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Romashka-Z-Leto [24]
3 years ago
10

Solve to following inequality: 2.40 + 2.20x < 9 Many thanks <3

Mathematics
2 answers:
Alexxandr [17]3 years ago
7 0

Answer:

x<3

Step-by-step explanation:

2.40 + 2.20x < 9

move the constante to the right hand side and change its sign

2.2x<9-2.4

calculate: subtract the numbers 9-2.4

2.2x<6.6

Divide both sides of the inequality by 2.2

Alexxandr [17]3 years ago
5 0

Answer:

4.60<9

Step-by-step explanation:

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fomenos

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V=904.32 cubic centimeters

Step-by-step explanation:

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2 years ago
Alison raised 10 to the 5th power.Then she divided this value by 100.what was the quotient? (" 1000" IS THAT CORRECT)
Yuri [45]
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5 0
3 years ago
4. (x+ 2)(2x2 + 9x+8)
vfiekz [6]

Answer:

2x3+9x2+8x+4x2+18x+16

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6 0
3 years ago
If you place a 34-foot ladder against the top of a building and the bottom of the ladder is 25 feet from the bottom of the build
Nat2105 [25]

Answer:

59

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
A country's population in 1994 was 140 million. In 1998 it was 146 million. Estimate the population in 2011 using the exponentia
serious [3.7K]

Answer:

Estimated To Be 167 Million

Step-by-step explanation:

The exponential growth formula is given by

where: P is the population of the country, t years after the initial year (i.e. in this case, 1994).  is the initial population of the country (i.e. the population of the country in 1994).

r is the growth rate of the population and

t s the number of years after the initial year.

We obtain the value of r by comparing the growth between 1994 and 1998.

Here: P = 146, , and t = 4 years

Thus To estimate the population of the country in 2011, we note that 2011 is 17 years after 1994.

Thus, the population of the country in 2011 can be estimated to be

million

Therefore, the population of the country in 2011 can be estimated to be 167 million to the nearest million

7 0
3 years ago
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