3 years ago

5-1 3/4-1 1/3 with workouts

Mathematics

1 answer:

Neko [114]3 years ago

4 0

Answer:

Step-by-step explanation:

– × 12 = (3 × 12) ÷ 4 = 36 ÷ 4 = 9

Exercise: fractions

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Help with num 9 please. thanks

Alik [6]

Answer:

See Below.

Step-by-step explanation:

We want to show that the function:

$f(x) = e^x - e^{-x}$

Increases for all values of <em>x</em>.

A function is increasing whenever its derivative is positive.

So, find the derivative of our function:

$\displaystyle f'(x) = \frac{d}{dx}\left[e^x - e^{-x}\right]$

Differentiate:

$\displaystyle f'(x) = e^x - (-e^{-x})$

Simplify:

$f'(x) = e^x+e^{-x}$

Since eˣ is always greater than zero and e⁻ˣ is also always greater than zero, f'(x) is always positive. Hence, the original function increases for all values of <em>x.</em>

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3 years ago

Eli packed 1,920 peanuts into 8 sacks. He packed an equal number of peanuts in each sack. How many peanuts did he pack into each

svlad2 [7]

D because one thousand nine hundred twenty divided by 8 equals two hundred and forty

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3 years ago

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Find the distance ??????

Levart [38]

Answer:

Yes

Step-by-step explanation:

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3 years ago

What is one yard minus one foot and three inches.

aleksandrvk [35]

Well, a yard is equal to 36 inches.
One foot and three inches is equal to 15 inches.
36 - 15 = 21
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3 years ago

He poured it into 8 jars. Each jar had the mixed number two and one fourth pints of water. What is the total amount of river wat

Ket [755]

Answer:

The Answer is 18

Step-by-step explanation:

2 1/4 X 8= 18

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4 years ago

5-1 3/4-1 1/3 with workouts​

5-1 3/4-1 1/3 with workouts