Answers: 3

Mathematics, 04.02.2019 18:43

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Answers: 2

Mathematics, 03.02.2019 23:03

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Answers: 1

Mathematics, 01.02.2019 19:20

The garden club earned \$15$15 per hour by weeding neighborhood gardens for tt hours. a generous donor has agreed to double their earnings. how much did the garden club earn in all? write your answer as an expression.

Answers: 3

Mathematics, 01.02.2019 16:00

Aking and his army will attempt to capture a fortress. the left and right flanks break off from the main group to attack the west and east guard towers. suppose the left flank has a 60% chance of success and the right flank has a 75% chance of success, independently of one another. if both flanks capture their respective targets, then the king has a 98% chance of successfully taking the fort. if, however, only the left flank captures its tower, the king has an 80% chance of success; if only the right flank succeeds, the king has a 50% chance. if both flanks fail, then the king's chance of capturing the fort drops to 20%. it turns out the king captures the fort. what is the probability that one, and only one, flank was successful (either the left, or the right, but not both)? (round your answer to 3 decimal places)

Answers: 2

How to find volume, lateral area and total area?

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