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fiasKO [112]
2 years ago
11

Whats 0909090909090909090909090909+4

Mathematics
1 answer:
LiRa [457]2 years ago
6 0

Answer:

0909090909090909090909090913

Step-by-step explanation:

brainliest plz

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Eric bought a new car for $24,000. Each year, the car depreciates 15% in value. To the nearest dollar, how much will the car be
Artyom0805 [142]

Answer:

$9052

Step-by-step explanation:

a= starting car price

(1-r)= exponential decay

r= rate

t= # of years

Equation:

a(1-r)^t

Plug in the numbers.

a= 24000   r=15%=0.15   (1-r)= 1-0.15 = 0.85  

a(1-r)^t      =      24000(0.85)^6

               =    24000(0.37714951562)

                  = 9051.588375

                    = 9052

3 0
3 years ago
Explain how to find 40 x 50 using mental math
Blababa [14]
40 * 50= 2,000

Easy way to find this out!

4*5=20.

You take the 0 from 40 and the 0 from 50 and you have 

20 +0 zeros.

2000 which is 2,000!
7 0
4 years ago
Read 2 more answers
(please help) There are 251 students from Mason Middle School going on a feild trip. The students will be riding on buses that h
Grace [21]
There would be 5 buses and 9 extra seats because 5 x 52 is 260 and you need 251 and there would be 9 extra seats
7 0
3 years ago
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What is x^2+6x=x^2-6x as a system?
Fudgin [204]

Answer:

7x=-5x

Step-by-step explanation:

6 0
3 years ago
Samantha wants to find the height of a pine tree in her yard. She measures the height of the mailbox st 3ft and its shadow at 4.
Simora [160]
The tree is about 35.01 feet tall.
7 0
3 years ago
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