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Svetlanka [38]
3 years ago
5

What is the 45th team of the arithmetic sequence 58,61,64,67

Mathematics
1 answer:
Sophie [7]3 years ago
3 0

Answer:

The 45th term is 190.

Step-by-step explanation:

The easiest way to approach this problem is to find an equation for the nth term of the sequence.  Here the first term is 58 and the common difference is 3; that is, each term is equal to the previous term, plus 3.  The appropriate equation is thus:

a(n) = a(1) + 3(n-1).  Check.  What is a(2)?  Find 58 + 3(1).  It's 61, and correct.

Therefore, the 45th term is:

a(45) = 58 + 3(45-1) = 58 + 3(44) = 190

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I'm doing an online course to study for a test. Can someone please explain how to do this? :(
Leona [35]
Hi there

This is how you read the question: What is the cube root of 64.
To answer this question ask yourself what number multiplied by itself three times gives you the answer 64?
1*1*1=1
2*2*2=8
3*3*3=27
4*4*4=64
YAY! that means the answer is 4. 

Hope this helps.
And you give me the brainliest answer.
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8 0
3 years ago
Read 2 more answers
Marilyn uses a credit card with a 19.9% APR compounded monthly to pay for car repairs totaling $991.38. She can pay $410 per mon
Leokris [45]
Marilyn's finance charge at the end of the first month will be
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The balance subject to the next month's finance charge will be
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The finance charge at the end of the second month will be
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The balance remaining after the second payment will be
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The finance charge applied at the end of the third month is
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so Marilyn can make one final payment of
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to pay off the balance.

In all, Marilyn has paid 2×$410.00 +201.01 = 
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_____
In real life, Marilyn's credit card may not accrue any finance charge until after the first statement on which the charge appears. Thus the total cost of the purchase may be only $1004.02. The attached spreadsheet shows the beginning balance and the finance charges for each month for the two different scenarios.

8 0
3 years ago
Someone please go through this with me I beg, I will award brainiest! Maths homework due in for the 8th.. ;((
enot [183]

Essentially, you're going to want to reverse the steps on x in order to isolate it from the rest of the variables. To do this, perform inverse operations on x. The first one of these is the multiplication of x and m, so divide both sides by m to cancel m out on the right side. Now we have y/m = x + b. The final thing to do in order to isolate x is to subtract b from both sides. This yields us y/m - b = x. This can be rearranged into x = y/m - b, which should be your answer.


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3 years ago
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IgorLugansk [536]
The total loss of the two months would be $72.
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3 years ago
What is the sum of three triangle angles equal to? A. 45 degrees B. 180 degrees C. 360 degrees D. 90 degrees​
ycow [4]

Answer:

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Step-by-step explanation:

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