2 years ago

In standard form, the number 72105.4 is written as 7.21054 × 10n where n is equal to ________.

1 answer:

6 0

Answer: n = 4

Step-by-step explanation:

n is always equal to the number of times 10 could be raised to so as to make a total of the number in question.

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inysia [295]

Answer:

4.1

Step-by-step explanation:

5^2 + (2*8) / (2*2) + 3*3

25 + 16 / 4 + 6

41 / 10

4.1

3 0

2 years ago

QveST [7]

<span>y" + 9y = 0
m^2 + 9 = 0
m = ± 3i

yH = C1 cos 3t + C2 sin 3t

yP = C3 t sin 3t + C4 t cos 3t
hope this helps </span>

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2 years ago

stiks02 [169]

1cm³=1mL
1942cm=x mL

1cm³ 1942cm³
________ = ________
1mL x mL

Cross multiply
1x=1942
divide both sides by 1
x=1942mL

Answer=1942mL

8 0

2 years ago

inn [45]

Answer: look at the picture that the answer to it

Step-by-step explanation: Hope this help :D

7 0

2 years ago

Lyrx [107]

Answer: 1/4

Step-by-step explanation: Anything to a negative power is the same as the reciprocol to the absolute value of the power

6 0

2 years ago