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BabaBlast [244]
3 years ago
8

Oliver is doing a study on age and shoe size. He has collected the data shown above.

Mathematics
2 answers:
Aliun [14]3 years ago
8 0

The answer to this question it D.

lyudmila [28]3 years ago
7 0

Answer: D) No, because for some x's there are more than one y's.


Age and Shoe Size

x (age) y (size)  

8               7

9               8

10              9

8                9

14              9

15              11

10              10

33             9

27            9.5

45            10.5


Step-by-step explanation:

The definition of a function states that for every x there is only one y. If you look at the data table for an x- value of 8 there are 2 different y-values 7 and 9. Therefore the correct answer is No, because for some x's there are more than one y's.


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Wanda has $640 in her checking account. She pays her landlord $75 per week for rent.Which function best models the linear relati
umka21 [38]

Answer:

The function best describe the  linear relationship be y = 640 - 75x.

Step-by-step explanation:

As given

Wanda has $640 in her checking account.

She pays her landlord $75 per week for rent.

Let us assume that the number of weeks be x.

Let us assume that the y reresented the money in the account after x weeks.

Than the function becomes

y = 640 - 75x

Therefore the function best describe the  linear relationship be y = 640 - 75x.


6 0
4 years ago
What the measure of a interior angle of a six sided figure
Sergio [31]

Answer:

120 degrees.

Step-by-step explanation:

If it is a regular 6 sided figure then each interior angle is 180 - (360/6)

= 120 DEGREES.

7 0
3 years ago
Please help! Will mark brainiest! Write an equation to mark each graph. (absolute value equation.)
asambeis [7]

Answer:

y=-|x+1|+1

Step-by-step explanation:

The h and k are the points of the vertex. The h is the one inside the absolute value bars. The k is on the outside. The h has to be the opposite sign from what is on the graph. For example, if the number on the the graph is -1, the number in the <em>equation</em> will have to be a positive 1. The number on the outside stays the same. If the number on the the graph is +1, the number in the <em>equation</em> will also be a positive 1.

7 0
4 years ago
In pea plants, flower color is inherited in a Mendelian fashion. Purple flowers (P) are dominant over white flowers (p). If two
RideAnS [48]

Answer:

25%

Step-by-step explanation:

The crossing between two heterozygous purple flowers can have the following results:

P from 1st flower and P from 2nd flower: PP -> 25% chance

P from 1st flower and p from 2nd flower: Pp -> 25% chance

p from 1st flower and P from 2nd flower: Pp -> 25% chance

p from 1st flower and p from 2nd flower: pp -> 25% chance

As the purple flower gene is dominant over the white flower, to have a white flower we need to have only white flower's genes, that is, pp.

So, the probability of the offspring will have white flowers is 25%

6 0
3 years ago
How do you solve: 4 + |k + 1| &lt;15
Viktor [21]
4+|k+1|<15
-4           -4      15-4=11
|k+1|<11         |k+1|=k+1
k+1<11
  -1    -1
k<10
6 0
3 years ago
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