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bija089 [108]
3 years ago
8

Which of the following is not an empirical formula? O C8H10N402 O C3H8 OMg3N2 O H2O

Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

d..

Step-by-step explanation:

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Gala2k [10]

Answer:

With all or just 1

Step-by-step explanation:

4 0
3 years ago
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Which logarithmic equation is equivalent to the exponential equation below? 70.81 = ea
bixtya [17]
Loge 70.81 = a
Log to the base e is also  written as ln
ln 70.81 = a
4 0
3 years ago
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Pls answer this is due in 30 minutes
ziro4ka [17]

Answer:

1a) t = 0.17b

1b) $36.03

2) 51,167.50

Step-by-step explanation:

1a) 17% converted to a decimal (divide by 100) = 0.17. Multiply that by the amount of the bill (before tipping) to get the amount of the tip

1b) The bill of $248 represents the entire bill (100%) plus the tip amount (17%) which makes 117%. As a decimal, this is 1.17.

To find what the cost was without the tip, divide the bill total by 1.17

248/1.17 = 211.97. That was the bill before the tip was added.

248-211.97 = 36.03 was the tip added.

2) 5.5% converted to a decimal is 0.055

0.55 x 48,500 = 2667.50

$2,667.50 + $48,500 = 51,167.50

Or, you can use what we did in 1b, and his new salary is 1.055 times 48,500

1.055 x 48,500 = 51,167.50

6 0
3 years ago
A triangle is classified as an equilateral triangle when it has
Doss [256]
C. three sides with the same length
7 0
3 years ago
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Subtract the following polynomials, then place the answer in the proper location on the grid.
Grace [21]
(3m - 4n - 7) - (8m + n - 6)

3m - 8m  = - 5m
-4n - n = -5n
-7 - (-6) = -7 + 6 = -1

-5m - 5n - 1 is your answer

hope this helps
8 0
3 years ago
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