Answer:
Step-by-step explanation:
use the distributive property: <em>a(b + c) = ab + ac</em>
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combine like terms
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Answer: the sand in the new terrarium is 2 inches deep.
Step-by-step explanation:
Zach has a terrarium with the dimensions of 20 by 8 and the terrarium was filled with 3 inches of sand. It means that the volume of sand that this terrarium contains is
20 × 8 × 3 = 480 inches³
Zach gets a new terrarium that is larger with the dimensions of 10 by 24. If Zach moved the existing sand in the new terrarium and the height of the sand is represented by h, then the volume of sand into he new terrarium is
10 × 24 × h = 240h
Since the volume of sand in both terrariums is equal, then
240h = 480
h = 480/240
h = 2 inches
Can't see the graph, but it should look something like this:
Answer:
69,168
Step-by-step explanation:
Timmy is an average kid
That no one understands
Mom and Dad and Vicky
Always giving him commands
(Bed, twerp)
The doom and gloom
Up in his room
Is broken instantly
By his magic little fish
Who grant his every wish
'Cause in reality
They are his oddparents
Fairly oddparents
Wands and wings
Floaty crowny things
Oddparents
Fairly oddparents
Really mod, pea pod
Buff bod, hot rod
Obtuse, rubber goose, green moose, guava juice
Giant snake, birthday cake, large fries, chocolate shake
Oddparents
Fairly oddparents
It flips your lid when you are a kid with fairly oddparents
(Yeah, right)
There are three groups of people: 25 years old and younger, between 25 to 50, and 50 years old and older. Their fractions must equal to 1 because these three together form the whole.
1 = 1/3 + 2/7 + x
where x is the fraction for people ages 25 to 50 years old
x = 8/21
So, the actual number of people ages 25 to 50 years old is:
84(8/21) = 32 people
