Consider 2 classes, the first with 5 students, and the second with 7 students. From this group of 12students, a pair of students (that is, an unordered set of 2 students) is to be selected. How many choices are possible if the pair of students includes one student from each class?

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Q: Solve for 91- = 320-5.

A: Solve by logarithmic

Q: Hello, can you explain the first section of the question. Thank yu

A: Function f(x,y)  take maximum and minimum value at its critical points

Q: 2. Evaluate, using the laws of logarithms. 2 log, 64 x v64* |+log, 46 43 256

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

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A: Given graph is a straight line so

Q: r-1 Solve + r

A: Introduction: To make it less hard or difficult; to make it simpler or easier To condense an…

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Q: Says expert solution checkmark but i dont see the solution anywhere?

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Q: Solve (40x23) 2 3 4 - 13 7/2 - = 19 936 19 78 19 12 32/2

A: Consider the equation

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A: Given that, the graph of the function is fx=4x and also given that, the function shifted down 6…

Q: Solve for x x²-4 -2= 1 9. - 5

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A: We know that equation of the Circle is given by,  ( x - h )2 + ( y - k )2 = r2 where ( h, k ) is the…

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A: If fx is any function. Then their translation function is given by: gx=fx-a+b Where a denote the…

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A: A) Since every year, total reserves decrease by 16 billion barrels of oil, therefore: R=2000-16t,…

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A: The two points are (-2,1),(0,2)

Q: 6 3 25

A: If two secants are drawn to a circle from one exterior point, then the product of the external…

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A: Consider the provided graph,

Q: Solve 5 - 2 = y- 2 O 8 O s 15 O 3

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A: A linear equation needs two parameters - the slope and the intercept. The slope is the amount of…

Q: FOIL the two binomials: (2x3 – 4) (x² + 2x). (Example:

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A: From the given function: plot  f(x)=3 from -∞<x≤-2 plot  f(x)=-2x-1 from x>-2  to x≤1   x…

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Q: Solve 2 3 - = 13 and х у 5 4 -2 X X y

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Q: Solve and Check. = 1} т + 319 1/3

A: m = 1/3   explanation is given in below step

Q: 6. Solve for x. 135 L. (15x- 23)" 91 M

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A: Given:       y>12x−1y<−4x−2

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A: Given: P0=15800, r=5% we know that if initial population is P0 and annual growth rate is r% per year…

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A: Let the graph is obtained from the graph of x2  by shifting h units to the right and  k units upward…

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.