6) answer is B , random sampling produces a representative sample
7) 0.1 = 10% so the answer is A, he saves 10% of his income
Beverley is right
explanation
there is 3 answers
0,9,3
hope this helps
cauculator link: https://www.symbolab.com/solver/functions-calculator
:D
from Kenny
all the best!
Answer:
<h2>A. 2x² + 5x + 1</h2>
Step-by-step explanation:
-18 because a negative number times positive is negative.
~JZ
Answer:
And the probability that the first die shows an odd number is 1/2, as is the probability that the second does. Since the dice fall independently, P(both are odd) = P(first is odd)*P(second is odd) = (1/2)*(1/2) = 1/4. Therefore P(at least one is even) = 1 - 1/4 = 3/4.
