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sweet [91]
2 years ago
6

Mary is making pillows for her life skills class. she bought 2 1/2 yards of fabric. her total cost was $15. what was the cost pe

r yard
?
Mathematics
1 answer:
Delvig [45]2 years ago
3 0
$6 per yard
please give brainliest
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How much money has to be invested at 5.9% interest compounded continuously to have $15,000 after 12 years?
scoray [572]

The amount of $7389.43 has to be invested at 5.9% interested continuously to have $15,000 after 12 years.

Step-by-step explanation:

The given is,

                Future value, F  = $15,000

                           Interest, i = 5.9%

              ( compounded continuously )

                            Period, t = 12 years

Step:1

           Formula to calculate the present with compounded continuously,

                                       F=Pe^{(i)(t)}...............(1)

           Substitute the values in equation (1) to find the P value,

                                  15000=Pe^{(0.059)(12)}          ( ∵ i = \frac{5.9}{100}=0.059 )

                                  15000=Pe^{0.708}

                                  15000=P(2.0299)             ( ∵ e^{o.708} =2.0299 )

            We change the P (Present value) into the left side,

                                        P=\frac{15000}{2.0299}

                                            =7389.427

                                            ≅ 7389.43

                                         P = $ 7389.43

Result:

           The amount of $7389.43 has to be invested at 5.9% interested continuously to have $15,000 after 12 years.  

                       

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Mark wants to find the area of a circle with a diameter of 6 cm. Which expressions can he use to find the area of the circle in
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Answer:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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You have inherited land that was purchased for $30,000 in 1960. The value of the land increased by approximately 5% per year. Wh
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Answer:

  $361,223

Step-by-step explanation:

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