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stich3 [128]
3 years ago
5

What is the exponent for 23,000 when writen in scientific notation​

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Answer:

2.3 x 10⁴

Step-by-step explanation:

23000 is the number. You need the decimal to be in between the two whole numbers that aren't 0.

2.3 <

2.3 x 10, the exponent after the ten has to move the decimal to the original number of spaces in the original number 23000.

In 23000 its 4 places so your answer would be

2.3 x 10⁴

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Answer:

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Step-by-step explanation:

8x - 2 = 7x - 9

8x - 2 - 7x = 7x - 9 - 7x

x - 2 = -9

x - 2 + 2 = -9 + 2

x = -7

4 0
3 years ago
If the simple interest on $6,000 for 3 years is $1,620, then what is the interest rate?
Volgvan

Answer:

Interest rate: 9%

Step-by-step explanation:

Using the simple interest formula: A=P(1+rt)

A=Final amount

P=Principal amount

r=rate

t=time (years)

We just need to put in the information we have from the question and solve for r.

7,620=6000(1+r3)

7,620/6000=1+r3

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3 0
2 years ago
Harold has been hired as a salesman. He is paid a flat rate of $375 each week and earns an additional $14.25 commission for each
Andru [333]
The answer is
c. \: y = 14.25h + 375
5 0
3 years ago
the appalachian trail is a 2,155-mile hiking trail in the eastern United states. You plan to hike the section of the trail that
Anestetic [448]

Step-by-step explanation:

9 miles per day

8 days hiking

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4 0
3 years ago
Can someone please help !!!
Vera_Pavlovna [14]

Answer:

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Step-by-step explanation:

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