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timurjin [86]
3 years ago
7

Find the 21st term of the arithmetic sequence with a first term

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0
At this case it could be calculated like this: 7+5*20=107
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It can be helpful to classify a differential equation, so that we can predict the techniques that might help us to find a functi
Anvisha [2.4K]

Answer:

The equations are not given but the clue to your answer is given below:

Step-by-step explanation:

So the question above talks generally about differential equations (equations whose derivatives can be found) and then describes them thus - the order of a differential equation and the linearity status of a differential equation.

To determine whether or not each of the absent equations is linear, check for the following characteristics of linearity:

1. The maximum number or power that any variable in a linear equation is raised to is 1.

Example: 2x² + 6y = 43y is NOT a linear equation because some or all (in this case, variable x) of the variables in it are raised to a power greater than 1. Variable x is raised to the power of 2.

2. An equation (a linear equation, in this case) contains an 'equal to' sign. This is the reason why it's called an equation. There is a mathematical expression on each side of the equal to sign. Take note of this, just incase one of the options in your question has no equal to sign.

Example: 2x + 6y is NOT a linear equation. It is a linear expression. It contains no equal to sign that compares two distinct mathematical expressions.

3. A linear equation usually has not more than two variables. It is not complex or difficult to solve.

Example: 2x + 6y = 43z is NOT a linear equation.

3 0
2 years ago
Studies on a machine that molds plastic water pipe indicate that when it is injecting 1-inch diameter pipe, the process standard
Tpy6a [65]
Answer is i think
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5 0
2 years ago
Which of the following equations represent linear functions?
Papessa [141]

Answer:

y=-2; y=4(2x)-3

Step-by-step explanation:

Linear Equations do not have the value of x squared. They also shouldn't have the x value taken by the square root.

The second and third equations would be graphed as non-linear functions.

4 0
3 years ago
Long division method​
Anton [14]

Answer: you didnt add a question or possible answer choices so nobody can answer this question

Step-by-step explanation:

Divide the ones column dividend by the divisor.

Multiply the divisor by the quotient in the right place column.

Subtract the product from the ones column.

8 0
2 years ago
What is the exact simple interest on 150-day loan of 2,350 at %10
Crazy boy [7]

Answer:

  96.58

Step-by-step explanation:

The formula for simple interest is ...

  I = Prt

where P is the principal, r is the rate, and t is the time period in years.

Exact interest is computed using 365 days per year, so the time period is ...

  t = 150/365

Then the interest is ...

  I = 2350(0.10)(150/365) = 96.58

3 0
3 years ago
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