Natural numbers are all numbers 1, 2, 3, 4… They are the numbers you usually count and they will continue on into infinity.
Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4…
Integers include all whole numbers and their negative counterpart e.g. …-4, -3, -2, -1, 0,1, 2, 3, 4,…
All integers belong to the rational numbers. A rational number is a number
Where a and b are both integer
he has enough time to finish his homework and walk the dog before his lesson. Explain
whether he should find an underestimate or an overestimate of the total time needed
Then estimate the total time and tell whether Ron has enough time for both tasks
is needed
Answer:
2 hours=120 mins
120-(45+25)
120-(70)
50
Ron has enough time to finish his homework and walk the dog before his lesson. Ron should overestimate the total time needed. Since Ron has 50 minutes to spare he could add 25 to home work time and another 25 to walking his dog. he still ha time to do both.
Answer:
-22
Step-by-step explanation:
18 + 4 = 22
then just add the negative to 22
-22
Answer:
-22
Step-by-step explanation:
-18 - 4 = 22
8 costumes. Not 8/0.75.
Write down 8 costumes, that's your answer.
Answer:
Choice D
Step-by-step explanation:
probability of B given A
given you win the first race, you win the second race
Answer: The correct option is
(D) The probability that you win the second race given that you win the first race.
Step-by-step explanation: We are given the following two events :
A : You win the first race
B : You win the second race.
We are given to select the statement that represents P(B\A).
We know that
for any two events R and Q, the probability P(Q\R) represents the probability of happening of event Q given that the event R has already happened.
Therefore, for the given two events A and B,
the probability P(B\A) represents the probability that you win the second race given that you win the first race.
Thus, (D) is the correct option.