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mixas84 [53]
3 years ago
5

5. The inside and bottom of an aboveground circular pool need lining. The pool is 4 ft 3 in deep with a diameter of 22 ft.

Mathematics
1 answer:
slavikrds [6]3 years ago
5 0

Answer:

i dont know good luck

Step-by-step explanation:

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The XYZ company is seeing its value declining at a rate of 3.2% per year. If the current value is $2,300,000, what will the valu
slega [8]
Given that its value decreases by r = -3.2% (i.e decreasing means that the rate is negative) and that the current value of the company is P = 2,300,000.

The value of the company in n = 5 years is given by

FV=P(1+r)^n \\  \\ =2,300,000(1-0.032)^5 \\  \\ =2,300,000(0.968)^5=2,300,000(0.8499) \\  \\ =\$1,954,810.81
4 0
3 years ago
What is the measure of Angle DEF?
jarptica [38.1K]

Answer:

D

Step-by-step explanation:

Angles outside a circle are half the difference of the measures of the intercepted arcs.

78 - 12 = 66

66/2 = 33

The angle is 33 degrees

3 0
3 years ago
the giant swallowtail is the largest butterfly in the united states . its wingspan can be as large as 16 centimeters. what is th
Anna11 [10]
The maximum wingspan in millimeters would be 160.

The prefixes, Kilo, Hecto, Deca, Deci, Centi, and Milli all increase by powers of ten. An easy way to remember this is 

King  Kilo
Henry  Hecto 
Died  Deca
Drinking  Deci
Chocolate Centi
Milk   Milli 

Since Centi is greater than Milli by one space, you increase by ten, which means you move the decimal once to the right. 

Hope this helps! :)
4 0
3 years ago
Read 2 more answers
How to simplify 2431-187
evablogger [386]
2,431 - 187 = 2,244.
7 0
3 years ago
At the moment a hot cake is put in a cooler, the difference between the cake's and the cooler's temperature is 50° Celsius. This
dybincka [34]

Answer:

D(t)=50(0.8)^t

Step-by-step explanation:

We are given that

Initially the difference between the cake's and the cooler's temperature ,a=50 degree Celsius

r=\frac{1}{5}/min

We have to find the function that gives the temperature difference in degrees Celsius D(t).

We know that

D(t)=a(1-r)^t

Substitute the values

D(t)=50(1-\frac{1}{5})^t=50(1-0.2)^t

D(t)=50(0.8)^t

This is required function that gives the temperature difference in degrees Celsius.

6 0
3 years ago
Read 2 more answers
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