Mathematics
Mathematics, 07.12.2019 09:31, maddyf7253

Original temperature: 15 degrees celsius, new temperature: 12 degrees celsius

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 22:20, corbinfisher
The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?
Answers: 2
image
Mathematics, 22.06.2019 03:00, TheOriginalMeyah
The biologist has a second culture to examine. she knows that the population of the culture doubles every 15 minutes. after 1 hour and 15 minutes, her assistant found that 80,000 bacteria were present. a) what was the size of the initial population? b) predict the size of the culture at t=3 hours. what was the size of the population at 40 minutes? explain and justify your answers. c) create a graph of the population as a function of time. find an equation that can be used to predict the size of the population at any time t. d) examine the rate at which the bacteria culture is growing. how fast is the culture growing after 1 hour? after 1.5 hours? after 2 hours? use a time interval of h = 0.01 hours to estimate these rates. interpret these rates in terms of the context of the problem situation. how do these three rates compare?
Answers: 1
image
Mathematics, 22.06.2019 03:30, chuchi24
The room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?
Answers: 2
image
Mathematics, 22.06.2019 04:30, nmg9
Who can me with this algebra for your guys.
Answers: 1
Do you know the correct answer?
Original temperature: 15 degrees celsius, new temperature: 12 degrees celsius...

Questions in other subjects:

Konu
English, 30.09.2021 18:50