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Basile [38]
3 years ago
15

I REALLY NEED HELP!!!!!!!

Mathematics
1 answer:
Reil [10]3 years ago
3 0
Do you think the answer is C.147?
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Write a polynomial function of least degree with rational coefficients so that P(x)=0 has the given roots.
Fittoniya [83]

Answer:

If P(x) has the roots -11 and 6, then its multipliers can be written as

Step-by-step explanation:

P(x)=(x+11)(x-6)

P(x)=x2-6x+11x-66

P(x) = x2+5x-66

3 0
2 years ago
Write a recursive definition for the sequence 21,16,11,6
SVETLANKA909090 [29]
A recursive definition for the sequence shown above can be x = n-5. 
21 - 5 = 16
16 - 5 = 11
11 - 5 = 6
and so on...

The number sequence has a difference of 5 in each of the values before and after them.
4 0
2 years ago
What is 5.27 × 1021 expressed in standard notation?
Strike441 [17]
The standard notation would be 5,380.67. Hope this helps!<span />
5 0
3 years ago
Read 2 more answers
In the year 1987, an investment was worth $29,800. In the year 1997, this
Veseljchak [2.6K]

Answer:

a) 46.98%

b) increasing rate of change

Step-by-step explanation:

In year 1987, investment worth $29800

In year 1997, investment worth $43800

Rate of change = 1997investment - 1987investment / 1987investment × 100

Rate of change = 43800 - 29800/29800 × 100

= 14000/29800 × 100

= 0.46979 × 100

= 46.98%

Therefore, the rate of change of the investment during the time period is 46.98%.

b) The rate of change of the investment is increasing. This is as a result of the following reasons. First, the value of rate of change is positive. Second, there is no value for rate of change for period before the time period so we cannot compare rate of change.

8 0
3 years ago
Can you guys help me with this one please
PilotLPTM [1.2K]

Answer:

1 to 100,000

Step-by-step explanation:

1 km is equivalent to 100,000 cm.

3 0
2 years ago
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