Q1: ਇੱਕ ਬਕਸੇ ਵਿੱਚ ਕੁਝ ਕਾਰਡ ਹਨ ਜਿਨ੍ਹਾਂ ‘ਤੇ 3 ਤੋ ਲੈਕੇ 50 ਤੱਕ ਸੰਖਿਆਵਾਂ ਲਿਖੀਆਂ ਗਈਆਂ ਹਨ।ਇਸ ਬਕਸੇ ਵਿੱਚੋਂ ਇੱਕ ਕਾਰਡ ਅਚਾਨਕ ਕੱਢਿਆ ਜਾਂਦਾ ਹੈ। ਇਸ ਦੀ ਕੀ ਸੰਭਾਵਨਾ ਹੈ ਕਿ ਕੱਢੇ ਗਏ ਕਾਰਡ ਤੇ ਲਿਖੀ ਸੰਖਿਆ ਇੱਕ ਪੂਰਨ ਘਣ ਹੋਵੇ? A box contains cards numbered 3 to 50. A card is drawn at random from the box. The probability that the drawn card has a number which is a perfect cube, is * 1/48
1/24
2/47
1/16

is this a multiple choice question?

if so it's a and c

what's that

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)