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How do I do this question about indices?
answered
May 9, 2019
Mathematics
middle-school
2
votes
129k
views
You have a land-line telephone that costs $25.95/month plus a utilities tax of 4.5%. How much will you pay for your telephone use in a year? $312.57 $311.40 $325.41 $479.56 any help would be appreciated!
answered
Feb 23, 2019
Mathematics
college
3
votes
113k
views
As an air mass cools, water will condense when: A. the temperature reaches the dew point. B. the humidity reaches the dew point. C. the relative humidity equals the standard humidity. D. the air pressure
answered
Feb 12, 2019
Biology
high-school
3
votes
201k
views
A student had to multiply 328 x 41. The student’s answer was 4,598. Use estimation to explain why this answer is not reasonable
answered
Nov 30, 2018
Mathematics
middle-school
4
votes
212k
views
What is the primary difference between a hypothesis and a theory? A theory is supported by more data and observations than a hypothesis is. A hypothesis is falsifiable, but a theory has been proven to
answered
Sep 8, 2018
Chemistry
high-school
4
votes
74.1k
views
Given f(2) = 12, which of the following could be an equation of the function? A. f(x) = 8x – 2 B. f(x) = 4x + 4 C. f(x) = 6x – 4 D. f(x) = –4x – 4
answered
May 12, 2018
Mathematics
high-school
4
votes
174k
views
Which of these best explains the ability of small insects to walk on the surface of still water?
answered
May 2, 2017
Biology
high-school
3
votes
156k
views
16. Why did Karl Marx believe that capitalism would be overthrown? A. Business owners would choose socialism. B. The middle class would grow too large. C. Workers would revolt. D. Laborers would leave
answered
Mar 27, 2017
Social Studies
high-school
1
vote
227k
views
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