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3 years ago

What is the answer to this

Mathematics

1 answer:

JulsSmile [24]3 years ago

5 0

Answer:

see explanation

Step-by-step explanation:

A polynomial expressed in standard form begins with the term with the largest exponent of the variable then lists the remaining terms in descending order of the exponents.

given

15 $x^{4}$ - 6x + 13x² - 1 ← $x^{4}$ has largest exponent, hence

15 $x^{4}$ + 13x² - 6x - 1 ← in standard form

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On which interval is the average rate of change for bicycle production the greatest? A) 1950 to 1960 B) 1960 to 1970 C) 1970 to

Alborosie

Answer:

D) 1980 to 2000

Step-by-step explanation:

Finding the average rate of change in each interval to determine the greatest one.

Production per interval

1950-1960 = $(21-11) \ million$ = 10 million

1960-1970 = $(41-21)\ million$ = 20 million

1970-1980 = $(71-41)\ million$ = 30 million

1980-2000 = $(161-71)\ million= 90$ million

Rate of change (1950-1960)= $\frac{10}{11} \times 100= 90.90\%$

Rate of change (1960-1970) = $\frac{20}{21} \times 100= 95.23\%$

Rate of change (1970-1980)= $\frac{30}{41} \times 100= 73.17\%$

Rate of change (1980-2000)= $\frac{90}{71} \times 100= 126.76\%$

∴ rate of change between 1980 to 2000 is 126.78%

7 0

3 years ago

What is the equation in standard form of the line that passes through the point (-7, 2) and has a

Orlov [11]

Answer:

y=3x+23 (lmk if you need me to explain)

Step-by-step explanation:

3 0

3 years ago

Find the area of the regular polygon.

Alenkasestr [34]

Answer:

5.5

Step-by-step explanation:

5 0

3 years ago

Help me with this please!!!

Lerok [7]

Answer: y = 80*

all circles have 360* so we can subtract what we have to get what we want

360 - 110 - 90 - 80 = 80*

5 0

2 years ago

1 1/5 divided by /10

ZanzabumX [31]

Answer:

<u>0.12, 6/50</u> are the answers.

Step-by-step explanation:

1/5 = 0.2

1.2/10 = 0.12

0.12 = 6/50

Have a nice day!

6 0

3 years ago

Read 2 more answers