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A gallon of gas in Japan costs $4.24. If the exchange rate is 1 dollar / 90 yen, who many yen would it cost per gallon of gas?
answered
Apr 1, 2019
Mathematics
college
5
votes
5.7k
views
suppose the probability that a US resident has traveled to Canada is 0.18 to Mexico is 0.09 and to both countries is 0.04 what's the probability that an American chosen at random has travel to either Canada
answered
Feb 21, 2019
Mathematics
middle-school
4
votes
179k
views
Where are nerve receptors are found in your body?
answered
Nov 1, 2018
Biology
high-school
5
votes
177k
views
How many moles of H2O are in 42.0 g H2O?
answered
Jun 25, 2018
Chemistry
high-school
2
votes
47.3k
views
What is the total amount that Matthew's bank will receive after lending him $8,000 for four years at an interest rate of 6 percent, compounded annually? a.$9,358.87 b.$10,099.80 c.$10,210.25
answered
Jun 16, 2018
Mathematics
high-school
6
votes
155k
views
What is the most penetrating kind of radiation product that can be shielded with aluminum foil
answered
Apr 25, 2018
Chemistry
high-school
4
votes
178k
views
What is histamine? A medication used to treat allergic reactions A substance released by the body in response to injury initiating an immune response A type of poisonous spider A biting insect
answered
Jan 31, 2018
Health
high-school
2
votes
186k
views
Which event is the climax of Narrative of the Life of Frederick Douglass? A: Douglass escapes to freedom in the North and changes his name. B: Douglass marries Anna, a free black woman. C: Douglass begins
answered
Mar 5, 2017
English
middle-school
2
votes
73.9k
views
Fe2O3+2Al ~2Fe+Al2O3
answered
Feb 17, 2017
Chemistry
college
3
votes
230k
views
Brad is testing three solutions with litmus paper. After dipping the litmus paper strips in the solutions, he observes two papers turning blue and one turning red. Out of the three solutions, how many
answered
Jan 25, 2017
Chemistry
high-school
5
votes
84.4k
views
Which statement explains why nuclear waste materials may pose aproblem?(1) They frequently have short half-lives and remain radioactive for brief periods of time.(2) They frequently have short half-lives
answered
Apr 29, 2016
Chemistry
high-school
5
votes
113k
views
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