3 years ago

Someone plzzzzzzz help me I don’t understand! Online school is hard and plzz help me I’ll give brianliest

Mathematics

2 answers:

Phoenix [80]3 years ago

7 0

Answer:

cool

Step-by-step explanation:

Angelina_Jolie [31]3 years ago

6 0

Answer:

72 minutes

Step-by-step explanation:

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35w+9w+35w^3+25w^3–25w^3 pls help

SVETLANKA909090 [29]

Answer:

35w^3 + 44w

Combine Like Terms:

= 35w + 9w + 35w^3 + 25w^3 - 25w^3

= (35w^3 + 25w^3 - 25w^3) +(35w + 9w)

= 35w^3 + 44w

Hope this is right ♡

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3 years ago

The vertex of a figure is located at (1, 3). The figure is rotated and the image of vertex is located at (-3, 1) Which of these

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2 years ago

About 12% of individuals write with their left hands. If a class of 130 students meets in a classroom with 130 individual desks,

Lynna [10]

Answer:

0.1019

Step-by-step explanation:

Probability, p=12%=0.12

Sample size, n=130 students

Those writing with left=14 students

Using the formula for binomial distribution

P(X≤x)= $\left[\begin{array}{}n\\x\end{array}\right]p^{x}(1-p)^{n-x}$

Substituting 0.12 for p, 130 for n, 14 for x we obtain

P(X≤x)= $\left[\begin{array}{}130\\14\end{array}\right]0.12^{14}(1-0.12)^{130-14}$

P(X≤x)= $130C14*0.12^{14}(0.88)^{116}$

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3 years ago

Rewrite the equation from part A by factoring tge side that contains the variable r. Part A: 3r-6

Vilka [71]

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Step-by-step explanation:

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3 years ago

Given f(x) = √x and g(x) = x+2 find the domain of f(g(x)).

REY [17]

Answer:

E) None of the above

Step-by-step explanation:

Given $f(x)=\sqrt{x}$ and $g(x)=x+2$ , then $f(g(x))=\sqrt{x+2}$ . This shifts the graph of the parent function $f(x)=\sqrt{x}$ 2 units to the left. Thus, the domain of the function is $[-2,\infty)$ , making none of the above true.

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2 years ago