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3 years ago

Is the sequence 2, 1, 1/2, 1/4,.. A)arithmetic B) geometric C) both D)neither

1 answer:

6 0

The given sequence is a geometric sequence. The property of geometric sequence is that each term is multiplied by a specific number known as "common ratio" to get the next term. In this case the common ratio is 1/2.
2 x 1/2 = 1
1 x 1/2 = 1/2
1/2 x 1/2 = 1/4
and so on..

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The first 3 terms of a sequence are given. Round to the nearest thousandth. Find the 43rd term

erik [133]

Answer:

24000

Step-by-step explanation:

4 0

2 years ago

Select the correct answer.

frosja888 [35]

Answer:

the correct answer is A : 2x3-1

5 0

2 years ago

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w

stich3 [128]

5,280/40=132.
Jackrabbits can go up to 132 feet per seconds.

Hope this helps!

5 0

2 years ago

4 - ⅛w < 16<br> can someone plz anwser and show work

padilas [110]

Step-by-step explanation:

so first convert it into an algebraic equation

4 - ⅛w = 16

⅛w = 16-4

⅛w = 12

w=12÷ $\frac{1}{8}$

w=12×8=96

check: 4 - ⅛(96)=4-12=-8

-8<16 (-8 less than 16)

please mark brainliest

8 0

2 years ago

Please help, I beg of y'all <br><br>FIND BD -

puteri [66]

9514 1404 393

Answer:

14 units

Step-by-step explanation:

The angle bisector divides the sides proportionally.

BD/BA = CD/CA

(x+4)/8 = (2x+1)/12

3(x +4) = 2(2x +1) . . . . . multiply by 24 (the least common denominator)

3x +12 = 4x +2 . . . . . . . eliminate parentheses using the distributive property

12 = x +2 . . . . . . . subtract 3x

10 = x . . . . . . . . . subtract 2

Then the length of BD is ...

BD = x +4

BD = 10 +4 . . . . substitute the value of x

BD = 14

3 0

3 years ago