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3 years ago

In a class of 40, 28 passed their maths test. What fraction of the class passed?

Mathematics

1 answer:

Alex777 [14]3 years ago

5 0

28 out of 40 of the students passed the test

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Tina has $60 to spend on craft supplies. The tax rate is 8.25%. What is the maximum amount she can spend on craft supplies befor

kolbaska11 [484]

Answer:

$55.43

Step-by-step explanation:

The maximum amount she can spend on craft supplies before taxes is such that when the tax rate is applied on (or multiplied with) the amount, the result is $60. As such, if the amount is x then x is such that

x + 8.25% * x = 60

x + 0,0825x = 60

1.0825x = 60

x = 55.427

This is the maximum amount that may be spent on craft supplies to ensure that the budget is not exceeded.

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3 years ago

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Expression: 9( -7p - 8 )

Marina86 [1]

If you want to solve it, this is your answer: −63p−72<span>

Otherwise, I don't know dude.</span>

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3 years ago

Don't mind this.......

DIA [1.3K]

Answer:

okay thank you for free points

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3 years ago

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If the rate of inflation is 2.6% per year, the future price p(t) (in dollars) of a certain item can be modeled by the following

PilotLPTM [1.2K]

Answer:

The current price of the item is $600.

The price of the item 9 years from today will be of $756.

Step-by-step explanation:

Price of the item:

The price of the item, in dollars, after t years, is given by:

$p(t) = 600(1.026)^t$

Current price of the item

This is p(0). So

$p(0) = 600(1.026)^0 = 600$

The current price of the item is $600.

9 years from today.

This is p(9). So

$p(9) = 600(1.026)^9 = 756$

The price of the item 9 years from today will be of $756.

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3 years ago

Find the quotient: 6/2 divided by 3/4.

Anastasy [175]

Answer: the quotient is 4

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