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vaieri [72.5K]
3 years ago
12

FIND THE AREA AND SHOW WORK PLEASE HELP!!!

Mathematics
1 answer:
lidiya [134]3 years ago
5 0
A=b*h/2
a=8*9/2
a=72/2
a=36

a=3.14*4*4
a=3.14*16
a=50.24

36+50.24=86.24

The total area is 86.24 cm
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Easton won best of show in 60% of the shows he entered. In how many shows was Easton entered if he won 15 times last year?
sladkih [1.3K]
x-\ number\ of \ shows\\\\
60\%*x=15\\\\
\frac{60}{100}x=15\\\\
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3 0
3 years ago
An insurance company is setting out its policy for the next year. The chance that a customer (on average) survives another year
Doss [256]

Answer:

The expected loss is  E  =  $6980

Step-by-step explanation:

From the question we are told that

     The  chance that a customer  survives another year is p =0.96

     The rate at which the policy is sold is   r =  $85 per month

      The rate at which the policy is sold per year is   R =  $85 * 12 per year

                                                                                          = $1020 per year

     The amount paid the the beneficiaries is  A =$200,000

The expected value of profit/loss for this company is mathematically represented as

            E  =  R -[ (1-p)*A]

substituting values

            E  =  1020 -[ (1-0.96)*200000]

             E  =  1020 -8000

             E  =  - $6980

The negative sign shows that it is a loss

7 0
3 years ago
5/2x+7.75=y in standard form
Naddika [18.5K]
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3 0
4 years ago
Garrett has deposited $519 in a savings account that earns interest at a rate of 4.2% compounded daily. What will the account ba
dedylja [7]
The formula is
A=p (1+r/k)^kt
A future value?
P present value 519
R interest rate 0.042
K compounded daily 365
T time 17 years
A=519×(1+0.042÷365)^(365×17)
A=1,059.83

Hope it helps!
5 0
3 years ago
Suppose a dress originally cost $58.00. It is on sale for 25% off. Then a 6% sales tax is added to the discounted price. How muc
SpyIntel [72]

Answer:

29.00

Step-by-step explanation:

3 0
3 years ago
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