Please help! I will give brainliest! Needed ASAP!!

Mathematics

1 answer:

attashe74 [19]3 years ago

7 0

step-by-step explanation:

since it tells you the equation 'y = 20x' and y is the number of gallons where as x is minutes

the independent variable = number of gallons

the dependent variable = minutes

and the number(s) to fill in the table

x , y

( 0, 0 )

( 1, 20 )

( 2, 40 )

( 3, 60 )

( 4, 80 )

and the relationship between x and y is linear because you can clearly see the graph having especially a straight line that is not interfering with itself

hope this helps you! :)

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You got a score of 2.49 on an exam.

(a) Write a sentence explaining what that means

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(b) Your friend got a z-score of negative 2−2. If the grades satisfy the Nearly Normal Condition, about what percent of the class scored lower than your friend? 

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