Answer:
294 cars
Step-by-step explanation:
hope this helpt touch thanks it my birth day
The Number of people is 12 when time taken is 2 hours.
According to the statement
Time taken when 10 people works is 3 hours
Time taken when 5 people works is 8 hours
Then we have to find the number of peoples when time taken is 2 hours.
So, average time that for which single person works is 180 min/ 10 = 18 min.
It means the average time for single person works is 18 min in case of 10 people.
and one thing is clear that the number of people is greater than 10 people when time taken is 2 hours.
So, The Number of people is 12 when time taken is 2 hours.
Learn more about AVERAGE here brainly.com/question/8728504
#SPJ4
Answer:
let the breadth of room be 'x'm
so the lenghth of room is 'x+8'm
Given
Area of room=48m²
i.e length ×breadth =48m²
or,(x+8)x=48
or,x²+8x-48=0
or,x²+12x-4x-48=0
or,x(x+12)-4(x+12)=0
or,(x+12)(x-4)=0
Either x+12=0
or,x=-12(which is not possible)
Or,x-4=0
or,x=4
Thus,breadth is 4m.
length=x+8=4+8=12m
The dimensions of room are 8m and 12m respectively.
Answer:
B, C, and E.
Step-by-step explanation:
<em>Common term of 5.</em>
<em>5(6x²-x-2)</em>
<em>Factor.</em>
<em>6x²-x-2</em>
<em>(6x²+3x)+(-4x-2)</em>
<em>=3x(2x+1)-2(2x+1)</em>
<em>(2x+1)(3x-2)</em>
5(2x+1)(3x-2)
<em>B, C and E is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
