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nasty-shy [4]
3 years ago
15

Solve.

Mathematics
2 answers:
aivan3 [116]3 years ago
8 0
She spent 1.97 on each beach ball
pishuonlain [190]3 years ago
4 0

Number of beach balls Polly bought =12

Total cost of 12 beach balls = $23.64

Here in order to find cost of one beach ball, we will apply unitary method.

So to find cost of one beach ball we will divide cost of 12 beach balls by 12

So cost of one beach ball = 23.64 /12 = 1.97.

So cost of one beach ball is $1.97

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Draw and upload a box plot representing the following data set: 22, 35, 18, 30, 37, 20, 40, 18, 38, 38, 23, 19, 27, 31, 34.
marshall27 [118]
See the attached image for the box plot drawing. The five number summary is given below

Min = 18
Q1 = 20
Median = 30
Q3 = 37
Max = 40

7 0
3 years ago
Read 2 more answers
What is the image of (2,3)(2,3) after a reflection over the line y=-xy=−x?
otez555 [7]

Answer:

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

Step-by-step explanation:

When a given point is reflected over a line the point only changes place but the distance between the point and the line remains same.

Let (x,y) be a point on the plane

and

y = -x be a line on the plane

When a point is reflected over a line y = -x , the coordinates of the point are exchanged which means x becomes y and y becomes x and both are negated

So (x,y) will become (-y,-x)

Given point is:

(2,3)

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

4 0
3 years ago
Suppose f (x) = x^3 . Find the graph of f (x + 1)
ira [324]

Answer:

its 3rd graph, the one with (-1,0) point

3 0
3 years ago
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Find the median of the following set of data:
Troyanec [42]

Answer:

b

Step-by-step explanation:

The median is the middle value of the data set in ascending order. If there is no exact middle value then it is the average of the values either side of the middle.

Arrange the data in ascending order

48, 52, 54, 57, 57, 57, 61, 61, 65

                          ↑

The median of the data set is 57 → b

3 0
3 years ago
Bob bought 8 hockey tickets for $59. Adult tickets cost $10 each and child tickets cost $3 each. How many adult tickets and how
alexdok [17]

Answer:

Bob bought 5 Adult tickets and 3 Child

Step-by-step explanation:

5 adult tickets = 50$

3 Child tickets= 9$

50$+9$= 59$

7 0
3 years ago
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