3 years ago

What is a polynomial function

Mathematics

2 answers:

Volgvan3 years ago

8 0

Answer:

Functions of a single independent variable.

kakasveta [241]3 years ago

5 0

Polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.

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A sailboat depreciates at 15% of its original value each year. If the sailboat was $9500 at its time of purchase, what is the va

eimsori [14]

Answer: After 7 years, the value of the sailboat is $3045.49.

Step-by-step explanation:

Since we have given that

Original value of the sailboat = $9500

Depreciation rate = 15%

Number of years = 7

As we know the formula for "Compound Interest "i.e

$A=P(1-\frac{r}{100})^n$

where,

A denotes Amount

P denotes original value

r denotes rate of depreciation,

n denotes number of years.

So, our equation becomes ,

$A=9500(1-\frac{15}{100})^7\\\\A=9500(1-0.15)^7\\\\A=9500(0.85)^7\\\\A=\$3045.49$

Hence, after 7 years, the value of the sailboat is $3045.49.

6 0

3 years ago

Read 2 more answers

Write a rule for the nth term of the arithmetic sequence 3, 11, 19, 27, 35... what is a20?

vladimir1956 [14]

3, 11, 19, 27, 35...

a = 3
d = 11-3 = 8
a20 = a + 19d = 3 + 19*8 = 3 + 132 = 135

HOPE IT HELPS!

5 0

3 years ago

Contestants in a dance a thon rest for the same amount of time evry hour.A couple rest for 25 mins in 5 hours. How long did they

Shalnov [3]

Same amount of time every hour is constant rate.
25 min / 5 hrs = 5 min per hour

8 hrs × 5 min per hr = 40 min rest

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3 years ago

Find the length of the diagonal of the rectangle. Round your answer to the nearest tenth

GREYUIT [131]

Answer:

11.4

Step-by-step explanation:

l²+w²=d²

81+49=130

√ 130

11.40175425099138

11.4

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3 years ago

Halp meh! This is Algebra 1 work.

elena55 [62]

I don't know algebra 1 sorry but i can do some pre-algebra and calculus

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3 years ago