S = 4
3(10) = 10 + 5s
30 = 10 + 5s
30 - 10 = 5s
20 = 5s
20 ÷ 5 = s
4 = s
Answer: (1/3)=0.33 repeating
(3/4)=0.75
Step-by-step explanation: Think (3/4) of it as quarters. 3 quarters made 0.75¢. And (1/3) is just a repeating decimal, which is 0.333333... and so far more.
"Difference" means there are two numbers, and if you miss <em>that</em> clue, then
the next word, "between", should alert you to the fact that two numbers are
required. The difference between one number is a lot like one scissor, one
tweezer, one pant, and the sound of one hand clapping.
Below are the choices that can be found from other sources:
A. 42
<span>B. 45 </span>
<span>C. 47 </span>
<span>D. 48 </span>
<span>E. 49
</span>
The answer is C or 47. The object’s resultant angle of motion with the +x-axis after the collision is 47. The reason for that is f<span>rom object A’s x-momentum is 5.7 × 104 kilogram meters/second and its y-momentum is 6.2 × 104 kilogram meters/second, we know that tan of the angle from the x-axis is 6.2 / 5.7 = 1.09 and acrtan 1.09 = 47.4</span>