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Savatey [412]
2 years ago
6

Please help me solve this

Mathematics
1 answer:
Tema [17]2 years ago
5 0

Answer:

Step-by-step explanation:

I think it is she sped up and passed susana since it shows it in the graph.

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88 pointtttsss for the right answerr
Basile [38]

\frac{4 ^{9} }{4 ^{3} }
9-3= 6

drag down the 4

ANSWER should be 4^6
3 0
3 years ago
Read 2 more answers
A study is designed to determine whether grades in a statistics course could be improved by offering special review material. Th
mr Goodwill [35]

Answer:

Experimental but not double-blinded study

Step-by-step explanation:

The type of study being described is an Experimental but not double-blinded study. That is because it is a study that has a control group, dependent variable, and an independent variable all used in order to acquire specifically targetted data from the results that are derived from the experiment itself. Also since the scientists/researchers know exactly which lab sections are getting the extra review material (independent variable), then that makes this a non-double-blinded study.

4 0
3 years ago
Explain why a graph that fails the vertical-line test does not represent a function
Anon25 [30]
For any given y value, there can only be one x value. Let's consider a graph with a line that curves and intersects x=2 twice. This would mean that if you plug 2 into the function you would get two answers. However, this is not possible as plugging in any value to x will result in only one answer. For example, if y= 4x + 3, no matter how many times I plug a number in there, I'm always going to get the same y value, and this is true for all real functions.
5 0
3 years ago
HELP ASAP PLEASE!!!!!!!
swat32
The answer is:

A. 8

Have a nice day :)
4 0
3 years ago
Read 2 more answers
Answer Is not C<br>please help​
Katyanochek1 [597]

Answer:

B

Step-by-step explanation:

Well since it is arthimetic sequence we know the formula

We know d is difference between second term and first so it will be -5- (-12)= -5+12= 7

a_{n}= a _{1}+ d (n-1) \\a_{n}= -12+7(n-1)\\a_{n} = -12+7n-7\\a_{n}= 7n-19

the domain of this is 1,2,3,4.......

range is -12,-5,2,9.......

Therefore answer is B.

5 0
3 years ago
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