Answer:
A.(170+30)-41
Step-by-step explanation:
(170+30)-41=170+(30-41)
200-41=170+(-11)
159=170-11
159=159
Answer:
-First player wins:
-Neither player wins:
Step-by-step explanation:
Applying the 4 step method:
Step 1: Identify events for which probability is to be determined:
- First player wins: First coin is heads, second coin is tails (HT)
- Neither player wins: Both coins are heads or both coins are tails (HH or TT)
Step 2: Calculate total number of possible outcomes:
Four possible outcomes: HH, HT, TT, TH
Step 3: Calculate probability of each event
Since the probability of a coin coming up heads is 'p':
Step 4: Add probability of each event
-First player wins:
-Neither player wins:
Answer:
Smallest possible x = 98.
Step-by-step explanation:
4312 = 2 * 2 * 2 * 7 * 7 * 11
56 = 2 *2 * 2 * 7
154 = 2 * 7 * 11
Because the HCF is 14:-
x = = 2 * 7 OR 2 * 7 * other prime number(s).
As there are 2 7's in the prime factors of 4312 there must also be another 7 in the prime factors of x.
x = 2 * 7 * 7 = 98.
Answer:
Your answer is 65
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Answer:
the answer is A
Step-by-step explanation:
There are 54 trials in the experiment and not 45 trials. Thus, Mary is incorrect.