2 years ago

Thank you. Help please

Mathematics

1 answer:

Inessa [10]2 years ago

3 0

It’s 6(2r+5) :) i need more words

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To increase an amount by 3%, what <br> single multiplier would you use?

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The right multiplier is 1.03. Because x*1.03=x*(1+.03)=x+.03x
And .03x is exactly 3% of x.

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A ticket selling company charges a service charge of $4 to buy tickets.

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Cisco wants to purchase three items at

castortr0y [4]

Answer:

Rounded-75.5

Not Rounded 75.43

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John invested $740 in an account paying an interest rate of 6.7% compounded monthly. Assuming no deposits or withdrawals are mad

Marianna [84]

Answer:

The amount which will be in account after 6 years is $ 1120 .

Step-by-step explanation:

Given as :

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Let the Amount in the account after 6 years = A

<u>From compound interest method </u>

Amount = Principal × $(1+\dfrac{\textrm Rate}{12\times 100})^{12\times \textrm Time}$

Or, A = $ 740 × $(1+\dfrac{\textrm 6.7}{12\times 100})^{12\times \textrm 6}$

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Answer:

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Step-by-step explanation:

20% is 1/5 so multiply by 5 to get the amount that 60 is 20% of, basically: 60*5 = 300

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