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3 years ago

6

Research conducted by a daily U.S. newspaper has shown that about one seventh of the people in the world are left handed. Which

solution represents how many people are left handed in a population of 350?

1 answer:

vredina [299]3 years ago

7 0

Just become right handed.

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ELEN [110]

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4 years ago

May someone help me get the right answer please

AleksandrR [38]

The answer is 24.5 by rounding off nearest tenth it becomes 25
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3 years ago

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Identify and solve the inequality that represents how many $20 bills, n, you can withdraw from the account without going below t

Alex Ar [27]

Answer:

$100 + 20n \leq 230$

$n \leq 6$

Step-by-step explanation:

Given

$Balance = \$230.00$

$Minimum = \$100$

$Withdrawal = \$20\ each$

Required

Represent using an inequality and solve

Let the number of dollars be represented by n

<em>If 1 withdrawal is $20 bill</em>

<em>n withdrawals would be $20n bills</em>

The total withdrawal and the minimum balance must be less than or equal to the available balance.

So, this gives

$Minimum + Total\ Withdrawal \leq Available\ Balance$

Substitute values for each of these

$100 + 20n \leq 230$

Solving for n

$20n \leq 230 - 100$

$20n \leq 130$

Divide through by 20

$n \leq 6.5$

But n can not be decimal because it represents number of dollar bills , which must always be an integer.

So, we round down the value of n

$n \leq 6$

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3 years ago