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Simora [160]
3 years ago
10

Evaluate the expression when y=-6.y^2+5y-2​

Mathematics
2 answers:
dedylja [7]3 years ago
5 0

Answer:

  4

Step-by-step explanation:

Sometimes when evaluating polynomials, it is easier if you write them in Horner form:

  (y +5)y -2

For y = -6, this is ...

  (-6 +5)(-6) -2 = (-1)(-6) -2 = 6 -2 = 4

The value of your expression is 4.

Ratling [72]3 years ago
3 0

Answer:

this glizzy

Step-by-step explanation:

blow this glizzy u madd u wrong answer

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Answer:

24%

Step-by-step explanation:

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=$6

6/25×100%=24%

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Do the volume of a circle then multiply by the length of the cylinder
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6 0
3 years ago
Read 2 more answers
A committee has thirteen members. There are three members that currently serve as the​ board's chairman, ranking member, and tre
kogti [31]

Answer: Probability P = 1/1716

Step-by-step explanation:

Definition

For permutation ( order is important)

nPr = n!/(n-r)!

Given;

Total number of members in the committee = 13

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Since order is important in this case.

The total number (Tt) of possible ways of selecting three executives from the committee members is given as

Tt = 13P3 (since order is important)

Tt = 13!/(13-3)!

Tt = 13!/10!

Tt = 1716

The probability P of randomly selecting the three members who currently hold the positions of chairman, ranking member, and treasurer and reassigning them to their current​ positions is equal to

P = number of favourable outcomes/ number of possible outcomes

Number of favourable outcomes = 1 (i.e 1×1×1 = 1) one option for each post.

Number of possible outcomes = Tt = 1716

P = 1/1716

7 0
3 years ago
Find the height of the pyramid.<br> Volume
MA_775_DIABLO [31]

Answer:

5

Step-by-step explanation:

like my answer please...

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