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2 years ago

Monica has 50 animals, 30 of the animals are cats. What percent of the animals are cats

Mathematics

2 answers:

slavikrds [6]2 years ago

7 0

Answer: 60%

Step-by-step explanation: 30/50 = x/100 solve for x is 50x=3000

50/50= x 3000/50 = 60

60=x

equals 60%

Sloan [31]2 years ago

5 0

Answer:

60%

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

30/50

The number above the bar is the numerator: 30

The number below the bar is the denominator: 50

Divide the numerator by the denominator to get fraction's value:

Val = 30 ÷ 50

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Write as a fraction 56:120

Fudgin [204]

56:120 = 56/120 = 7/15

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3 years ago

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Mr. Knotts found the difference of the following expression. Which statement is true about Mr. Knotts’s work? StartFraction x Ov

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

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2 years ago

Nick's Printing Press promptly sold 5-cent pencils and 10-cent pens to the public. It sold 1000 writing utensils and took $74.50

galben [10]

Answer:

490 pens
510 pencils

Step-by-step explanation:

Let p represent the number of pens Nick sold. Then the revenue is ...

0.10p +0.05(1000 -p) = 74.50

0.05p = 24.50 . . . . . . eliminate parentheses, subtract 50

p = 490 . . . . . . . . . . . . multiply by 20

The number of pencils sold is then ...

pencils = 1000 -490 = 510

Nick's Printing Press sold 490 pens and 510 pencils.

4 0

2 years ago

The prime factorization of which number 2⁵ x 5?

vekshin1

Answer:

Step-by-step explanation:

$2^{5} *5 = 2 * 2* 2 * 2 * 2 *5$

= 160

5 0

1 year ago

Simon calculated the volume of the prism. His work is shown here. area of base = B = 1 2 bh = 1 2 (5)(13) = 32.5 m2 volume = Bh

melamori03 [73]

Answer:

Options (1) and (5) are the correct options.

Step-by-step explanation:

See attachment for the complete question.

Simon's work,

Area of the base = B = $\frac{1}{2}bh = \frac{1}{2}(5)(13)$ =32.5 m²

Volume = Bh = 32.5(12) = 390 m³

Let's check the error's he made.

Area of the base of the triangular prism

B = $\frac{1}{2}bh=\frac{1}{2}(5)(12)$

B = 30 m²

Volume of the prism = (Area of the triangular base)×(Height)

V = 30 × 4

V = 120 m³

Therefore, Options (1) and (5) are the correct options.

4 0

2 years ago