Answer:
x =
<u><em>OR</em></u>
x =
Step-by-step explanation:
<em>Cross Multiplying</em>
x × 8 = 5 × 3
8x = 15
<em>Dividing both sides by 8</em>
x =
<u><em>OR</em></u>
x =
Answer:
The value of x is 7 cm.
Step-by-step explanation:
Answer:
c = 149 + 0.02p
Step-by-step explanation:
Answer:
The probability that the good exam belongs to student <em>X</em> is 0.8571.
Step-by-step explanation:
It is provided that the probability that <em>X</em> did well in the exam is, P (X) = 0.90 and the probability that <em>X</em> did well in the exam is, P (Y) = 0.40,
Compute the probability that exactly one student does well in the exam as follows:
Then the probability that <em>X</em> is the one who did well in the exam is:
Thus, the probability that the good exam belongs to student <em>X</em> is 0.8571.
Answer:
400 tiles to cover the entire back splash