Which expression is equivalent to 73 ⋅ 7−5?
2 answers:
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Answer:
Option B
Step-by-step explanation:
Formula to be used to calculate the length of an arc,
Length of arc =
Here, θ = Angle subtended at the center by the arc
r = radius of the circle
By substituting values in the formula,
s =
Therefore, Option B will be the answer.
Answer:
Principal, P = $23675.90
Step-by-step explanation:
Given the following data;
Interest rate = 2.2 %
Future value = $27000
Time = 6 years
Number of times = 365 days
To find the principal amount, we would use the compound interest formula;
Where;
A is the future value.
P is the principal or starting amount.
r is annual interest rate.
n is the number of times the interest is compounded in a year.
t is the number of years for the compound interest.
Substituting into the equation, we have;
Principal, P = $23675.90
We have 13 total shapes and 7 of them meet the criteria, so the probability is:
<span>
</span>P(<span>Square or Triange) = </span>
<span>or about 0.3888.....
or 38.88%</span>
<span>
</span>P(<span>Square or Triange) = </span>
<span>or about 0.3888.....
or 38.88%</span>