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BlackZzzverrR [31]
3 years ago
5

Simplify this expression 8+19m-6m

Mathematics
1 answer:
gladu [14]3 years ago
7 0
I am pretty sure that it would be 13m + 8. All you have to do is combine the like terms.
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According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the
Elanso [62]

Answer: 0.0885

Step-by-step explanation:

Given : According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the Midwest.

i.e. p= 0.16

Sample size : n= 154

Now, the  probability that more than 20% of this sample is comprised of female employees is given by :-

P(p>0.20)=P(z>\dfrac{0.20-0.16}{\sqrt{\dfrac{0.16(1-0.16)}{154}}})

[∵ z=\frac{\hat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}]

=P(z>1.35)\approx1-P(z\leq1.35)=1-0.9115=0.0885  [Using the standard z-value table]

Hence, the required probability = 0.0885

6 0
3 years ago
Quadratic Functions: Vertex Form
Keith_Richards [23]

Answer:

(5, -9).

Step-by-step explanation:

The vertex  if (h, k).

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7 0
3 years ago
Not easy help me please
Yuki888 [10]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

In the number line attached in my attachment,

The red line represents point :

  • \dfrac{10}{2}

The blue line represents point :

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I hope it helps ~

3 0
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Solve the missing tables part 2.
Nimfa-mama [501]
Hopefully this helps

3 0
3 years ago
A group of people want to buy tickets to a baseball game. At least 18 people need to buy tickets in order to get the group rate.
borishaifa [10]

Answer:

a or b

Step-by-step explanation:

it should be p≥18

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4 0
3 years ago
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