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Harlamova29_29 [7]
2 years ago
5

How many real solution does the equation x^7+14x^5+16x^3+30x-560=0

Mathematics
1 answer:
White raven [17]2 years ago
7 0
Consider the given equation to be f(x) whose first derivative is positive for all real x. This implies f(x) is a strictly increasing function. Thus it has only 1 root.

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The quotient below is shown without the decimal point. Use number sense to place the decimal point correctly.
katrin2010 [14]

Answer:

35.8

Step-by-step explanation:

                \frac{340.1}{9.5}  = 358

 We know that our answer can never be greater than 358 since the dividend

is 340.1 and the divisor is 9.5;

  Also,

  Both values are to one decimal places and we can use this to solve the problem;

  9 can divide 340 in about 37 place with a remainder of 7,

    So, it is appropriate to make the solution 35.8

5 0
2 years ago
How would I find the diameter?
adell [148]
By measuring the width of the circle or sphere radius is half of the diameter
3 0
3 years ago
When you buy a new car it is a depreciating asset. Which means the moment you purchase your car it begins losing value. If you
Arturiano [62]

I can't see the graph but I'll try anyway

Answer:

x      y

0     $20,000

1      $18,000

2     $16,200

3     $14,580

4     $13,122

5     $11,809.80

4 0
2 years ago
Students played dodge ball and volleyball for 45 minutes. Thy played dodgeball for 11 more minutes than they played volleyball.
kirill115 [55]
28 minutes
45 - 11 divided by 2 = 17 + 11 = 28 minutesa
4 0
3 years ago
Read 2 more answers
The volume of a cube with sides of length s is given by v = s^3. find the rate of change of the volume with respect to s when s
katrin2010 [14]

The rate of change of the volume with respect to s when s = 15 centimeters is 3375 centimeters

<h3>What is the volume?</h3>

The formula for volume of a cube is given as;

Volume = a³

Where:

a = length of its side

From the information given, we have;

V = s³

Where s = 15 centimeters

Substitute the value into the formula

v = (15)³

v = 3375 centimeters

Thus, the rate of change of the volume with respect to s when s = 15 centimeters is 3375 centimeters

Learn more about a cube here:

brainly.com/question/1972490

#SPJ4

5 0
1 year ago
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