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Temka [501]
3 years ago
13

Help on this question please?

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
6 0

Answer:

im not fully sure but I'd say it is 9(5+0.78)

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PLz help me! We r doing semester finals and i need to get this lesson finished in 2 hours so i can get my grade up!
Leto [7]

Answer:

$84

Step-by-step explanation:

1. If 20% is marked off, then you are selling it for 80%.

2. 455 * 80% = 364

3. Since you are finding the cost markup from 280, then 364-280=84

6 0
2 years ago
√108<br><img src="https://tex.z-dn.net/?f=9%20%5Ctimes%20%5Cfrac%7B13%7D%7B20%7D%20" id="TexFormula1" title="9 \times \frac{13}{
ki77a [65]
I'm assuming your allowed to use a calculator for this? That's what I would do.
\sqrt{108}  = 10.39
To go about the fraction, take the whole number and times it by the denominator, then add in the numerator to create a new fraction(a whole one not mixed). Then simply divide the numerator by the denominator.
9 \times 20 = 180
180 + 13 = 193
193 is the new numerator and the new whole fraction is this and dividing it out gives you,
\frac{193}{20}  = 9.65
For the third one, just input it into a calculator,
2\pi + 3.4 = 9.68
4 0
3 years ago
Professor Livingstone loves to perform acts of kindness. He decides to conduct an experiment in which he performs an act of kind
lana66690 [7]

Answer:

im sorry but im not going to read all that

Step-by-step explanation:

3 0
2 years ago
Is 2 yards greater than 5 feet?
Gelneren [198K]
Hey there!

The correct answer to your question is yes.

1 yard = 3 feet

2 yards = 6 feet (since 3 x 2 = 6)

6>5

2 yards is greater.

Hope this helps you.
Have a great day!
8 0
3 years ago
How many positive four-digit integer palindromes have 12 as the sum of the digits of the number?
Sindrei [870]
2442
2+4+4+2=12

3333
3+3+3+3=12

1551
1+5+5+1=12

4224
4+2+2+4=12

5115
5+1+1+5=12

6006
6+0+0+6=12

The answer is 6
8 0
2 years ago
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