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34kurt
3 years ago
13

during her first six months, susie gained 25% more than her birth weight. if she gained 2 1/2 pounds during this period, how muc

h did she weigh at birth?
Mathematics
1 answer:
stich3 [128]3 years ago
6 0

Answer:

the answer is

25% = 2.5 pounds

25 x 4 = 100%

2.5 x 4 = 10 pounds

Step-by-step explanation:

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Tanya [424]

Answer:

-2

Step-by-step explanation:

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3 years ago
What is the length of CD? In this diagram, AABC ~ AEDC. 20-% c * 7 21​
d1i1m1o1n [39]

Answer:

\frac{BC}{DC}=\frac{AC}{EC}

\frac{20-x}{x} =\frac{21}{7}

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4x=20

x=5

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3 years ago
An appliance store sells an oven for 25% off the original price. The sale price is $251.85, not including tax. What is the price
Natali5045456 [20]

Answer:

$352.31

Step-by-step explanation:

Appliance store sold the oven for 25% off original price.

Sale price =$281.8

Price of the oven before the discount was applied is

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= 0.25 x $281.85

= $70.46

The appliance was sold at $70.46 less than the original price

Original price

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6 0
3 years ago
Read 2 more answers
On November 1st, Halloween candy is discounted 40%. If the original price of a bag of candy corn was $5, what is the final price
andrezito [222]

Answer:

<em>$2.20</em>

Step-by-step explanation:

40% converted to decimal is 0.4.

$5 × 0.4 = $2

10% converted to decimal is 0.1.

Because the tax is increasing the price by a percentage you add a 1 to the 0.1.

1.1 × $2 = <em>$2.20</em>

4 0
2 years ago
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Vaselesa [24]
Assuming g is the centroid, it is 2/3 of the length of cf from point c.
  cg = (2/3)cf = (2/3)3.6 m
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6 0
3 years ago
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