2 years ago

How do i solve this? and what’s the answer?

Mathematics

1 answer:

Vika [28.1K]2 years ago

6 0

Im pretty sure x y should be 30, I hope this helps.

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Mark just landed a great job as an engineer where he will make $65,000 a year. The company he will work for guarantees a 2% pay

dalvyx [7]

Answer:

65000(1.02)^n.

Step-by-step explanation:

Salary = 65000(1.02)^n where n is the number of years he has worked for the company.

So after one year he earns $6500* 1.02 and after 2 years $65000 * 1.02^2.

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3 years ago

Work out the nth of this sequence:

Gekata [30.6K]

Answer:

$a_n = -11 +3(n -1)$

Explanation:

The $n$ th term of an arithmetic sequence is explicitly defined as $a_n = a_1 +d(n -1)$ where $a_1$ is the first term of the sequence and $d$ is the the common difference.

From the given first five terms of the sequence we can see that the first term is $11$ so $a_1 = 11$ .

The common difference, $d$ , can be calculated by $a_n - a_{n -1}$ so we'll find the common difference of the given sequence by letting $n = 2$

$d = a_2 - a_{2 -1} \\d = a_2 -a_{1} \\d = -8 -(-11) \\ d = -8 +11 \\ d = 3$ .

Now let's plug everything we know.

$a_1 = -11$

$d = 3$

$a_n = -11 +3(n -1)$

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2 years ago

Your parents ask you to choose between two offers for an allowance. The first offer is to receive one penny on the first day, 2

Ahat [919]

Answer:

pennies/first offer

Step-by-step explanation:

you would be rich

1x2=2 2^364= a lot of pennies

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3 years ago

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What is 13(y+7)=3(y−1)

artcher [175]

Answer: Y= -47/5

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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3 years ago

PLS HELP! 18 points , and BRAINLIEST !!

Sidana [21]

Answer:

Step-by-step explanation:

So if you count the length, and width then times them then you will get the right answer.

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2 years ago

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