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jeka57 [31]
2 years ago
9

20 POINTS!! please help i need it asap!

Mathematics
2 answers:
sergejj [24]2 years ago
6 0

Answer:

a. 15

b. k

c. b

d. 367

dexar [7]2 years ago
6 0

Answer:

A. 15

B. k

C. b

D. 367

Step-by-step explanation:

A. 65 cancels each other out, so 15 also needs to cancel out

B. The g's cancel each other out

C. The a's cancel each other out

D. The 93's cancel each other out

You might be interested in
Write a rule for a geometric sequence that has a 1 as its first term and a common ratio of -4. what is the seventh term of this
ivann1987 [24]

I hope first term is 1.

Hope this is your question, if not I think you will, still be able to

find an answer of your question based on this solution.

The formula for general term of a geometric sequence is,

a_{n} =a_{1} *r^{n-1}

Where, first term: a_{1} =1 and common ratio: r = -4.

So, first step is to plug in the values of a1 and r in the above formula to get the rule of this geometric sequence. Hence,

a_{n} =1 *4^{n-1}

a_{n} =4^{n-1}

So, the rule of the geometric sequence is a_{n} =4^{n-1}.

To find the seventh term, plug in n = 7 in the above rule. Therefore,

a_{7} =4^{7-1}

= 4^6

= 4096

Hope this helps you!.

6 0
3 years ago
Number of Months to Pay Off 21 Monthly Payments Total Interest Paid $150 21 $314.68 ,, $250 12 $184.41 ,, $500 6 $95.84 Which is
SpyIntel [72]

The correct conclusion from the table shows <u>C. The more</u> he chooses to pay off each month, the less total interest he will pay.

<h3>How is interest determined?</h3>

The interest amount is calculated based on the outstanding balance.

When a cardholder makes more monthly payments, the interest amount reduces because of the reduction in the outstanding balance.

<h3>Data and Calculations:  </h3>

Number of Months       Monthly Payments   Total Interest Paid

to Pay Off 21

                                                $150

21                                                                               $314.68

                                              $250

12                                                                               $184.41

                                              $500

6                                                                                $95.84

Thus, the correct conclusion from the table shows <u>C. The more</u> he chooses to pay off each month, the less total interest he will pay.

Learn more about interest calculations at brainly.com/question/25545513

6 0
2 years ago
Read 2 more answers
Factor completely and then place the factors in the proper location on the grid. x2 + 13 x + 36
Anon25 [30]

Answer:

The factored form of this would be (x + 4)(x + 9)

Step-by-step explanation:

In order to determine the numbers in the parenthesis, we need to find numbers that multiply to the constant (36) and add up to the middle term (13). In order to do that, we list the factors of the constant and look for those that add up to 13.

1, 36

2, 18

3, 12

4, 9

6, 6

As you can see, 4 and 9 are the only pair that satisfy the stipulations. So we place them in a parenthesis with x's and express as the following.

(x + 4)(x + 9)

8 0
3 years ago
Find the sum of the following series. Round to the nearest hundredth if necessary. 4 + 24 + 144 +... + 6718464​
Serjik [45]

Answer:

Your answer is 264

Step-by-step explanation:

4 0
3 years ago
HELP MEEEEEEE! BTW ITS PERCENTAGES! THE IMAGES ARE DOWN BELOW AND THIS IS DUE AT 7:00
lara31 [8.8K]

Answer:

Hi, there your answers are:

29. 42=0.42

30.75=0.75

31. 8=0.08

32.5=0.05

33. percent=7% Decimal=0.07

34.percent=40% Decimal= 0.4

35. percent=90% Decimal=0.9

36. Decimal=0 Fraction= 0/100 or 0/10

37. Decimal=0.08 Fraction=8/100

38. Decimal = 0.33 Fraction= 33/100

39. Decimal= 0.74 Fraction=74/100

40. Decimal= 1% Fraction= 1/1 or 100/100

Hope this Helps :)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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