28. What is the maximum number of real rootsthe equation X5 - 3x3 + 8x – 10 can have? Justify
your answer.

Answers

Answer 1

Answer: The maximum number of real roots is 5 because the degree is 5. The fundamental theorem of algebra states that the degree of a polynomial is the number of real solutions. (The degree is the highest exponent of the polynomial)

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Write each ration number as a fraction-27, -16
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Simplify -3[5 - (-8 + 6)]
PLEASE HELP BRAINLIEST WILL BE GIVEN!!! Convert the following:Round to the nearest hundredtha) 7 miles to feetb) 22 centimeter to inchesc) 6 gallons of water to ouncesType your answer below:
What number solves the equation 11x + 7 = 73?

Please help! Would you describe the associations in this table as… (pick two)Linear? Negative? Nonlinear? Positive?

I know it would be nonlinear because neither Variable X OR Y have a constant rate of change.
Unfortunately, I don't know whether it is positive or negative.

Answers

i would say negative

leo takes 30 minutes to eat dinner 15 minutes to change clothes and 20 minutes to walk to practice.if leo needs to be at hockey practice at 7:15 pm what time does he need to begin

Answers

Hi there, first let's add up the minutes, 30 minutes+15 minutes+20 minutes equals 65 minutes, 65 minutes equals 1 hour and 5 minutes. 7:15 pm, an hour before that is 6:15, 5 minutes before that is 6:10. Therefore, Leo needs to begin at 6:10 pm

6:10 pm if you want to be exact

What is 43/8 as a mixed number

Answers

8 goes into 43 5 times with 3 left over so your answer will be = 5 3/8

43/8 as a mixed number is 5 3/8 because when you divide 43 by 8, it gives you 5.3. Hope that helps

The equation y = 14x represents the number of pages Printer A can print over time, where y is the number of pages and x is time in minutes. This table shows the number of pages Printer B can print over time.How many pages does each printer print per minute, and which printer prints at a faster rate?

Complete with the correct statements.
- Printer A prints 12, 14, 16 or 48 pages per minute.
- Printer B prints 12, 14 16, or 48 pages per minute.
- The printer that prints at a faster rate is Printer A or B.

Printer B
Time (min) Pages Printed
3 48
5 80
8 128
12 192

Answers

Printer A
y = 14x

Printer B
Time(min) | 3 | 5 | 8 | 12 |
Pages printed | 48 | 80 | 128 | 192 |

Printer A prints 14(1) = 14 pages per minute.
Printer B prints 48/3 = 16 pages per minute.

The printer that prints at a faster rate is printer B.

julia saw 5 times as many cars as trucks in a parking lot. if she saw 30 cars and trucks altogether in the parking lot, how many were trucks?

Answers

5 times as many cars as trucks, means for every 5 cars, there is one truck.

So we can group 5 cars and 1 truck into 6
30 / 6 = 5 there are five groups of.... the group.

for each group, there is only 1 truck, and there were 5 groups.
Therefore, in the parking lot, there are total of 5 trucks.

5 trucks, 25 cars. 5x5=25 25+5=30.

Write the place value of the underlined digit. Round each number to the place of the underlined digit.