Math

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1. mathamatics,physics

   1.A vibrating object completes 240 cycles in 15 s. What is its frequency, in hertz? 240 Hz 16 Hz 0.0625 Hz 15 Hz 2.A standing wave is set up in a pool 24 m long which contains six loops. What is the wavelength? 8m 24m 48m 4m 3.A

2. algebra

   the spreadsheet shows the monthly revenue and expenses for a new business.use the models to predictt the month in which revenue will equal expense. month revenue expenses jan 4000 22,000 feb 9000 24,000 mar 13,000 25,000 apr

3. Math

   1. Choose the list that shows these numbers in order from smallest to largest. 0.32, 0.321, 0.3, 0.345 A. 0.321, 0.32, 0.3, 0.345 B. 0.3, 0.32, 0.321, 0.345 C. 0.32, 0.3, 0.345, 0.321 D. 345, 0.321, 0.32, 0.3 Answer: B 2. Choose

4. math

   the question is find the sum of the first eight terms in the series 3-12+48-192+... is 1)-13,107 2)-21,845 3)-39,321 4)-65,535 I got that a1 is 3 and a8 was -49152. I wanted to make sure this was a geometric sequence with a r of

1. Math

   I need help with these following questions: 1. Which type of graph is best to illustrate differences in data by using bars to represent the data? (a) bar graph (b) line graph (c) circle graph (d) pictorial graph 2. Sales made last

2. Business Math

   Al Smith, who lives in Territory five, carries 10/20/5 compulsory liability insurance along with optional collision that has a $300 deductible. Al, who was at fault in an accident, caused $4,000 damage to the other auto, as well

3. accounting

   Cournot Company sells 100,000 wrenches for $12 a unit. Fixed costs are $300,000, and net income is $200,000. What should be reported as variable expenses in the CVP income statement? (a) $700,000. (c) $500,000. (b) $900,000. (d)

4. Math

   How do I write this in standard form 20 000 000+4 000 000+300 000+40 000+200+500+80+4

1. precal

   The amount of fans that have entered the stadium of a UT football game after the doors have opened is shown in the table below. t (minutes) attendance 10 40,000 20 60,000 30 70,000 40 80,000 50 85,000 60 90,000 70 95,000 80

2. math

   vickie earns $20,000 a year as a bookkeeper. if she receives a raise of 2%, how could her new total salary be represented? 1. 0.02($20,000) 2. $20,000/0.02 3. 0.02($20,000)+ 0.02 4. 0.02($20,000)+ $20,000 5. $20,000/0.02 + $20,000

3. Math

   Choose an appropriate metric unit for the mass of a paper clip. A. meter B. gram C. kilogram*** D centimeter Which is likely to have a mass close to 700 grams? A. a 5-year-old child B. an orange C. an 8oz glass of water D. an

4. Business Math

   ________ is the amount of a $3,000.00 annuity due at 12 percent compounded semiannually for 3 years. A. $334,321.00 B. $43,068.93 C. $22,180.50 D. $41,814.50

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