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kotykmax [81]
3 years ago
5

B(n)=-4-2(n-1) find the12th term in the sequence

Mathematics
2 answers:
pogonyaev3 years ago
8 0
ANSWER: -26

WHY:

B(12)= -4-2(12-1)
-4-2(11)
-4-22
-26

MARK ME BRAINLIEST PLEASE
bixtya [17]3 years ago
4 0

Answer:

The 12th term in the sequence is b(12)= -26

Step-by-step explanation:

For the 12th term, that means we need to find what the value of b is when n=12

To find b:

  • Substitute all 'n' with 12 (since its the 12th term)

                    b(n)= -4-2(n-1)

                    b(12)= -4-2(12-1)

  • Solve the equation in order of BEDMAS (aka PEDMAS)

                    b(12)= -4-2(11)

                            = -4- (2*11)

                            = -4-(22)

                            = -26

The  12th term in the sequence is b(12)= -26

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Need help with full explanation first to answer extra points!!!
blsea [12.9K]

Answers:

<h2>1. 35 </h2><h2>2. 12</h2>

Step-by-step explanation:

Those brackets indicate absolute value. Absolute value is the distance of a number from 0 on the number line. In other words, negatives don't matter. There is also no such thing as a negative absolute value.

-2     -1      0      1       2

Both -2 and 2 are the same distance from 0, just in the opposite direction. Both numbers have the same absolute value, which is 2.

Hope This helps. If it did, then....

<em>PLEASE MARK BRAINLIEST</em>

7 0
4 years ago
If there are 6 serving in a 2/3 pound lb package of pound is in each serving
Serhud [2]

Answer:

\boxed{\math{\frac{1}{9}\text{ lb}}}

Step-by-step explanation:

\text{Size of one serving} = \dfrac{\text{Total size}}{\text{No of servings}} = \dfrac{\frac{2}{3}\text{ lb}}{\text{6 servings}}\\\\\text{Change the 6 to a fraction and change divide to multiply}\\\\\dfrac{2}{3} \div 6 = \dfrac{2}{3} \times \dfrac{1}{6}

\text{Cancel the 2s}\\\\\dfrac{2}{3} \times \dfrac{1}{6} = \dfrac{1}{3} \times \dfrac{1}{3}\\\\\text{Multiply numerators and denominators}\\\\\dfrac{1}{3} \times \dfrac{1}{3} = \dfrac{1}{9}\\\\\text{Each serving contains }\boxed{\mathbf{\frac{1}{9}\textbf{ lb}}}

3 0
3 years ago
help me now asap please help me now asap please help me now asap please help me now asap please help me now asap please help me
nirvana33 [79]

Answer:

Yes,she had enough

½pound=8ounces

she needs a total of 24ounces

Step-by-step explanation:

She had enough because ½pound is 8ounces thus 16ounces+8ounces add up to 24ounces.

7 0
4 years ago
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9514 1404 393

Answer:

  see attached

Step-by-step explanation:

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4 0
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