20 BIG POINTS! Help me please!

Answers

Answer 1

Answer: the reason why A is A is because none of the x (x,y) repeat and if they did repeat then lets say " (8,9) and then it went like ( 8,0) It not a function because 8 can only be 8,9"
C is C because no numbers or points on the quadrilateral plot and so it is a function
B is B because there was only one point and because it was round you really can't add more points because its round and round things are just special so

Answer 2

Answer: 1.A because functions cannot have a repating input in the data set.2.C because each dot has its on line on the graph but the others have two dots on the same line indicating that they have the same x or input which can't happen in functions.3. C because a function rises from left to right.

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How do you find the answer for 1000000=4^x

Answers

$4^x=1000000\nx=\log_41000000$

choose two additional data values for the given data set so that the given data set is true A. the median is 8 4,12,14,10_,_ B. The median is 11 4,12,14,10,_,_ C. The mean is 10 4,12,14,10,_,_

Answers

first step in finding the median is ordering the numbers 1. 4,10,12,14. Then you find out the number in the middle.
step 1: 4,10,12,14
step 2: now, take out the first number so 10,12,14
Step 3: now take out the last number so 10,12
step 4: since there are two middle numbers, you average them. If you didn't know already, all you have to do to average them is add the two numbers together then divide them by two so 10+12=22 /2=11
now you want to find two numbers that if averaged with 11, make 8. so you could do two . final answer is 4,5,5,10,12,14

1. 4,12,14,10,5,5
2. 4,12,14,10,12,10

now mean is just average so what you would do is just add all your numbers up and divide by the amount of numbers you added.

3.4,12,14,10,9,9

What is the slope of (1,5),(2,8)

Answers

Answer:

m=3

Step-by-step explanation:

m= 8-(5)/2-(1)

What two integers 1.25 between on a number line

Answers

The answer would be that 1.25 is actually between 1 and 1.50 or 1 and 2 most likely will be the first one I said 1 and 1.50

What is 32 over 48 simplified and with what numbers

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32/48 semplified by 8
4/6

32/48 simplified by 16 equalls 2/3

The equation Y= 1.9X can be used to determine the total weight in pounds, y, of the number of paperback books in the first printing of Zamir's novel, x. The equation was used to fill in the table below. Weight of Books Total Weight (in pounds) 1 90 Number of Books 100 150 200 250 380 4 What value is missing from the table?

Answers

Answer:

i am positive it is 280

Step-by-step explanation:

because if you subtract 475 from 380 you get 90

and then you can add 90 to 190 to get the unknown number

hopefully this helped :)

Answer:

i did the math but what i got was 190 and i am sure it isnt the answer

Step-by-step explanation: