4 years ago

Help me with this one someone please

Mathematics

1 answer:

beks73 [17]4 years ago

3 0

Which question are you referring to?

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The polynomial y=x^2+4x+4 has a repeated factor

lions [1.4K]

Yes,
x^2 -4x+4
= x^2 -2x-2x +4
= x (x-2) -2 (x-2)
= (x-2)(x-2)

As you can see it has repeated factor.

6 0

3 years ago

In a certain Algebra 2 class of 23 students, 11 of them play basketball and 13 of them play baseball. There are 8 students who p

Artemon [7]

Answer:

9/23

Step-by-step explanation:

Of the 23 students, 9 play both baseball and basketball. The probability of choosing one of those is 9/23.

___

Let A represent basketball, and B represent baseball. Then ...

P(A or B) = P(A) +P(B) -P(A and B)

Since 8 students play neither sport, we have ...

1 -8/23 = 11/23 +13/23 -P(A and B)

15/23 = 24/23 -P(A and B)

P(A and B) = (24 -15)/23

P(A and B) = 9/23

7 0

3 years ago

Answer the following questions:

asambeis [7]

$330
$15472.27
22%
There you go

7 0

3 years ago

Kyle has his own math tutoring service. His weekly fees are shown in the table.

tresset_1 [31]

Answer:

y=25x+7

Step-by-step explanation:

The equation will be in the form of y=mx+c where m is gradient/slope and c is constant,

normally referred as y intercept.

Slope is given by dividing change in y by change in x

Slope=(57-32)/(2-1)=25

Therefore slope is 25

For the first term

32=25(1)+c

C=32-25=7

Therefore, the general equation will be y=25x+7

5 0

4 years ago

Place these values in order from greatest to least. <br>5.473658<br>π<br>√19<br>√8/3

steposvetlana [31]

Answer:

Greatest to least --> 5.473658, √19, π, √8/3.

Step-by-step explanation:

5 0

3 years ago