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stellarik [79]
3 years ago
6

The graph shows the cost of a pizza buffet depending on the number of guests. Th line defines a relationship in the form y = mx

+ b. Based on the data in the graph, what are the values of m and b?

Mathematics
1 answer:
solniwko [45]3 years ago
8 0

Since b is the y-intercept (where the line crosses the y-axis and x=0), we know it's 10; b or c. And slope is determined by taking 2 points on the graph (that is graphed or marked by the line) and divide the difference of the y coordinates by the difference of the x coordinates to get the answer, which is 2. So overall, the answer is 10:2, or C.

10:2, or C.

Hope this helped! If it didn't, tell me what went wrong so I can fix it.

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A distribution of values is normal with a mean of 99.5 and a standard deviation of 83.2. find p26, which is the score separating
Lynna [10]
A suitable calculator shows the score of 46.0 separates the bottom 26% from the top 74%.

5 0
3 years ago
Which could be a conditional relative frequency table ???
user100 [1]

Answer:

The table that represents the conditional relative frequency is:

                           A                B                Total

C                        0.25           0.75             1.0

D                        0.35           0.65             1.0

Total                 0.30           0.70              1.0

Step-by-step explanation:

We know that a conditional relative frequency table is one:

In which the entries in each row is divided by the row total .

                        OR

In which the entries in each column is divided by the column total.

i.e. the frequency or quantity of an item is being compared either to row or to the column total.

Hence, from the given options, the table that represent the conditional relative frequency is:

                           A                B                Total

C                        0.25           0.75             1.0

D                        0.35           0.65             1.0

Total                 0.30           0.70              1.0

 

8 0
3 years ago
Read 2 more answers
If <ABC measures 100 and is inscribed in a circle O. find <BAO and <BCO​
satela [25.4K]

Answer:

<BCO​ = <BAO​ = 20degrees

Step-by-step explanation:

If <ABC measures 100 and is inscribed in a circle O. find <BAO and <BCO​

To get <BAO and <BCO​, we need to get <AOC first.

From the figure, it can be seen that triangle ABC is an isosceles trinagle. Hence;

<BAC + <BCA + 100 = 180

Since <BAC = <BCA

<BAC + <BAC = 180 - 100

2<BAC = 80

<BAC = 80/2

<BAC = 40

Also;

<BAO = <BCO​ and <BAO = <BAC/2

<BAO = 40/2 = <BCO​

Hence <BCO​ = <BAO​ = 20degrees

3 0
2 years ago
A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to be rolled. What is the prob
Trava [24]

Answer:

4/6 or 2/3. Depends if your teacher wants it reduced.

Step-by-step explanation:

Each number has a 1 out of 6 chance to be rolled. so it's 1/6 for rolling a 3, 1/6 for rolling a 4, 1/6 for rolling a 5, and 1/6 for rolling a 6. 4 x 1/6 = 4/6

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2 years ago
Which question is best meddled with division expression
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