Mathematics, 28.09.2019 13:30, Jasten
Sharita does special typing jobs for scientists. she charges $13 for the first 3 pages and $3 for each additional page of scientific typing. sonia, a biologist, paid $103 to have a research paper typed. how many pages long was sonia's paper?
Answers: 2
Mathematics, 21.06.2019 13:20, jimmyjimjim
Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.
Answers: 2
Mathematics, 22.06.2019 00:30, lazybridplayer
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
Sharita does special typing jobs for scientists. she charges $13 for the first 3 pages and $3 for ea...
Mathematics, 22.08.2019 18:00
History, 22.08.2019 18:00
Mathematics, 22.08.2019 18:00
Physics, 22.08.2019 18:00
Mathematics, 22.08.2019 18:00