Consider the following pair of equations:x + y = −2
y = 2x + 10
If the two equations are graphed, at what point do the lines representing the two equations intersect?
(−4, 2)
(4, 2)
(−2, 4)
(2, 4)
Answers
Answer:
(-4,2)
Step-by-step explanation:
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I believe that an answer without an explanation is no help. This answer, however,
is the result of the combination of the seat of my pants and the top of my head,
so I'm afraid that no cogent explanation can be given. Here's the answer:
The factored form of [ 16x - 2x - 3 ] is (2x-1)(8x + 3) .
Answers
Answer: Point D
Step-by-step explanation:
Answer:
Point D
Hope it helps! <3
Answers
Answer: Probability that a student is absent given that today is Monday is 0.15.
Step-by-step explanation:
Since we have given that
Probability that it is Monday and that a student is absent P(M∩A) =
Number of school days in a week = 5
Probability that a randomly selected day of the school week is Monday = P(M)=
We need to find the probability that a student is absent given that today is Monday.
We will use "Conditional Probability":
Hence, Probability that a student is absent given that today is Monday is 0.15.
Final answer:
The probability that a student is absent given it's Monday is 0.15 or 15%.
Explanation:
From the problem, it's given that the joint probability of it being Monday and a student being absent is 3/100. The probability that a randomly selected day of the school week is Monday is 1/5, as there are 5 school days in a week (not 55 as stated in the question). Using these probabilities, we can find the conditional probability that a student is absent given that today is Monday, using Bayes' theorem.
To apply Bayes' theorem, we divide the joint probability by the probability of the given condition. This results in (3/100) / (1/5) = (3 / 100) * (5 / 1) = 15/100 = 0.15.
Therefore, the probability that a student is absent given that it's Monday is 0.15 or 15%.
Learn more about Conditional Probability here:
#SPJ12
Answers
≈ 2.01
Step-by-step explanation:
r = 1/2 V h^2+2 A/pi - h/2 = 1/2 x V 10^2+2x152/pi - 10/2 ≈ 2.01367
Answers
Therefore in a decagon (10 sides), there are 144 degrees is one interior angle.
Answers
So '25%' means 0.25 .
50 percent means 0.50 .
77% means 0.77 .
etc.
To find 41% of a number, multiply the number by 0.41 .
25% = 25/100
25/100 * 150
= 0.25 * 150 = 37.5