<span>The majority of the scores on the in test are between 85 to 115. This makes the mean 100 and the standard deviation 15. Anyone who scores above or below this range is ether more intelligent or less intelligent then the majority of participants in the test. Since Clara scored 118 she is smarter than most of the adults on this study.</span>
40/100 in the simplest form is 0.4.
Math:
Think about it this way.
4/10 is 0.4 because 4 into 10 goes into 10 4 times, since you need to make it a decimal.
Answer:
38.4
Step-by-step explanation:
48*20%=9.6 48-9.6=38.4
Answer:
B?
Step-by-step explanation:
Lets list what we know:
1.5 cups = 18 cookies
How many cups in 1 cookie will help us find the answer:
1.5 / 18 (1.5 cups per 18 cookies)
divide both sides by 1.5 (to get how many cookies in 1 cup)
1 / 12 (1 cup = 12 cookies)
Now, how many times does 12 fit in 30?
30/12 = 2.5
This means it takes 2 and a half cups of raisins to get 30 cookies.
If anything is still unclear please comment,
Hope this was helpful
Have a great day!
