Answer:
9450000 red cars
Step-by-step explanation:
Out of 100 cars that passed, 27 of them where red.
The probability of red car to pass = 27/100
Probability of red car to pass = 0.27.
Now we are given a new value.
The value is 35 million cars.
Which is equal to 35000000.
We are asked to estimate the number of cars that will be red from Ben previous calculations.
The estimate = probability of red cars passing* number of cars in total
The estimate = 0.27 * 35000000
The estimate = 9450000
So we expect 9450000 red cars to pass
1. 5 2. 7 3. 6 simply add the images together to get your answer. I hope that helps
9514 1404 393
Answer:
1000
Step-by-step explanation:
If the number of protesters per minute remains a constant, then you could write the proportion ...
p/12 = 177/2.1
Multiplying by 12 gives ...
p = 12(177/2.1) ≈ 1011.4
Here, minutes are given to 2 significant figures, and the initial count is given to 3 significant figures. The best you can hope for is that your estimate is good to 3 significant figures:
1010 protesters
It is probably sufficient to report the number to 2 significant figures*:
1000 protesters
_____
* Unfortunately, with a number like 1000, the only way you can tell it has 2 significant figures is to report it as 1.0×10³ or 10. hundreds. The trailing zeros are usually not considered significant.
<em>So</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>of</em><em> </em><em>option</em><em> </em><em>B</em><em>.</em>
<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>
<em>hope </em><em>it</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>helpful</em><em> </em><em>to</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em>
