Answer:
I believe the answer is -176º
Answer:
58
Step-by-step explanation:
the mean is adding up all the numbers, then dividing by the amount of the numbers.
add up all the numbers:
13 + 13 + 14 + 18 + 22 = 80
the mean is 23.
so you need to back track:
23 * 6 = 138
138 - 80 = 58
Answer:
Perimeter of figure = 36.3
Step-by-step explanation:
We'll begin by calculating the perimeter of the rectangle. This can be obtained as follow:
Length (L) = 9
Width (W = 4
Perimeter of rectangle (Pᵣ) =?
Pᵣ = 2(L + W)
Pᵣ = 2(9 + 4)
Pᵣ = 2(13)
Pᵣ = 26
Next, we shall determine the perimeter of semi circle. This can be obtained as follow:
Diameter (d) = 4
Pi (π) = 3.14
Perimeter of semi circle (Pₛ) =?
Pₛ = ½(πd) + d
Pₛ = ½(3.14 × 4) + 4
Pₛ = ½(12.56) + 4
Pₛ = 6.28 + 4
Pₛ = 10.28
Finally, we shall determine the perimeter of the figure. This can be obtained as follow:
Perimeter of rectangle (Pᵣ) = 26
Perimeter of semi circle (Pₛ) = 10.28
Perimeter of figure =?
Perimeter of figure = Pᵣ + Pₛ
Perimeter of figure = 26 + 10.28
Perimeter of figure = 36.28 ≈ 36.3
A monomial is an expression with one term. -8c is a monomial.
The amount that should be put into account is $6171.88
The formula for the compounded continuously is
(1)
where , A = future amount or the final amount
P = principal amount to be invested
r = annual interest rate
t = time
n = number of compounding in a year
According to the question we have been given that
A = $8000
r = 0.052
t = 5
n = 12
putting the required values in equation (1) we get
8000 = P(1 + 0.052/12)^(5*12)
8000 = P (1.004)^60
8000 = P*1.27
P = 8000/1.27
P = $6171.88
Thus the amount that should be put into account is $6171.88
Learn more about principal amount here : brainly.com/question/25545513
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