2 years ago

What is the value of the expression below when y = 4?3y2 + y + 8

Mathematics

1 answer:

Free_Kalibri [48]2 years ago

5 0

Answer:

3y²+y+8

=3(4)²+4+8

=3(16)+4+8

=48+4+8

=60

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Please show all work with the answers please

kenny6666 [7]

Part A

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Part B:

<span>If the landing of each step is changed to 17 inches and the elevation of each step to 21 inches, the new angle of elevation for the staircase is given by

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2 years ago

How many unique 5 card hands can be drawn from a deck of cards?

sweet-ann [11.9K]

Answer:

0 2.598.960

Step-by-step explanation:

There are 52 different cards. Order does not matter.

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