What are our “cheat words” for finding slope?

Mathematics

2 answers:

vova2212 [387]3 years ago

4 0

Mx+b=y ? that’s a formula

Blababa [14]3 years ago

4 0

Answer: y-intercept

Step-by-step explanation:

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Hi guys please help me<br><br>what is the reciprocal of 3 5/9

kramer

Answer:

9/32

Step-by-step explanation:

3 5/9

=> (27+5)/9

=> 32/9

Reciprocal of 32/9 is,

=> 9/32

3 0

2 years ago

How do I simplify 4 over 12 times 8 over 20

garri49 [273]

4 over 12 times 8 over 20

= 4/12 * 8/20 ....( 4/12 = 1/3; 8/20 = 2/5)

=1/3 * 2/5

=2/15

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2 years ago

A recent survey asked UF students if they had a job or not, and if they were underclassmen (Freshmen and Sophomores) or uppercla

vlada-n [284]

Following the table and knowing that the total number of students interviewed were 158 ( we can see this by looking adding either the total number of upperclassment or adding the total number of people with jobs or no jobs, this value is at the bottom right of the table in the figure attached).
Recall that:
$P(A\cup B)=P(A)+P(B)-P(A\cap B)$
In the figure provided each of these terms is highlighted in a different color. To convert these values to their matching probabilities we have to divide each by the total number of students, this is due to the fact that the probability is the number of favorable cases (in this case a group matching the qualities we seek) divided by the total amount of cases ( that is the total number of people interviewed). In the figure the answer is provided. For the intersection of the two events we're looking for people that is both an undercalssman and also has a job.