7. If the probability of an individual success is 0.3, which of the following expressions represents the binomial probability to obtain 4 successes out of 10 trials? A. 4C10 (0.3) 4 (10 - 0.3)4-0.3 B. 10C₁ (4)0.3 (104)¹-0.3 C. 4C0.3 (10) 0-3 (1-10)¹-0.3 D. 10C4 (0.3) 4 (1 -0.3)¹0-4

Q: 3y=45

A: Given information:

Q: 1x-3=23

A: Given 1x - 3 = 23

Q: The quotient of four and a number added to negative twenty-three is six

A: Let  the number be =x then 4x+(-23)=64x-23=64x=6+23x=429

Q: The reciprocal of 8

A: The objective of the question is determine the  reciprocal of 8.

Q: 10+7=?

A:

Q: Please answer 11

A:

Q: 5+7=

A: Addition : The addition is taking two or more numbers and adding them together, that is, it is the…

Q: Answer number 4

A:

Q: determine the value of 25P2.

A:

Q: to 48x

A: Given expression is:

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: Answer number 9

A: Data given  9 balls =5(Red)+4(green) balls  Two balls selected

Q: — 33 > 5а + 2

A:

Q: 6+12=

A: Given,          6+12

Q: 5x - 6 = 14

A:

Q: 10+9=3p

A:

Q: 45p2=

A: From the provided information,The expression is 45p2

Q: Answer number 2

A: Use property of logarithms

Q: 52n= 125

A: We have to find n

Q: 3x = 21

A: Here given -3x=21   Divide both side by -3 we get  -3x/-3 = 21/-3   x= -7