Answer:
I Believe if so, this is your answer
Step-by-step explanation:
y
=
e
(
x
)
OR
y
=
√
x
−
10
Step-by-step explanation:
$480 is 40% off the original price
=> $480 is 60% of the original price
Hence the original price is $480 * (100/60) = $800.
Answer:
7.99 m
Step-by-step explanation:
The formula for the circumference (C) of a circle in terms of its radius (r) is ...
C = 2πr
Putting in the given values, we can find r.
50.2 = 2·3.14·r
50.2/6.28 = r ≈ 7.99 . . . . . divide by the coefficient of r; round to 3 significant figures.
To 3 significant figures, the radius is 7.99 meters.
___
Rounded to the nearest tenth meter, it is 8.0 m.
Eighty-one thousand two hundred seventy-one.
Answer:
a)
D. y = (x +1)(x + 3)
b)
C. 3x ( x - 3) = 0
Step-by-step explanation:
Hope it helps you in your learning process.
