What is 123×553×9953×2020×0×01235=
1 answer:
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Answer:
Option (4). 25%
Step-by-step explanation:
The graph attached shows the exponential growth.
Let the graphed function is y =
Here 'r' = Rate of growth
t = Duration of time in years
y = enrollments after time 't' years
Graph shows at time 't' = 0 or initially number of enrollments = 20
After 8 years number of enrollments will be
120 =
6 =
log 6 =
0.77815 =
= 0.0972689
r = 25.1%
r ≈ 25%
Therefore, Option (4) will be the answer.
Answer:
c = 7
Step-by-step explanation:
Using the sine ratio in the left right triangle and the exact value
sin45° = , then
sin45° = =
=
( cross- multiply )
2a = 14 ( divide both sides by 2 )
a = 7
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Using the tangent ratio in the right triangle and the exact value
tan30° = , then
tan30° = =
=
=
( cross- multiply )
c = 7
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