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Crank
3 years ago
14

3.868×10 9 =? What is this answer?

Mathematics
1 answer:
viktelen [127]3 years ago
4 0
The answer is 421.612
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The number of incarcared to measured in thousanda) in a certain country can be approximated by the couton N=-4.6x^2+ 70.6x+ 1965
Lubov Fominskaja [6]

Answer:

There were 2,233,800 incarcerated adults in 2007

Step-by-step explanation:

Number of incarcerated adults:

The number of incarcerated adults in x years after 2000, in thousands, is given by:

N(x) = -4.6x^2 + 70.6x + 1965

How many in 2007?

2007 - 2000 = 7, so this is N(7).

N(7) = -4.6*7^2 + 70.6*7 + 1965 = 2233.8

2233.8*1000 = 2,233,800

There were 2,233,800 incarcerated adults in 2007

3 0
3 years ago
How many partial derivatives of order 3 are for a function of 3 variables?
finlep [7]
Number of partial derivatives= number of variables x degree of derivative
In this case, it will be =3x3=9
8 0
3 years ago
The velocity of a body is increases from 10 m/s ti 15 m/s in 5seconds calculate its acceleration​
larisa [96]

Answer:

accelaration =  \frac{change \: in \: veloity}{time}  \\  =  \frac{15 - 10}{5}  \\  =  \frac{5}{5}  \\  = 1 \frac{m}{ {s}^{ - 2} }

3 0
3 years ago
Read 2 more answers
You are trying to decide if you want to buy a seasonal golf membership for $224. If you buy the membership, you can golf as many
Svetach [21]

Answer: 9 games of golf.

Step-by-step explanation:

Because its $4 for clubs and $24 per game (without the membership) it would be $28 per time. If you keep multiplying 28 times a number until its greater than 224, you would get 9.

3 0
3 years ago
How many ways are there to choose positive integers a, b and c, not necessarily distinct, so that a + b < c and c ≤ 5?
svetlana [45]
You’re taking about comparison, so there isn’t a definite answer. The answer is undefined or N/A
8 0
3 years ago
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