Which statement correctly describes a property of white light?
a. it makes all objects...
Mathematics, 29.01.2020 16:53 cookies1164
Which statement correctly describes a property of white light?
a. it makes all objects appear white.
b. it contains different wavelengths of visible light.
c. it allows light waves to be transmitted.
d. it contains all waves on the electromagnetic spectrum.
Answers: 1
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Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?
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Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 22:30, badpotterchris
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
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