3 years ago

Consider the geometric sequence 4, 40, 400, 4000, ... What is the next number?

Mathematics

2 answers:

viktelen [127]3 years ago

7 0

Answer:

4×10=40

40x10= 400

400×10=4000

4000x10=40000

Each number in sequence is multiplied by 10 to get the next number

solmaris [256]3 years ago

3 0

Answer:

40,000

Step-by-step explanation:

You might be interested in

A hiker maintains an average speed of 3 3/4 km/h. How many kilometers will the hiker walk in 5 hours

dalvyx [7]

Answer:

3 3/4 km = 1 hr

_______. ____

x 5

5 (3 3/4) = 18.75 km

5 0

2 years ago

Read 2 more answers

What is the solution to the proportion 3y-8/12=y/5? can someone help me do this?

RideAnS [48]

$\displaystyle\\
 \frac{3y-8}{12} = \frac{y}{5} \\ \\ 
5(3y-8)=12y\\\\
15y-40=12y\\\\
3y = 40\\\\
\boxed{y = \frac{40}{3}}$

3 0

3 years ago

Read 2 more answers

At the beach, Pancho and his sister both built sandcastles and then measured their heights. Pancho's sandcastle was 3/5 of a foo

lord [1]

1/5 of a foot

Simply subtract the height of Pancho’s sandcastle (3/5 of a foot) minus the height of his sister’s sandcastle (2/5 of a foot) to find a difference of 1/5 of a foot, meaning Pancho’s sandcastle was 1/5 of a foot taller than his sister’s sandcastle.

7 0

4 years ago

A company increased their profits by 145% from last year. If their profits were $127,000 last year, how much did they make this

denis-greek [22]

$127000*2.45=$311150

5 0

4 years ago

Read 2 more answers

Choose the best description of the curve of y = a sin x for a < 0, starting at the origin and moving in the positive x direct

Sedaia [141]

Answer: Zero, minimum, Zero, Maximum, Zero

Step-by-step explanation: