Answer:
10*4-6*2=28
Step-by-step explanation:
The density of the gold sample is 19.3g/cm³
Let the mass of the gold sample be represented by m
m = 579 g
Let the volume of the gold sample be represented by V
V = 30 cm³
Let the density of the gold sample be represented by ρ
The formula for the density is:


The density of the gold sample is 19.3g/cm³
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5.815 equals to 5815\1000
Answer:
35N
Step-by-step explanation:
Find the constant multiplied to the mass:
8 * k = 40
Divided by 8
k = 5
Find the weight of a 7 kg mass
7 * 5 = 35N
Answer:
Either B or D.
Step-by-step explanation:
I consider both options valid. It all depends on how the employer is keeping track of time, ie if the pay "ticks" every 60 minutes, or an employee is allowed to clock in half hours.
Will I be able to work 30 and a half hour for example? If I'm allowed to, D.
If I have to work multiple of 60 minutes, B.