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Oliga [24]
3 years ago
7

You flip a coin 12 times. What is the probability of getting only one tails in all 12 tries?

Mathematics
1 answer:
tigry1 [53]3 years ago
5 0

Answer: Aproxamatly  18.999999999999999

Step-by-step explanation:

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Writing to Explain In the equation x-3.5 = 7.2, why cant you just add 3.5 tonone side of the equation to get x alone? I'll give
valentinak56 [21]

Answer as follow: happy to help always.....

Step-by-step explanation:

x-3.5 = 7.2

x = 7.2+ 3.5

as you know that 3.5 is subtracting over other side while moving it on 7.2 side it will add..

7.2+3.5

10.7

so,

x= 10.7

you can check ✅✅✅✅

Thank you!!!!!!!!!

3 0
3 years ago
6=2(y+2) i need help
Snowcat [4.5K]

Answer:

y=1

Step-by-step explanation:

6=2(y+2)

6=2y+4

2=2y

y=1

3 0
3 years ago
Read 2 more answers
Karen needs to make a total of 60 deliveries this week. So far she has completed 33 of them What percentage of her total deliver
Luden [163]

Answer:

55%

Step-by-step explanation:

(33/60) * 100

leave a comment if u need further explanation

6 0
2 years ago
What is the slope of a line that is parallel to the line joining (7,-5) and (-5,7)
brilliants [131]

Answer:

Step-by-step explanation:

If two lines are parallel then they will have the same slope. So all you need to do is find the slope of the line that joins the two given points. You can use the slope formula \frac{y_2-y_1}{x_2-x_1}. You can also graph the two points and use rise over run. \frac{7-(-5)}{-5-7} =\frac{12}{-12}=-1

8 0
4 years ago
(X+2)^2+(y-4)^2=16 what is the radius
Sholpan [36]

Answer:

The radius = 4

Step-by-step explanation:

considering the equation

\left(x+2\right)^2+\left(y-4\right)^2=16

As the standard form of the circle is

\left(x-h\right)^2+\left(y-k\right)^2=r^2

Match the values in this circle to those of the standard form.

  • The variable  r represents the radius of the circle,  
  • h represents the x-offset from the origin, and  
  • k  represents the y-offset from origin.

\mathrm{Rewrite}\:\left(x+2\right)^2+\left(y-4\right)^2=16\:\mathrm{in\:the\:form\:of\:the\:standard\:circle\:equation}

\left(x-\left(-2\right)\right)^2+\left(y-4\right)^2=4^2

\mathrm{Therefore\:the\:circle\:properties\:are:}

\left(h,\:k\right)=\left(-2,\:4\right),\:r=4

Therefore, the radius = 4

5 0
3 years ago
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