Alonso spins a spinner and gets a red outcome 12 times He predicts that if he repeats the experiment 1,000 times, the pointer wi
ll stop on red 240 times. How many times did Alonso spin the spinner?
1 answer:
Out of the x times Alonso spins the spinner, it lands on red 12 times.
Out of 1000 times, he predicts it will land on red 240 times.
With this information we can set up a proportion to solve for x:
x/12 = 1000/240
Cross multiply
(12)(1000) = (x)(240)
12000 = 240x
Solve for x
x = 12000/240 = 50
The answer is 50 times.
You might be interested in
<span>Booker has 4 packs of trading cards. There are 12 cards in each pack.
is this divison.
Yes! It is!
</span>
Answer:
7 x 7 x 7 x 7 = 2401
Step-by-step explanation:
Answer:
840
Step-by-step explanation:
Given
Required
Determine the number of rankings
The term "ranking" as used in this question implies permutation and the required is calculated using:
Where
So:
<em>Hence, number of ranking is 840</em>
I’m pretty sure the angle in 53 degrees
Answer:
<u>36</u>
Step-by-step explanation:
You multiply 40% by 90. Or make 40% 0.4 and multiply that by 90.
