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

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

he earned 78.75 in interest.

step-by-step explanation:

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

step-by-step explanation:

gym b charges $1.05 less per hour than gym a.