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nika2105 [10]
3 years ago
10

Lily likes to collect records. Last year she had 10 records in her collection. Now she has 14 records. What is the percent incre

ase of her collection?
Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
7 0
The percent increase is 140%
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Edward went to the grocery store and bought some bro pounds of vegetables the vegetables cost 1.50 per pound. If he bought 3.25
Natali5045456 [20]

The cost of each vegetable is €1.50 per pound

Edward bought 3.25 pounds of carrot.

So the cost of 3.25 pounds of carrots = 3.25 × 1.50 = €4.875

He also purchased 1\frac{2}{10}= 1\frac{2}{5} =\frac{6}{5} pounds of beet.

Quantity of beet purchased = 6/5 = 1.2 pounds

So the cost of beet shall be = 1.50 × 1.2 = €1.80

He purchased 0.95 pounds of Broccoli

So the cost of Broccoli shall be = 0.95 × 1.50 = €1.425

Total amount spent = 4.875 + 1.80 + 1.425 = €8.10

Edward spent €8.10 on vegetables.


7 0
3 years ago
Lf a+b=10 ,ab=21 then a^3+b^3=​
Goshia [24]

Answer:

370

Step-by-step explanation:

a=3 or 7

b=7 or 3

3³+7³=370

8 0
4 years ago
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Whose orange juice is stronger Han mixes 1 2/3 cups of water with 1/4 cup of orange juice Clare mixes 2 1/2 cups of water with 1
tangare [24]
Han’s orange juice is stronger
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3 years ago
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4x + 1 over 3 y2
vampirchik [111]

Answer:

1/3 =0.33

Step-by-step explanation:

<em>ju</em><em>st</em><em> </em><em>subst</em><em>itute</em><em> </em><em>the</em><em> </em><em>va</em><em>lues</em><em> </em><em>of</em><em> </em><em>x</em><em> </em><em>and </em><em>y</em><em> </em><em>int</em><em>o</em><em> </em><em>th</em><em>e</em><em> </em><em>exp</em><em>ression</em><em> </em><em>to</em><em> </em><em>get</em>

<em>4</em><em>(</em><em>2</em><em>)</em><em>+</em><em>1</em><em> </em><em>/</em><em>3</em><em>(</em><em>3</em><em>)</em><em>^</em><em>2</em>

<em>=</em><em>8</em><em>+</em><em>1</em><em> </em><em>/</em><em>3</em><em>×</em><em>9</em>

<em>=</em><em>9</em><em>/</em><em>2</em><em>7</em>

<em>=</em><em>1</em><em>/</em><em>3</em>

<em>=</em>0.33

4 0
4 years ago
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I'm really confused can someone help??
liubo4ka [24]
1) 29.74*60=1,784.4 miles per minute
1,784.4= 1,784 4/10=
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2) 29.74-8.23= 21.51=21 51/100

3) ???

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3 0
3 years ago
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