1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mr Goodwill [35]
3 years ago
9

For making a scatter plot of the data set, which would be the best scale and interval for the axis that represents the amount of

fluoride?
1 to 4 with intervals of 1


2 to 5 with intervals of 0.5


0 to 4 with intervals of 2


0 to 4 with intervals of 0.2

Which statement is true?

This scatter plot has two clusters and one outlier.


This scatter plot has no clusters and one outlier.


This scatter plot has one cluster and no outliers.


This scatter plot has no clusters and no outliers.

Mathematics
1 answer:
Serga [27]3 years ago
8 0

I'd say the answer to the first question is D) 0 to 4 with intervals of 0.2.

Because, you can't just have 1 to 4, as some of the numbers are less than 1.  Of course you can't have 2 to 5 either. And intervals of 2 would be too messy.

For the second question:

I believe the answer is A. Because it's obvious that there IS one outlier, and it looks like there are two clusters.

So, the answers are: A) and D).

You might be interested in
Rewrite the formula to find w.
sveta [45]

Answer:

P / 30 - 21= 9

2w = 9

w = 4.5

This should be the answer

4 0
3 years ago
Anna wants to buy a car in two years and wants to have $10,000 for the purchase. How much will Anna need to deposit today in an
Brut [27]

Answer:

Anna will need to deposit \$9,050.25

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=2\ years\\A=\$10,000\\ r=0.05\\n=12  

substitute in the formula above  and solve for P

10,000=P(1+\frac{0.05}{12})^{12*2}  

10,000=P(1.0042)^{24}  

P=10,000/(1.0042)^{24}    

P=\$9,050.25    

8 0
3 years ago
Is amount off an increase or decrease​
Mashutka [201]
Decrease because you taking something off of something
7 0
3 years ago
Using the proportion 2/5=y/100 which equation can be used to find the value of Y​
natulia [17]
2/5 = y/100
40/100 = y/100
Y=40
4 0
3 years ago
I wanna know an answer to this math problem I need help with9(p-4)=18 answer
Solnce55 [7]

Answer: y=6

Step-by-step explanation:

First distribute... 9p-36=18

then add 36 to the 18 to help isolate the variable..

9p=54

then to get the variable by itself divide 54 by 9 and get 6

7 0
3 years ago
Read 2 more answers
Other questions:
  • Can you help? i forgot how to find the surface area!
    12·2 answers
  • The price of a baseball cap is $9.00 plus $0.78 tax. Which expression could be used to find the cost of 5 caps?
    11·1 answer
  • The range of all real numbers x such that 2x − 5 < 7 and 4x + 10 > 6 is . The range of all real numbers x such that 2x − 5
    14·1 answer
  • What is 3/5 + 2/9 -equals
    5·1 answer
  • The surface area of the triangular prism is?
    5·1 answer
  • What rule changes the input to output numbers?
    11·2 answers
  • 3,10,17,24,31,38 are composite
    5·2 answers
  • Please help me in maths
    5·1 answer
  • For the following right triangle find the side length 19,12 x. Round the nearest hundredth
    12·1 answer
  • if there are 48 students in a class and 42% of those students have a dog what percent of students have a dog or a cat?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!