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3 years ago

Determine whether each scatter plot represents a linear relationship, a non-linear relationship, or

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

8 0

Answer:

a non-linear relationship

Step-by-step explanation:

it does have a relationship but it's exponential

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Suppose you are standing on the edge of a canyon that is 400 meters high, where two sides of the canyon are at the same height a

pogonyaev

Set up a right triangle. the height is one side of triangle, its length is 400.
The angle opposite to the 400 is 14.3 degrees. The adjacent side is distance across, "x"

Use tangent ratio
$tan(14.3) = \frac{400}{x}$

$x = \frac{400}{tan (14.3)}$

7 0

4 years ago

the number of points by a basketball player in the first eight games of a season are shown before. 15,35,18,30,25,21,32,16

ira [324]

Answer:

Step-by-step explanation:

Assuming you want to find a mean, the answer is: 24 (sum of all values/number of values)

Range is largest-smallest

Median is middle value

7 0

3 years ago

There are 30 students in math class, 14 of them have green hair. What percent of the students have green hair? Round to the near

Dmitriy789 [7]

I think 47 not 100% sure tho

8 0

3 years ago

Ken is going to throw a biased dice once.

satela [25.4K]

Answer:

0.7

Step-by-step explanation:

Given a biased dice :

Probability of landing on 6 = P(6) ;

P(6) = 0.3

Recall :

P(A') = 1 - P(A)

Therefore,

P(6) = 0.3

P(not landing on 6) ; P(not 6) ;

P(not 6) = 1 - P(6)

P(not 6) = 1 - 0.3 = 0.7

Hence, Probability of not landing on 6 = 0.7

7 0

3 years ago

The manager of a grocery store estimates that 74% of customers will make a purchase.

pishuonlain [190]

Answer:

A : Per 100 people, cashier should expect 26 customer until he finds a costumer that makes a purchase.

B: The probability is 1/4

Step-by-step explanation:

The estimated chance of a customer making a purchase = 74%

So, if a TOTAL of 100 people visit the grocery store on any random day,

then 74 % of customers

= 74% of 100

= 74 people will make purchases.

⇒ Out of total 100 people visiting, 74 people will make a purchase.

So, the number of people NOT making a purchase = 100 - 74 = 26

⇒ Out of total 100 people visiting, 26 people will NOT make a purchase.

Also, 26 = 26% of 100

Part A :

So, in order to make a purchase, cashier should expect 26% of customers because the percentage of NOT purchasing is 26%.

Hence, per 100 people, cashier should expect 26 customer until he finds a costumer that makes a purchase.

Part B :

The percentage of customer making a purchase = 74%

The percentage of people NOT making a purchase = 26%

So, for every 3 customer making a purchase there is a 1 person NOT making a purchase.

So, the probability is 1/4

8 0

3 years ago