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KatRina [158]
4 years ago
8

MATH HELP PLEASE 10 POINTS !

Mathematics
1 answer:
joja [24]4 years ago
7 0
Three times the difference of a number n and 1
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Elenna [48]
A.) alternate exterior angles
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3 years ago
Dean had already read 1 book this year before joining a book club, and he plans to read 1 book every month now that he has joine
solniwko [45]

<em>b</em><em> </em>for <em>books</em><em> </em>read. b=1x + 1. the amount of months he's been in the club goes for x and +1 because he already read a book before he joined. if you do easy math, he's been there for 8 months because he read 9 books. i probably got the equation backwards but this works both ways imo.

6 0
3 years ago
At Central High School, the following probabilities have been determined.
yuradex [85]

Answer:

The expression is \frac{h}{g}

Step-by-step explanation:

Define the following events:

A: The student is enrolled in a foreign language class,

B: The student is enrolled in a technology class

We are given that P(A) = f, P(B) = g, P(A\cap B) = h

Recall the definition of conditional probability: Let A, B be sets if P(B)>0, then, the probability of A given B is given by the expression

P(A|B) = \frac{P(A\cap B)}{P(B)}

So, using this, we are asked for the probability P(A|B) which is

P(A|B) = \frac{P(A\cap B)}{P(B)} = \frac{h}{g}

8 0
3 years ago
Help!! What’s the answer??<br> 20 points!
Fittoniya [83]

Answer:

b or c I'm not for sure

Step-by-step explanation:

hope this helps

8 0
4 years ago
Read 2 more answers
After the row and column reductions, what is the minimum number of lines needed to cover the zero's?
HACTEHA [7]
C .2 lines should be the answer
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3 years ago
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