Mathematics, 26.07.2021 17:40 aaronpmoore1010
Edward brought 49 9/20 kg kg of guavas on his school trip. He distributes 16 3/5 kg of guavas in the first quarter of the trip, 7 4/8 kg of guavas in the second quarter of the trip, and 17 3/4 kg of guavas in the third quarter. How many kg of guavas are left for the last part of the trip?
Answers: 3
in first trip 
![\Rightarrow 49\dfrac{9}{20}-[16\dfrac{3}{5}+7\dfrac{4}{8}+17\dfrac{3}{4}] \\\\\Rightarrow 49+\dfrac{9}{20}-16-7-17-[\dfrac{3}{5}+\dfrac{4}{8}+\dfrac{3}{4}]\\\\\Rightarrow 9+\dfrac{9}{20}-\dfrac{24+20+30}{40}\\\\\Rightarrow 9+\dfrac{18-74}{40}\\\\\Rightarrow 9-\dfrac{56}{40}\\\\\Rightarrow \dfrac{360-56}{40}\\\\\Rightarrow \dfrac{304}{40}\ or\ 7\dfrac{24}{40}\ kg](/tpl/images/1399/8159/5a8e7.png)
of guavas are left for the last trip.
Another question on Mathematics
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 22.06.2019 00:00
If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0
Answers: 3
You know the right answer?
Edward brought 49 9/20 kg kg of guavas on his school trip. He distributes 16 3/5 kg of guavas in the...
Questions
Mathematics, 19.09.2019 01:30
Business, 19.09.2019 01:30
English, 19.09.2019 01:30
Physics, 19.09.2019 01:30
Health, 19.09.2019 01:30
Health, 19.09.2019 01:30
Computers and Technology, 19.09.2019 01:30
Mathematics, 19.09.2019 01:30
Mathematics, 19.09.2019 01:30
Mathematics, 19.09.2019 01:30
English, 19.09.2019 01:30
English, 19.09.2019 01:30
