3 years ago

Which of the following is a geometric sequence where a1 = 4 and r = 3?

Mathematics

2 answers:

Ivahew [28]3 years ago

4 0

Answer:

Step-by-step explanation:

G.P= a,ar,ar^2,ar^3,...,

a1=4

a2=4×3=12

a3=4×9=36

a4=4×27=108

melamori03 [73]3 years ago

3 0

Answer:

C 4,12,36 108

Step-by-step explanation:

the answer is above.

You might be interested in

Which one of these is NOT equivalent to 2/3? 1. 11/23 2. 12/18 3. 14/21 4. 6/9

ArbitrLikvidat [17]

Number 1 is not equivalent to 2/3

8 0

3 years ago

Doris uses 8square pieces of fabric to make one scarf. Each side of a square piece of fabric is 1/4 foot in length. Doris can bu

Semmy [17]

Scarf area is 8 small fabric area
8 x 0.25 x 0.25 =0.5.
7 scarf area would be
7 x 0.5 = 3.5
new fabric (large ) area is
2 x 0.25 = 0.5
7 scarf area divide by new fabric area
3.5 divide by 0.5 = 7 large pieces

4 0

3 years ago

(Please Help Asap) Evaluate 1/6 + 2/3 A. 1/5 B. 3/18 C. 5/6 D. 1 1/6

sertanlavr [38]

Answer:

5/6

Step-by-step explanation:

3 0

3 years ago

Write 2 1/2 miles in 3/4 hour as a unit rate

ValentinkaMS [17]

Answer:

3 1/3 mph

Step-by-step explanation:

2.5 ÷ 0.75 = 3.3

5/2 ÷3/4 = 5/2 · 4/3 = 20/6 or 10/3 = 3 1/3

4 0

3 years ago

Helppp

yulyashka [42]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers