In ΔABC, BC = 4 centimeters, m∠B = m∠C, and m∠A = 20°. What is AC to two decimal places?

a. 9.32 centimeters

b. 10.01 centimeters

c. 11.52 centimeters

d. 12.09 centimeters

16 is 4 times as large as blank

How many 3 digit license plates can be made if the plate starts with a number, ends with a letter and the middle is either one?

Find the area 9cm 8cm 13cm 9cm 11cm

Suppose that 30% of a population has dimples. You want to estimate the probability that it will take at least a sample of three to find one person with dimples.

In a particular hospital, 5 newborn babies were delivered. here are their weights (in ounces) : 119, 104, 92, 97, 103 Assuming these weights constitute an entire population find the standard deviation of the population, round answers to at least two

samuel wants to buy a snake for 288 and the pet store owner wants hin to make 6 equal payments of 49 what error did the pet store owner make

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A box of fruit has four more apples than oranges. together there are 52 pieces of fruit. how many of fruit are there

two angles of a pentagon are 58 degrees and 83 degrees respectively the other three angles are in the ratio of 5:6:8 find the value of the largest angle