2 years ago

B(n)=1 (-2) n-1 what is the fourth term

Mathematics

2 answers:

LUCKY_DIMON [66]2 years ago

7 0

Answer b(4) =-8
work/proof:

sveta [45]2 years ago

4 0

Answer:

b(4) = -8

Step-by-step explanation:

We are to find the 4th term.

n = 4

b(n) = 1(-2)ⁿ⁻¹

b(4) = 1(-2)⁴⁻¹

b(4) = 1(-2)³

b(4) = 1(-8)

b(4) = -8

You might be interested in

I do need help please. Just number 14 :)

Ainat [17]

The difference between the coat cost for Delaware vs Fairfield is $0.60

Explanation:
For Delaware: 80 × .0725 = $5.80
80+5.80= $85.80

For Fairfield: 80 × .065 = $5.20
80+5.20=$85.20

85.80-85.20=0.60

7 0

2 years ago

Read 2 more answers

GE = 3x - 11 FD = 2.x Find GE<br>Can someone help me??

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

Given the following

GE = 3x - 11 FD = 2x

Let us assume GE is parallel to FD, hence GE = FD

3x - 11 = 2x

3x - 2x = 0+11

x = 11

Get GE

GE = 3x - 11

GE = 3(11)-11

GE= 33 - 11

GE = 22

Hence the length of GE is 22

3 0

2 years ago

Mathematics algebra

Alexxx [7]

Answer:

⇒ $1\frac{1}{3}m-1\frac{1}{2}n-4\frac{1}{2}$

Step-by-step explanation:

$\frac{4m}{3}-\frac{3(n+3)}{2}$
$\frac{4m}{3}-\frac{3n+9}{2}$
$\frac{4m}{3}-\frac{3n}{2}-\frac{9}{2}$
$1\frac{1}{3}m-1\frac{1}{2}n-4\frac{1}{2}$

5 0

3 years ago

Draw a Venn diagram of the Gcf of 154 and 210

ruslelena [56]

See attachment

each circle is the factor

5 0

2 years ago

Find the value of x. Round your answer to the nearest tenth.

o-na [289]

Answer should be 4

Explanation: 30 divided by 8 = 3.75

3.75 rounded is 4

5 0

2 years ago