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Arada [10]
3 years ago
13

Help!! Which number is NOT in scientific notation?

Mathematics
1 answer:
ki77a [65]3 years ago
4 0

D is not in correct scientific notation. To be correct, the answer would be 5.0 x 10^2

If this helped you, please list me as brainliest!

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WILL GIVE BRAINLIEST, THANKS AND FIVE STARS FOR CORRECT ANSWER
Kitty [74]
It’s twelve because you multiple x by 12 and get y.
4 0
3 years ago
The Bridal Shop bought a dress from a supplier for $105 wholesale and applied a 65% markup to the price. If a 7.5% sales tax wer
Novay_Z [31]

Answer:

The correct answer is 149.00.

Step-by-step explanation:

Part = Percent • Whole

Adding a 65% markup to the original price of 105 is simply multiplying the price by the decimal form of the markup, then adding that to the original price. Next, you would find 20% of your sum by multiplying the sum by 0.20. Then you would find 7.5% of <em>that</em> and add this to the price.

Solve:

105 • 0.65 = 68.25                      Find 65% of 105

105 + 68.25 = 173.25                  Add the markup to the price

173.25 • 0.20 = 34.65                 Find the discount of the new price

173.25 - 34.65 = 138.60              Subtract discount from price

138.60 • 0.075 = 10.395             Find sales tax of new price (Or round to 10.40)

<u>138.60 + 10.395 = </u><u>148.995</u><u>         Add sales tax to new price (Or </u><u>149</u><u>)</u>

Because money only goes to the hundredths place, we can either start rounding to that place in the second to last step - rounding 10.395 to 10.40 - or we can round our answer - 148.995 rounds to 149. Either way, we will still get an answer of $149.00.

Hope this helps.

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

3 0
3 years ago
Read 2 more answers
HELP ILL GIVE BRAINLIEST
Alex17521 [72]
Y=2x+2 easy
The slop=2/1
Y-int= (0,2)
7 0
2 years ago
Can you verify my answer?<br><br> I believe it's reflection.
Anna007 [38]
Yes i think it is reflection try reflection
4 0
3 years ago
2.5 is what percent of 4?
vladimir1956 [14]

Answer:

0.4%

Step-by-step explanation:

is the wright answer

8 0
3 years ago
Read 2 more answers
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