Answer:
8.33%
Step-by-step explanation:
Given that the quiz has;
A multiple-choice question with 3 possible answers
A multiple-choice question with 4 possible answers
In the first question;
⇒The three choices,each has the probability of 1/3 to be picked
In the second question;
⇒The four choices, each has a probability of 1/4 to be picked
1/4
Finding the probability that both responses are correct will be;
1/3* 1/4 =1/12
As a percentage will be
1/12 * 100= 8.33%
<em><u>Answer: 10.</u></em>
<em><u /></em>
<em><u>Step-by-step explanation:</u></em>
<em><u>DIVISION. 120/12.</u></em>
<em><u>That is hard! Here's a trick.</u></em>
<em><u>12x9= 99=9=108. Or 12x6=66+6=72.</u></em>
<em><u>We will stick with 12x9, that equals 108.</u></em>
<em><u>We should add another 12 until we get to 120. </u></em>
<em><u>108+12=120. That is 10 times. The trick was...</u></em>
<em><u>dividing by 12 is hard, so lets say 12x4. I can put 4 and 4 together.</u></em>
<em><u>44 then and another 4. That is 48. So 12x4=48.</u></em>
<em><u /></em>
Answer:
Simplify the radical by breaking the radicand up into a product of known factors.
20
Step-by-step explanation:
