Forty-nine same-sized chips numbered from 1 to 49 are placed in a barrel. One chip is randomly pulled from the barrel. What is the probability that the number on the chip is greater than or equal to 24?

The probability that the number on the chip is greater than or equal to 24 is 0.531 or

Step-by-step explanation:

Given

Same Sized Chips

Number of Chips = 49

Required

The probability that the number on the chip is greater than or equal to 24

Given that all 49 chips are same sized, the means that they have equal probabilities;

Let C represent the event;

Hence, represents the chips numbered 24 and above

We're to calculate which represents the probability of obtaining a chip numbered 24 and above

Chips numbered 24 and above are 24, 25, 26......49 and they're 26 in total

So,

becomes

-- approximated

Hence, the probability that the number on the chip is greater than or equal to 24 is 0.531 or

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.