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Sonbull [250]
3 years ago
9

effren recorded the number of students in each class level at highschool.based on his findings,what is the probability that a ra

ndomly selected student will be a freshman?

Mathematics
1 answer:
eimsori [14]3 years ago
4 0
The answer is C) 3/10
You might be interested in
Rad 18x^5y + Rad 32xy^3 - Rad 128xy
True [87]
Sqrt(18x^5y) + sqrt(32xy^3) - sqrt(128xy)
You may separate the roots to produce solvable square roots!

sqrt(9x^4)*sqrt(2xy) + sqrt(16y^2)*sqrt(2xy) - sqrt(64)*sqrt(2xy)

Simplifying makes it ...
(3x^2 + 4y - 8)*sqrt(2xy)
This should be the closest you can get to a simplified equation.
5 0
3 years ago
This may prove to be somewhat tricky.) Suppose that we have 10 coins, which are weighted so thatwhen flipped theith coin shows h
timama [110]

Answer:

2/10

Step-by-step explanation:

Probability of getting head on i'th coin = i/10

Probability Pr of getting head on 2nd coin (Event A) = 2 / 10

Probability Pr of getting head on 1st coin (Event B) = 1/10

Probability A given B = Pr (A/B) = Pr (A∩B) / Pr B ;

where A∩B = Pr (A & B) = Pr A X Pr B

Putting in above formula :

Pr (A/B) = <u>[(</u>1/10)x(2/10<u>)]</u>  / 1/10

= 2/10

4 0
3 years ago
Which choice names a radius of circle F?
ella [17]

Answer:

FE

Step-by-step explanation:

The radius of a circle is the line segment from the centre of the circle to a point on the circle.

F is the centre of the circle, thus

FA, FE, FD, FC and FB are all radii of the circle

8 0
3 years ago
(x+3)^2 and x^2+9 is equivalent?
chubhunter [2.5K]
They are not equivalent, try adding in numerical values for x, both do not come out the same.
3 0
3 years ago
Hurry please !!!
Sergio039 [100]

Answer:

  • A. g(x) = \sqrt[3]{x - 4}

Step-by-step explanation:

<u>Given function</u>

  • g(x) = ∛x

Graphed is, horizontal translation right 4 units.

<u>This is:</u>

  • g(x - 4)

or

  • g(x) = \sqrt[3]{x - 4}

Correct choice is  A

4 0
3 years ago
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