Answer:
The average mass of one coffee bag is 75kg.
Step-by-step explanation:
The lorry on its own weighs 3500kg.
If it weighs 7250kg alongside coffee bags, we can make the assumption that to find the total mass of the coffee bags, we must take the combined total and subtract the lorry's weight from it.
7250kg subtract 3500kg is 3750kg.
There are 50 coffee bags, so this is the mass of all 50.
If we want to find the mass of one coffee bag, we have to divide the mass of 50 coffee bags by 50.
3750kg divided by 50 is 75kg.
The average mass of one coffee bag is 75kg.
Answer:
1:3 or 1/4 and 3/4
2:6
3:9
Step-by-step explanation:
Answer:
2,5,6
Step-by-step explanation:
2 is right across from 154 and is using the same lines so it is the same
5 is in the same position as 154 just a different spot
6 is just like 2 but across from 5
Answer:
51.5 m
Step-by-step explanation:
Plot the points B and C. Then substitute the points in the distance formula.
B(-35,-20)
C(-10,25)
![\sf = \sqrt{(-10-[-35])^2+(25-[-20])^2}\\\\=\sqrt{(-10+35)^2+(25+20)^2}\\\\=\sqrt{(25)^2+(45)^2}\\\\=\sqrt{625+2025}\\\\=\sqrt{2650}\\=51.5 \ m](https://tex.z-dn.net/?f=%5Csf%20%3D%20%5Csqrt%7B%28-10-%5B-35%5D%29%5E2%2B%2825-%5B-20%5D%29%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B%28-10%2B35%29%5E2%2B%2825%2B20%29%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B%2825%29%5E2%2B%2845%29%5E2%7D%5C%5C%5C%5C%3D%5Csqrt%7B625%2B2025%7D%5C%5C%5C%5C%3D%5Csqrt%7B2650%7D%5C%5C%3D51.5%20%5C%20m)
