63 miles per hour
20character limit is silly
Answer:
B.
Step-by-step explanation:
When written as proportions, the ratios of oranges to cups of juice are always equal.
She earned $184 in interest.
$644 in all.
Here's why:
The formula is interest = principal x rate x time.
i = 460 x 8% x 5 or i = 460 x 0.08 x 5.
PEMDAS
460(0.08) = 36.8
i = 36.8 x 5
36.8 x 5 = 184
i = $184
To find them in all, add the original amount she deposited with the interest.
460 + 184 = 644
In all: $644
Average rate of change of the function: 
Step-by-step explanation:
The average rate of change of a function f(x) can be calculated as:
where:
are the x-values of the interval taken into account to evaluate the rate of change of the function
are the values of the function at those points
In this problem, we have:
The function is 
, so
So, the average rate of change in this interval is:
Learn more about rates of change:
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brainly.com/question/12941985
#LearnwithBrainly
Answer:
12 cm
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(4+x) * 4 = 8^2
Distribute
16+4x = 64
Subtract 16
4x =48
Divide by 4
4x/4 = 48/4
x = 12
