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2 years ago

Determine if the following expression is a polynomial. -525 Answer Yes No

Mathematics

2 answers:

statuscvo [17]2 years ago

8 0

Answer:

no it's not polynomial

miskamm [114]2 years ago

4 0

Answer:

Yes

Step-by-step explanation:

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Allushta [10]

Answer:

ewdhyredhkiydg

Step-by-step explanation:

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2 years ago

Round to the nearest ten thousand 4^√8

Sauron [17]

Answer:

50.5

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

3/8 + 2 1/2 <br><br> pls help!!! make sure to show work. thanks :)

dimaraw [331]

Answer:

2 7/8

Step-by-step explanation:

Let's convert to common denominator

3/8 = 3/8

2 1/2 = 2 4/8

3/8 + 2 4/8 = 2 7/8

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

3 0

2 years ago

Find the width of the rectangle prism when the surface area is 208 square centimeters

Pepsi [2]

Without more information, I assume it's a square and it's w/l =6.5 cm

4 0

3 years ago

A particle moves along a line with acceleration a (t) = -1/(t+2)2 ft/sec2. Find the distance traveled by the particle during the

amm1812

Answer:

$s(t)=(ln|7|+ln|2|)\,ft$

Step-by-step explanation:

Acceleration is second derivative of distance and are related as:

$a(t)=\frac{d^2s}{dt^2}\\\\\frac{d^2s}{dt^2}=\frac{-1}{(t+2)^2}\\$

Integrating both sides w.r.to t

$v(t)=\frac{ds}{dt}=\frac{1}{t+2} +C\\$

Using initial value

$v(0)=\frac{1}{2}\\\\\frac{1}{2}=\frac{1}{0+2} +C\\\\C=0\\\\\frac{ds}{dt}=\frac{1}{t+2}$

We have to calculate the distance covered in time interval [0,5], so:

$\int\limits^5_0 \frac{ds}{dt}=\int\limits^5_0 {\frac{1}{t+2}} \, dt\\\\s(t)=[ln|t+2|]^5_0\\\\s(t)=ln|5+2|+ln|0+2|\\\\s(t)=(ln|7|+ln|2|)\,ft$

3 0

3 years ago