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hjlf
3 years ago
9

There are 5 yellow buttons, 2 green buttons, and 3 red buttons in a bag. Find the following probabilities A. Find the probabilit

y of pulling yellow or red button. Answer
B. find the probability of pulling a green button, then a red button with replacement. Answer and C. Find the probability of pulling a red button, then a yellow button WITHOUT replacement. Answer
Mathematics
2 answers:
goldenfox [79]3 years ago
8 0
80%
6%
16.7%
answerrsss
ludmilkaskok [199]3 years ago
5 0
There are 10 buttons total then pulling a green button out of the total is 2/10 and a red is 3/10 and pulling a red button is 3/10 and a yellow button 5/9
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P/2 = 3/4 + p/3 solve for p<br> Show your work<br> It is URGENT
il63 [147K]

Step-by-step explanation:

p/2 = 3/4 + p/3

p/2 - p/3 = 3/4

(3p - 2p )/6 = 3/4

p/6 = 3/4

multiply both sides by 6

p = 3×6/4

=18/4

=9/2

=4.5

3 0
3 years ago
A gift box has the shape of a cube with an edge length of 4.5 in.
BlackZzzverrR [31]
91.125 all you need to do is cube 4.5 or multiply 4.5 by itself 3 times so 4.5x4.5x4.5
8 0
3 years ago
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Find the values of x and y.<img src="https://tex.z-dn.net/?f=x%20%3D%2034%5Csqrt3%20y%20%3D%2017%5C%5Cx%20%3D%20y%20%3D%2034%2C%
Shalnov [3]

Answer:

The value of "x" is 34 and the value of "y" is 17.

Step-by-step explanation:

"x" is shown as 34 and "y" is shown on the rectangular shape in the number form of 17. If your trying to find the area of the rectangle the area is 578.

5 0
3 years ago
How much energy in joules can the solar panel produce each day if solar cells were 100% efficient and generate 1000 watts of pow
notsponge [240]

Answer:

The solar panel produce 6.48 × 10⁶ J of energy each day.

Step-by-step explanation:

If the solar cells were 100% efficient and generate 1000 watts of power per square meter

The power generated per square meter will be

\frac{100}{100} \times 1000 watts/m^{2}

= 1000 watts/m²

This is the power that would be generated per square meter if the solar cells were 100% efficient.

Now, for a 1 square meter panel of solar cells with an efficiency of 30%, the power generated will be

\frac{30}{100} \times 1000 watts/m^{2} \times 1m^{2}

= 300 watts

This is the power that would be generated by a 1 square meter panel of solar cells with an efficiency of 30%

Now, to determine the energy in joules (J) that the solar panel produce each day

We can determine the energy from the formula

Energy = Power × time

From the question, the solar cells receives the equivalent of 6 hours of direct sunlight per day, that is

Time = (6 × 60 × 60) secs = 21600 secs

Hence,

Energy = 300 watts × 21600 secs

Energy = 6480000 Joules

Energy = 6.48 × 10⁶ J

8 0
3 years ago
Read 2 more answers
Plz help ill give you brainlist
Sloan [31]
The constant is 3 because it has no variable. 
The coefficient is 7b because it has a variable. 
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