Answer:
Derik finished first
Step-by-step explanation:
Derik = 35 1/6 = 35.10
other girl = 35.25
Answer:
$5.40
Step-by-step explanation:
To find the increase we need to consider our variables.
Current Rate = $4.50
Increase Percentage = 20% or 0.20
Now we can find the new rate by multiplying the Current Rate to the Increase Percentage and add it to the Current Rate again.
Total Price w/ Increase = ($4.50 x 0.20) + $4.50
Total Price w/ Increase = $0.90 + $4.50
Total Price w/ Increase = $5.40
Answer:
Each friend gets of the popcorns.
Step-by-step explanation:
Nathalie's brother takes 1/5 of the popcorn for himself.
so there is ( 1 - 1/5)
= 4/5 of the popcorns left in the bowl
including Nathalie and her 3 friends, there are (3 + 1) = 4 persons.
So, each friend gets
=
of the popcorns
Answer:
37
Step-by-step explanation:
Let's use the rule GEMDAS (Grouping, Exponents, Multiply, Divide, Add, Subtract) from left to right. Therefore, we will simplify the equation in the parentheses. . -(-7) creates a double negative, deeming the 7 positive, because when there is two negatives the number will turn into a positive. = 49, -3 x 4= -12. Therefore the final form of the equation will be 49 - 12 = 37.
Let me know if there are mistakes.
Turn everything into decimals:
sqrt(3) is about 1.732
sqrt(5) is about 2.236
pi is about 3.14
2sqrt(3) is about 3.464
Now we can organize from least to greatest:
sqrt(3)<sqrt(5)<pi<2sqrt(3)
Hope this helped!