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alexandr402 [8]
3 years ago
15

What is the common difference in the following arithmetic sequence

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer: 11

Step-by-step explanation: As n goes up, ^an goes up 11 every time. If it was negative, the number would be going down as n went up.

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Which statement is true for brainliest
alexgriva [62]

Answer:

<A≅<Z

Step-by-step explanation:

Hope This Helps!

6 0
3 years ago
How do i figure out 9 1/6 - 8 5/6<br> and 10 3/4 - 6 4/4?
Westkost [7]

Answer:

1) 9\frac{1}{6}-8\frac{5}{6}=\frac{1}{3}

2) 10\frac{3}{4}-6\frac{4}{4}=3\frac{3}{4}

Step-by-step explanation:

You can convert he mixed numbers to improper fractions:

1. Multiply the whole number part by the denominator of the fraction.

2. Add the product obtained to the numerator.

3. The denominator does not change.

Then:

9\frac{1}{6}=\frac{54+1}{6}=\frac{55}{6}\\\\8\frac{5}{6}=\frac{48+5}{6}=\frac{53}{6}\\\\10\frac{3}{4}=\frac{40+3}{4}=\frac{43}{4}\\\\6\frac{4}{4}=\frac{24+4}{4}=\frac{28}{4}

Observe that, in each subtraction, the denominators are equal, then you can rewrite the denominator and subtract the numerators:

1)\ \frac{55}{6}-\frac{53}{6}=\frac{55-53}{6}= \frac{2}{6}=\frac{1}{3} \\\\2)\ \frac{43}{4}-\frac{28}{4}=\frac{43-28}{4}= \frac{15}{4}

Divide 15 by 4. The quotient will be 3 and the remainder 3.

Then:

\frac{15}{4}=3\frac{3}{4}

6 0
3 years ago
Can anyone help me on this
aliya0001 [1]

Answer:

-6 and 1

Step-by-step explanation:

If you separate the different powers (^), you have -m^3 - 5m^3 and -m^2 + 2m^2.

-m^3 - 5m^3 = -6m^3

-m^2 + 2m^2 = m^2 or 1m^2

4 0
3 years ago
Using the lists below, match the economic system with the correct indigenous culture.
yanalaym [24]

Answer:

where is this from

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The tables below show four sets of data:
vovangra [49]

Answer:

Hence, the set that represent a negative linear association between x and y is:

Set A.

Step-by-step explanation:

We are given 4 sets of data as:

<u>Set A  </u>

x 1 2 3 4 5 6 7 8 9  

y 10 9 8 7 6 5 4 3 2

<u>Set B  </u>

x 1 2 3 4 5 6 7 8 9  

y 3 4 5 6 7 8 9 10 11

<u>Set C  </u>

x 1 2 3 4 5 6 7 8 9  

y 8 6 5 4 3.5 3 2.5 2 2

<u>Set D  </u>

x 1 2 3 4 5 6 7 8 9  

y 1 2.5 2.5 3 4 5 6 8 9

We are asked to determine the set which represent negative linear association between x and y?

  • Clearly in Set B and Set D the values of y keeps on increasing as the value of x increases; hence they both represent a positive linear association between x and y.
  • In set C the relationship is non-linear though it is negative.
  • Clearly in Set A we could see that the the y is related to x as:

         y=11-x or y= -x+11.

Hence, clearly we could see that the relationship is linear and also negative as the value of y keeps on decreasing with increasing x.

Hence, the set that represent a negative linear association between x and y is:

Set A.

3 0
3 years ago
Read 2 more answers
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