Answer:
The saves 5.75 dollars each week
Step-by-step explanation:
4/5A=1/2M
4/5Ax2=1/2Mx2
8/5A=1M
1 of M = 8/5 of A
Answer:
see attached image
Step-by-step explanation:
Answer:
The greatest possible error for the measurement 3.2 cm is 0.05 cm.
Step-by-step explanation:
Given : Bruce measured a buckle as 3.2 cm using the ruler
To find : What is the greatest possible error?
Solution :
The greatest possible error in a measurement is half of the measuring unit.
Measurement 3.2 cm.
3.2 was measured to the nearest tenth of a cm or 0.1 cm
So the measuring unit is 0.1.
The GPE is half of 0.1
i.e,
Therefore, The greatest possible error for the measurement 3.2 cm is 0.05 cm.