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Liono4ka [1.6K]
3 years ago
14

Solve and express your answer in both scientific and standard notation.

Mathematics
2 answers:
swat323 years ago
7 0

Answer:

8.4 x 10^10 in scientifif notation is the same, in regular its 84000000000

3 x 10^7 in scientific notation is the same and in regular its 30000000

OLEGan [10]3 years ago
4 0

Answer:

8.4 x 10^10= 84000000000 (because 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10)

3 x 10^7 = 30000000 (because 10 x 10 x 10 x 10 x 10 x 10 x 10)

I hope this helps and brainlest please !

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Subtact: (9x + 5) - (4x + 3)​
jek_recluse [69]

Answer:

5x+2

Step-by-step explanation:

(9x+5)-(4x+3)

5x+2

8 0
2 years ago
What’s the square root of 108 a to the 7th power b to the 5th power
MissTica

Answer:

Step-by-step explanation:

Factor all the factors making up the square root.

108: 2*2*3*3*3

a^7: a*a*a*a*a*a*a

b^5:b * b * b * b * b

The rule for taking a square root of this is

For every pair, you get to take one number outside the root sign and throw the other one away.

2*3*a * a * a* b * b√(3*a * b)

6a^3b^2 * √(3*a*b)

4 0
3 years ago
The product of 8 and x plus the quotient of y and 7. answer choices are (8 + x)/(7 + y) (8x) + (y/7) (8 + x)(y/7)
Cerrena [4.2K]

Answer: (8x) + (y/7)

The word 'product' means multiplication and the word 'quotient' means division. Only (8x) + (y/7) multiplies 8 and x while diving y and 7.

3 0
3 years ago
3, 12, 48, 192, 768, . . .
Sav [38]
The answer would be the sequence has a common ratio of 4.
The explanation for this would be:
To get the common ratio for get the simplest form of the two numbers, so 12/3 = 4 and 48/12 = 4So we know that their common ratio is 4.
To check:
3 x 4 = 12
12 x 4 = 48
48 x 4 = 192
192 x 4 = 768
7 0
3 years ago
Please help me on this problem
tester [92]

Answer:

79.5 in ^3

Step-by-step explanation:

5 times 8 times 2.

40 times 2 equals 80.

2 times 1 times .25 equals .5

80-.5 equals 79.5 in^3

3 0
3 years ago
Read 2 more answers
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