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kolbaska11 [484]
3 years ago
8

The area of a circle is 1 pie square feet. what is the radius?​

Mathematics
1 answer:
Sloan [31]3 years ago
4 0

It would be .5 or 1/2

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I need help, i don’t understand if
MakcuM [25]

Answer:

(6,6)

Step-by-step explanation:

Hope this helps!

7 0
3 years ago
A stock priced at $100 has a 70% probability of moving up and a 30% probability of moving down. If it moves up, it increases by
masha68 [24]

Answer:

The probability that after two period we will have the same value of $100 is:

p =0.21+0.21 = 0.42

Step-by-step explanation:

We can analyze this situation by cases.

Stock moves up two times

For this case the final value would be:

$100 *1.02*1.02= $104.04

And the probability associated to this event is 0.7*0.7=0.49

Stock moves down two times

For this case the final value would be:

$100 *(1/1.02)*(1/1.02)= $96.117

And the probability associated to this event is 0.3*0.3=0.09

Stock moves up and then down

For this case the final value would be:

$100 *(1.02)*(1/1.02)= $100

And the probability associated to this event is 0.7*0.3=0.21

Stock moves down and then up

For this case the final value would be:

$100 *(1/1.02)*(1.02)= $100

And the probability associated to this event is 0.3*0.7=0.21

So then the probability that after two period we will have the same value of $100 is :

p =0.21+0.21 = 0.42

7 0
3 years ago
A recipe for cookies requires 1/3 cup of butter. Anneliese want to make 2/5 of the recipe. How many cups of butter should Anneli
Andrei [34K]

Answer:

Anneliese needs \frac{2}{15} cups of butter to make \frac{2}{5} of the recipe for cookies.

Step-by-step explanation:

According to the statement, a recipe for cookies require \frac{1}{3} cup of butter and the amount of butter required to prepare \frac{2}{5} of the recipe is determined by the following simple rule of three:

x = \frac{\frac{2}{5}\,recipe }{1\,recipe}\times \frac{1}{3}\,cups

x = \frac{2}{15}\,cups

Anneliese needs \frac{2}{15} cups of butter to make \frac{2}{5} of the recipe for cookies.

6 0
3 years ago
Use the diagram to solve. What is 260% of 6? Percent Total 100% 100% 20% 20% 20% 260% 3.6 9.6 15.6 21.6
MissTica

Answer:

To find this, multiply 6 by the decimal value of the percent.

6*2.6=15.6

Final answer: 15.6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the value of x in the following equation: -(x - 3x) - 5 = - 2x - 2x + 1?
Yakvenalex [24]
-(-2x)-5=-4x+1
2x-5=-4x+1
6x=6
X=1
3 0
4 years ago
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