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ziro4ka [17]
4 years ago
5

You put the names of all the students in your class in a paper bag. There are 19 boys and 12 girls. If you draw a name at random

, what is P(boy's name)?
A. \frac{12}{31}

B. \frac{12}{19}

C. \frac{19}{31}

D. \frac{19}{12}
Mathematics
1 answer:
Andrei [34K]4 years ago
4 0

Answer:

19/31

Step-by-step explanation:

12+19=31

there are 19 guys names out of a total of 31 names.

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Someone please help !!
Oksi-84 [34.3K]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
Freshly frozen yogurt is the popular place in town. Saturday is their busiest night. The ratio of number of cones to the number
Vitek1552 [10]

Answer:

On Saturday night it had sold 35 numbers of cups.

Step-by-step explanation:

On the Saturday night the ratio of the number of cones to the number of cups sold is 6 : 5 in Freshly frozen yogurt however on Sunday night the ratio of the number of cones to the number of cups is 4 : 1.

Now, if the Freshly frozen yogurt sold 42 cones on Saturday night then in the ratio of 6 : 5, it sold cups \frac{5}{6} times the number of cones.

Therefore, on Saturday night it had sold 42 \times \frac{5}{6} = 35 numbers of cups. (Answer)

7 0
3 years ago
I was absent for this so yeah
Tju [1.3M]
The answer NOT simplified is 14 over 18 but SIMPLIFIED it would equal 7 over 9
5 0
3 years ago
You are at a grocery store and the cost of your groceries is $32.75. You need to add the sales tax, which is 6%. You have one $2
schepotkina [342]

1. The total bill including sales tax is <u>$34.72</u>.

2. The amount the purchaser should pay the cashier is <u>$34.72</u>.

3. The denominations for the payment should be one $20 bill, one $10 bill, four $1 bills, and 72 cents (pennies).

<h3>How is the total cost determined?</h3>

The total cost payable to the grocery store cashier is the cost of the groceries plus the sales tax.

The cost for groceries = $32.75

Sales tax = 6%

Total cost = cost plus sales tax

= $34.72 ($32.75 x 1.06)

We can check the sum as follows:

Unit  Bill  Amount

1      $20    $20

1      $10       10

4       $1        4

Cents           0.72

Total        $34.72

Thus, the grocery purchaser will be spending <u>$34.72</u>, including the sales tax.

Learn more about the total cost and sales tax at brainly.com/question/28628589

#SPJ1

4 0
1 year ago
Costs $17.60 for a pack of 4 padlocks.Find the unit price in dollars per padlock.If necessary, round your answer to the nearest
mel-nik [20]

4=$17.60

1=$17.60/4

1=$4.40

Hole this helps :)

6 0
3 years ago
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