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3 years ago

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a new bank customer with $3,000 wants to open a money market account the bank is offering a simple interest rate of 1.8%....How

much interest will the customer earn in 30 years....What will the account balance be after 30 years

1 answer:

MArishka [77]3 years ago

5 0

Answer:

$91,620

Step-by-step explanation:

1.8% = $54

$3000 + $54 = $3054

$3054 × 30 = $91,620

Hope this helped!

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Write an example for the linear equations with 2 variables? how many solutions it will have

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Answer:

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Step-by-step explanation:

any linear equation with 2 variables will have a virtually infinite amount of solutions

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If she needs 8 cups of flower for 4 eggs, when you could change that to needing 4 cups of flower for 2 eggs, now we know every 4 cups of flower is 2 eggs, and we already know 8 cups of flower is 4 eggs, so if we add 2 more eggs and that means 4 more cups of flower, the final answer is: 12 cups of flour is 6 eggs. To make it easier to remember, just remember if you have even numbers you can split them into pieces and just add those pieces over and over until you get it. We started with 8 cups of flour is four eggs, and if you put it to its smallest part It would be 4 cups of flower for 2 eggs, then you just have to remember how to count your 4’s and 2’s and it’s as easy as that

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2 years ago

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A boat travel 312 miles each way downstream and back. The trip downstream took 13 hours. the trip back took 26 hours. What is th

zaharov [31]

Remember that $Speed= \frac{distance}{time}$ . Since the distance of the complete trip is 312 miles, the distance of each way is $\frac{312}{2} =156$ miles.
Let $S _{b}$ be the speed of the boat in still water and $S_{c}$ the speed of the current.

Now, for the downstream trip the boat is traveling with the current, so:
$S_{b} +S_{c} = \frac{156}{13}$
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For the trip back the boat is traveling against the current, so:
$S _{b} -S_{c} = \frac{156}{26}$
$S_{b} -S_{c} =6$ this will be our equation (2)

Next, lets add equation (1) and equation (2) to get rid of $S _{c}$ :
$\left \{ {{S_{b}+S_{c} =12} \atop {+(S_{b}-S_{c} =6})} \right.$
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$S _{b} = \frac{18}{2}$
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Finally, now that we know the speed of the boat in still water, lets replace that value in our equation (1) to find the speed of the current:
$9+S_{c} =12$
$S_{c} =12-9$
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We can conclude that the speed of the boath in still water is 9 $\frac{mi}{h}$ , and the current of the stream is 3 $\frac{mi}{h}$ .

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4 years ago

Circled one I need help with thank you!!

Mashcka [7]

Formula-

If a set has “n” elements, then the number of subset of the given set is 2n and the number of proper subsets of the given subset is given by 2n-1. Consider an example, If set A has the elements, A = {a, b}, then the proper subset of the given subset are { }, {a}, and {b}

Symbol that can be used-

The symbol "⊆" means "is a subset of". The symbol "⊂" means "is a proper subset of".

Hope it helps you... pls mark brainliest if it helped you.

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3 years ago