Answer: option A and D results in 3 significant figures.
Step-by-step explanation:
A. 
The number 17.6 has three significant figures.
B. 
The number 119.25 has 5 significant figures
C. 
The number of 19.83 has 4 significant figures.
D. 
The number of 25.5 has 3 significant figures.
Hence, option A and D results in 3 significant figures.
Answer:
4
Step-by-step explanation:
because the point C is 100÷2
and segment diameter meet making it a right angle triangle.
(50 + 90) - 180= 40
In this item, we get the ratio of the volume of the smaller figure to the larger figure. That is,
volume of smaller figure: volume of larger figure
343:1000
Then, we get the cube root of the ratio,
7:10
Thus, the answer is the third choice.
Answer:
2.1
Step-by-step explanation:
So you have to reverse the order to get y, so you multiply 7 and .3 because that is the opposite of division
your answer is 2.1
Answer:
Step-by-step explanation:
In this problem, we are told that the mass of 1 grain of sand is:
The total mass of N grains of sand will be therefore
where
N is the number of grains of sand
M is the total mass
Here we have a number of grains of sand equal to
Therefore, the total mass of the grains of sand is:
