Using first the customary ruler and then the metric ruler, measure the length of the side of the wooden block. Remember to estim
2 answers:
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Answer:
B. 5
Step-by-step explanation:
Step 1: Rewrite the equation a bit
Step 2: Place a logarithm base 7 on both sides
Step 3: Solve for x
Neat exponent question :)
Answer:
1.92%
Step-by-step explanation:
The probability for first case, picking a queen out of deck, will be:
as there will be 4 queens in a deck, one of each suit.
For the second pick, the probability of picking a diamond card, will be:
here the total will remain 52 as he has replaced the first card and not kept it aside and there will be 13 cards in diamond suit (including the three face cards).
Thus the net probability for both cases will be:
Thus total probability for the combined two cases will be 1.92%