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melamori03 [73]
3 years ago
13

B was incorrect...please help

Mathematics
1 answer:
arlik [135]3 years ago
3 0

Answer:

It is probably D. If it's wrong please don't get mad at me. I tried my best to help you!

Step-by-step explanation:

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During the holiday sale at blooming department store all sweaters are discounted 30% on blockbuster Saturday the store discounts
RSB [31]

Answer: He would pay $62.37 for it on blockbuster Saturday.

Step-by-step explanation:

Since we have given that

Original price of sweater = $99

Discount on blockbuster Saturday = 30%

Additional discount on sweater = 10%

So, According to question,

Net\ Price=Price\times \frac{100-Discount}{100}\\\\\text{As there are 2 successive discounts }\\\\So,\\\\Net\ Price=Price\times \frac{100-D_1}{100}\times\frac{100-D_2}{100}

99\times \frac{100-30}{100}\times \frac{100-10}{100}\\\\=99\times \frac{70}{100}\times \frac{90}{100}\\\\=\$62.37

Hence, he would pay $62.37 for it on blockbuster Saturday.

3 0
3 years ago
The Bar Chart shows the weights of 10 dogs entered in a local dog show,
hammer [34]
Is there any picture ?
7 0
3 years ago
Round to the nearest tenth 72​
Drupady [299]

Answer:

It would be 70

Step-by-step explanation:

Round to the nearest tenth 72​

the answer is 70 why because if you around to the nearest 10 it would be 70.

Hope it helped brainiest plz

4 0
3 years ago
Read 2 more answers
There are 160 students in the seventh grade, and 10% are in the
Julli [10]

Answer:

16

Step-by-step explanation:

Turn 10% into a decimal, so 0.1

160 x 0.1 = 16

7 0
2 years ago
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The equation for the circle below is the x2 + y2=81. what is the length of the circles radius
larisa [96]

Answer:

9

Step-by-step explanation:

Compare your x2 + y2=81 to the following:

                       x^2 + y^2 = 81

The " ^ " symbol indicates exponentiation.

Now compare  x^2 + y^2 = 81 to

                         x^2 + y^2 = r^2.  

This is the standard equation of a circle of radius r centered at the origin, (0,0).  You can see for yourself that 81 must equal r^2.


Taking the square root of 81, we get plus or minus 9.

But the radius must be positive, so we reject the -9 and take +9.

The radius is 9.

8 0
3 years ago
Read 2 more answers
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