game for 3 games is c(3) = 6/3+2 = 4, so the cost for 3 games for 1 student is 3·4 = 12. The cost for 6 students is then 6·12 = 72 dollars.

Which function is shown in the graph below?

Answers

Answer:

I think y=log0.5x

Step-by-step explanation:

Answer: It's D, y=log6x

Step-by-step explanation: Edge

The measures of the angles RST are given by the expressions in the table.

Answers

To find the value of x, and then find the angles of triangle RST, we first need to set up an equation equal to 180.

First, the equation = 180:

We have 31, x+4, and 3x+9.
What we can do is make an equation in which adds the angles to equal 180.
As so:

31 + x + 4 + 3x + 9 = 180

Combine like terms:

31 + x + 4 + 3x + 9 = 180
44 + x + 3x = 180
44 + 4x = 180

Now, we need to simplify this further by subtracting 44 from each side:

44 - 44 + 4x = 180 - 44
4x = 136

Next, to simplify this equation even further, we need to divide each side by 4 (Resulting in the x being alone on one side of the equation.)

4x / 4 = 136 / 4
x = 136 / 4
x = 34

Awesome! We now know that x = 34!
However, we are not completely finished with this problem. Let's continue.

To find the angles of S and T, we need to substitute 34 in for x:

S:
(x + 4)
(34 + 4)
38 degrees

T:
(3x + 9)
(3(34) + 9)
(102 + 9)
111 degrees

Amazing! We now can conclude all of the angles' measurements:
R = 31
S = 38
T = 111
Also, x = 34.

Hope I could help you out! If my math is wrong or it isn't the answer you were looking for, please let me know!
Have a good one.

-4y+ 5x= 17
The point (x, -3) is a solution to the equation shown. What is the value of x?

Answers

Answer:

x = 1

Step-by-step explanation:

Given

- 4y + 5x = 17 and (x - 3) is a solution

Substitute y = - 3 into the equation and solve for x

- 4(- 3) + 5x = 17

12 + 5x = 17 ( subtract 12 from both sides )

5x = 5 ( divide both sides by 5 )

x = 1

Solution is (1, - 3 )

Answer:

x = 1

Step-by-step explanation:

When the sum of an unknown number z and twenty-two is divided by the same unknown number, the quotient is twelve. What is the unknown number?

Answers

Applying the definition of quotient and creating an equation, the value of the unknown number is: z = 2.

What is Quotient?

Quotient is the result you get when two numbers are divided with each other.

Thus:

Unknown number = z

Sum of z and 22 is: z + 22

(z + 22)/z = 12 (quotient)

Solve to find the value of z

z + 22 = 12z

22 = 12z - z

22 = 11z

22/11 = z

z = 2

Therefore, applying the definition of quotient and creating an equation, the value of the unknown number is: z = 2.

Learn more about quotient on:

brainly.com/question/11418015

(z+22)/z=12
z+22=12z
22=12z-z
22=11z
z=22/11=2

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