27-[38-{46-(15-13-2)}]​

To create a Venn diagram for this data, we need to represent the number of people who like chocolate ice cream, vanilla ice cream, and both.

Let's start by drawing two overlapping circles. The left circle represents chocolate ice cream, the right circle represents vanilla ice cream, and the overlapping region represents people who like both.

To find the number of people who like only chocolate ice cream (a), we subtract the number of people who like both from the total number of people who like chocolate ice cream. So, 60 - 20 = 40 people like only chocolate ice cream.

To find the number of people who like only vanilla ice cream (b), we subtract the number of people who like both from the total number of people who like vanilla ice cream. So, 25 - 20 = 5 people like only vanilla ice cream.

To find the number of people who don't like either chocolate or vanilla ice cream (c), we subtract the total number of people who like chocolate or vanilla ice cream from the total number of people surveyed. So, 125 - (60 + 25 - 20) = 60 people don't like either flavor.

To find the number of people who like either chocolate ice cream or vanilla ice cream or both (d), we add the number of people who like only chocolate ice cream, the number of people who like only vanilla ice cream, and the number of people who like both. So, 40 + 5 + 20 = 65 people like either chocolate ice cream or vanilla ice cream or both.

In summary:

a) 40 people like only chocolate ice cream.

b) 5 people like only vanilla ice cream.

c) 60 people don't like either chocolate or vanilla ice cream.

d) 65 people like either chocolate ice cream or vanilla ice cream or both.

Answer:

Tammy is currently 1, and Doris is 6 in 4 years, Tammy will be 5 and Doris will be 10

Step-by-step explanation:

T=D-5

1+4=5

6+4=10

153.8 = 3.14r^2

Divide each side by 3.14 to get r alone.

48.9 = r^2

Take the square root of each side to isolate r.

r = 6.999

r= 7

r=12.27

153.8-3.14=150.66

150.66 square root is 12.27

The integers placed in the correct place in the Venn Diagram is attached

Placing the integers in the correct place in the Venn Diagram.

From the question, we have the following parameters that can be used in our computation:

Set = 1 to 15

From this set of 15 integers, we have the following subsets of numbers

Factors of 15: 1, 3 and 5

Odd Integers: 1, 3, 5, 7, 9, 11, 13 and 15

Multiples of 3: 3, 6, 9, 12 and 15

Also, we have the following intersection sets

Factors of 15 and Multiples of 3: 3

Factors of 15 and Odd Integers: 1, 3, 5

Multiples of 3 and Odd Integers: 3, 9, and 15

All: 3 and 15

None: 2, 4, 8, 10 and 14

The complete Venn diagram is attached

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Answer:

see image

Step-by-step explanation:

The value of y is 225 when x is 50 from the given graph.

What is Coordinate System?

Arrangement of reference lines or curves used to identify the location of points in space is called as Coordinate system.

We need to find the value of y when x is fifty.

In the given graph we have to draw a perpendicular line at x =50.

Now we have to check the point where the perpendicular line touches the graph curve.

Take the corresponding value of y.

When x is 50 the value of y is nearly to 225.

Hence, the value of y is 225 when x is 50.

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Answer:

About 225

Proofs in the picture