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klio [65]
3 years ago
15

A community centre organises a raffle to raise money for charity

Mathematics
1 answer:
Maslowich3 years ago
5 0

Answer:

263 / 280

Step-by-step explanation:

Given that :

Number of tickets bought = required outcome = 17

Total number of raffle = total possible outcomes = 280

Probability = required outcome / Total possible outcomes

P(winning) = 17 / 280

P(not winning) = 1 - 17/ 280

= 263 / 280

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if -16 is added to a numbet and the sum is doubled, the result is 17 less than the number. what is the number?
ololo11 [35]

Our missing number we are solving for is X.

We are told x will equal 2x (number doubled) plus -16.

x = 2x + -16 We want to move the smaller variable to the right to sit with the larger one and move the -16 to the left by subtracting it from both sides. Remember that subtracting a negative is the same as adding it. So essentially we add 16 to both sides.

16 = 2x - x Combine the variables

16 = x or x = 16

I chose to put the variable on the left in this problem to avoid having a -x on the left side. It doesn't matter which side the variable is on to solve, but when you state it - we usually say x = 16.

3 0
3 years ago
Distributive property <br> 11(12+u)
AveGali [126]

       \rule{50}{1}\large\blue\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

       <em>Simplify 11(12+u)</em>

<em>        </em>\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

    \bigstar To simplify this expression, Multiply 11 (the number outside the parentheses) by every term

     inside the parentheses, as follows:-

   \text{$(11\times12)+(11\times u)$}

   Simplifying,

    \text{132+11u}

  \Uparrow\textsf{Our simplified expression (with the help of the distributive property)}

 Please note that we cannot simplify this any further, because \textbf{132 and 11u are not like terms.}

<h3>Good luck with your studies.</h3>

#TogetherWeGoFar

\rule{300}{1}      

7 0
3 years ago
Read 2 more answers
Every day you eat 1/4 cup of cereal. Your brother eats 5 times as much. How many cups of cereal does your brother eat?
soldier1979 [14.2K]

Answer:

5/4 cups, or 1&1/4 cups

Step-by-step explanation:

You eat 1/4 cups of cereal, and your brother eats 5 times as much. You eat 1 fourth of 1 cup, and he eats 5 times 1 fourth of 1 cup. 1 times 5 is 5, which means he eats 5 fourths of 1 cup of cereal. Since he eats 5 fourths of 1 cup, and four fourths make a 1, he eats 1 cup of cereal, plus another fourth of a cup. Your brother eats 1 and 1 fourth cups of cereal.

1 / 4 x 5 =  ( 1 x 5 ) / 4

5 / 4 = ( 4 / 4 ) + ( 1 / 4 )

1 + ( 1 / 4 ) or 1 & ( 1 / 4 )

3 0
4 years ago
Read 2 more answers
Convert .375 to a percent ​
avanturin [10]

Answer:

37.5%

Step-by-step explanation:

Hope this helps you! Please give me brainliest if it did.

7 0
3 years ago
Read 2 more answers
A company received an invoice for$1618 dated may 11,terms 2/15 EOM what is the last date of the discount period and last date of
goldfiish [28.3K]

Answer:

last date of discount period =June 15

cash discount = $215.73

bill or amount = $1402.27

last credit date = July 5

Step-by-step explanation:

A company received an invoice for$1618 dated may 11,terms 2/15 EOM what is the last date of the discount period and last date of credit period answer with formula

a A 2/15 EOM or ending of the month means the buyer receives a  cash discount if the amount or bill is paid within a period of 15 days after the end of the month indicated May 11

EOM RESULT in the end of the discount period June 15

Total discount = 2/15 *$1618  = $215.73

Amount or bill to be paid = $1618 - $215.73 = $1402.27 on JUNE 15

last date of credit period the credit period is the period or time the buyer is given to pay the seller That is 20 days after the end of the cash discount period so the credit period last date is JULY 5

7 0
3 years ago
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