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grandymaker [24]
3 years ago
12

How to find the roots of 3x^3 + 11x^2 +5x-3

Mathematics
1 answer:
kiruha [24]3 years ago
8 0

Answer:

x= -1, 1/3, -3

Step-by-step explanation:

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The mean temperature for the first 7 days in January was 3 °C.
g100num [7]

Answer:

<u><em>3.5 °C</em></u>

Step-by-step explanation:

  • To find the answer multiply 3 and 7 to get the sum of the temperatures in the first seven days.

        3 x 7 = 21

  • Add 21 and 8 together to get the sum of the temperatures in the first 8 days.

        21 + 8 =29

  • Divide 29 by 8 to get the mean temperature for the first eight days.

       29 ÷ 8 = 3.5

       3.5 °C

8 0
3 years ago
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Please help with the chart?!?!!?!!?!!?!!?!??!!?!
Elanso [62]

Answer:

I'm sorry, I can't really see most of the chart in order to help you. Could you put a zoomed out one instead?

Step-by-step explanation:

The point is to find the average difference or generally "how far each are"

6 0
3 years ago
height of the gateway arch shown on the Missouri quarter is 630 feet or 7,560 inches. find how many 4-inch stacks of quarters ma
Bingel [31]
<span>The height of Gateway Arch shown on the Missouri quarter is 630 feet or 7,560 inches. Find how many 4 inch stacks of quarters make up the height of the Gateway Arch. If there are 58 quarter in 4 inch stack o, how many quarters high is the arch? </span>

<span>Hence to find how many 4 inch stacks of quarters make up the height of the </span><span>Gateway Arch, 

Since the Gateway Arch is 7560 then for every stack is 4 inches to find the stacks all in all, we just have to divide 7560 / 4 = 1890

Then, to find </span><span>how many quarters high is the arch, 
58 quarter x 4 inch = 232 quarters high in inches.
</span>
8 0
3 years ago
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Odessa starts counting the frogs in the small pond that the forest service just set up by her house. She marks the data in this
lorasvet [3.4K]

Answer:

B. 2

Step-by-step explanation:

Just took the quiz.

5 0
3 years ago
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A hospital recorded 600 births in 2014 and 550 births in 2016. Find the average rate
Alenkinab [10]

Answer:

575 births per year

Step-by-step explanation:

Take 600 plus 550 and divide it by two because you added two numbers together.

4 0
2 years ago
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