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Anvisha [2.4K]
3 years ago
12

Grocery store selects the winner, or winners, of a $25 and $50 gift card by first randomly selecting a single entry from all ent

ries, placing that entry back into the pool, and then randomly selecting another entry. Are the events "winning the $25 gift card" and "winning the $50 gift card" independent or dependent? Explain.
Mathematics
2 answers:
Simora [160]3 years ago
5 0

The given events are independent  because choosing one a $25 winner won't affect a $50 winner, and viceversa.

Remember that two events are independent if they don't influence each other. So , in this case, once they choose the first entry, they replace it back, restoring the pool to its original size.

Hence , the answer is independent events.

PLEASE MARK ME AS BRAINLIEST

Charra [1.4K]3 years ago
4 0

Answer:

c

Step-by-step explanation:

because ist winning one

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A bicycle shop is selling $500 bikes at 10% off. If the sales tax is 7%, how much will the bike cost?
erma4kov [3.2K]

Answer:

The bike will cost $481.50

because

10% off of 500 is 50

so 500 - 50 = 450

Now include the sales tax which is

450 * 0.07 = 31.5

Now add the two totals to get

$481.50

7 0
3 years ago
A bicycle store costs ​$3500 per month to operate. The store pays an average of ​$75 per bike. The average selling price of each
vfiekz [6]

Answer: the store needs to sell 50 bicycles each month to break even

Step-by-step explanation:

The average selling price of each bicycle is ​$145.

When we talk of break even, we are referring to the point at which the income being accrued from a business is equal to the total cost of running the business. At this point, their is no profit and there is no loss.

From the example information given,

Total cost of running the business will be

cost of operating the bicycle store + the total amount the store pays per bike.

cost of operating the bicycle store

= ​$3500 per month

The store pays an average of ​$75 per bicycle. If the store buys x bicycles per month, then,

Total the total amount the store pays per bike = 75 × x = 75x

Total cost of running the business per month

= 3500 + 75x - - - - - - -1

The average selling price of each bicycle is ​$145. This means that the selling price for x bicycles will be

145 × x = 145x

Therefore , total income is $145x

To break even,

145x = 3500 + 75x

145x - 75x = 3500

70x = 3500

x = 3500 / 70 = 50

8 0
3 years ago
Can some one help me w my math
KiRa [710]

Answer: It would be B

Step-by-step explanation:

;)

7 0
3 years ago
Help please need asap!! Thank you
olganol [36]

Answer:

your welcome    

Step-by-step explanation:

....bbc

6 0
2 years ago
Help me! I'm not sure if this is right.
ANTONII [103]
That’s correct :) goood jobbb
3 0
3 years ago
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