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3 years ago

For rational functions and functions with square roots, the domain can be all real

Mathematics

1 answer:

bekas [8.4K]3 years ago

8 0

Answer:

Step-by-step explanation: 0

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Find the voltage for a series circuit where you know the current is 0.5 A and the resistance 25Ω

Lyrx [107]

Formula
V= IR
0.5(25)=

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3 years ago

Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Anon25 [30]

Answer:

A) 40

B) 20

Step-by-step explanation:

By <em>Length · Width · Height</em>

A) (5) · (4) · (2) = 40

For part B, the length and width are the same, but the depth (height) of the water is only one foot, so we can replace the height value from the first equation with 1.

B) (5) · (4) · (1) = 20

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2 years ago

Micah pays 54$ for an item originally priced 60$. What percentage of the original price was his discount?

pantera1 [17]

Answer: The percentage of the original price was his discount = 10%

Step-by-step explanation:

Given: original price = $60

Price after discount = $54

Discount = Price after discount - original price

= $ (60-54) = $6

The percentage of the original price was his discount = $\dfrac{Discount}{Original\ price}\times100$

$=\dfrac{6}{60}\times100\%\\\\=\dfrac{1}{10}\times100\%\\\\=10\%$

Hence, the percentage of the original price was his discount = 10%

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3 years ago

Find the equation of the linear function represented by the table below in slope intercept form.

grigory [225]

Answer:

y = -3x - 2

Step-by-step explanation:

slope (m) = (-8 - -5) / (2 - 1) ... difference of y/difference of x

m = -3

y = mx + b

y = -3x + b

for (3,-11) b = y + 3x = -11 + 3x3 = -2

equation: y = -3x - 2

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3 years ago

What number is 12 more than 43

Nata [24]

55. If it says 12 more, you add 12 to 43 to get 55.

4 0

3 years ago

Read 2 more answers