77 because 4.9 Times 10 Times 3 equals 147 and 1.4 Times 10 Times 5 equals 70 then you would subtract 70 from 140 and get 77
Answer:
y= 2
Step-by-step explanation:
The slope intercept form equation is
y = mx+b where m is the slope and b is the y intercept
m= 0 and b=2
y = 0x +2
y= 2
Answer:
3/2
Step-by-step explanation:
A couple of different methods are used for dividing fractions.
1. "Invert and multiply". Dividing by a number is the same as multiplying by its reciprocal:
(3/4) / (1/2) = (3/4) × (2/1)
= (3·2)/(4·1) = 6/4 = 3/2
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2. Make the denominators the same and use the ratio of numerators.
(3/4) / (1/2) = (3/4) / (2/4) = 3/2
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For these fractions, you can recognize that 3/4 is 1/4 more than 1/2, and that 1/4 is half of 1/2. That means 3/4 is half-again as much as 1/2, so is 1 1/2 = 3/2 times 1/2. This tells you the ratio (3/4) : (1/2) = 3/2.
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Along the lines of the above, you can write the ratio as ...
(3/4) : (1/2)
and multiply by 4 to get
= (3/4)×4 : (1/2)×4 = 3 : 2
Answer:
40 exhibits dose the aquarium have.
Second model represent the problem.
Step-by-step explanation:
let number of exhibits dose the aquarium have = x
According to given condition;
90% of x = 36
(90/100) x = 36
x = (36×100)/90
x = 40
40 exhibits dose the aquarium have.
Second model represent the problem.
Recall the definition of absolute value.
When 
,
When ,
The derivative does not exist at 
, since the one-sided limits
and
do not match.
So the derivative of 
is
Now we can write this as
since
and
