Mathematics, 05.11.2020 20:50 alex43079
Evaluate each expression.
Choose the correct answer using the drop down menu beside each expression.
Question 6 options:
4
3
9
1.
23 + 1 * 4 − 3
2.
20 + 10 − 4 * 2
3.
3 + 52 − 6 * 4
Answers: 3
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What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.
Answers: 2
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What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.
Answers: 3
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In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 1
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Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Evaluate each expression.
Choose the correct answer using the drop down menu beside each expression...
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