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kari74 [83]
3 years ago
8

What type of polynomial is 14x2 + 3x – 15?

Mathematics
2 answers:
posledela3 years ago
8 0

Answer:

Step-by-step explanation:

There are three terms. So, 14x² + 3x -15 is a trinomial

prohojiy [21]3 years ago
7 0
Trinomial becuse it’s the way u add and you can also look it up on the internet
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If (m, −3) is on a circle with center (2, −3) and radius 7, what is a value of m?
kvv77 [185]
Ok so
distance from (m,-3) to (2,-3) is 7 units

since the y value is the same, we don't even need to use distance formula

see how far 7 units from 2 is
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3 0
3 years ago
Please help me I would be very grateful
Ksju [112]

Answer:

9 15 18

Step-by-step explanation:

bc of they are similar

3k+5k+6k=42

k=3

so the sides

3*3=9

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6 0
3 years ago
A cube has the dimensions 5/8 inches, 5/8 inches, 5/8 inches. what is the volume of the cube? how many smaller cubes with an edg
REY [17]
<span>- Volume of a cube = length³
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3 0
3 years ago
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icang [17]
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4 0
2 years ago
A national organization has been working with utilities throughout the nation to find sites for large wind machines that generat
kozerog [31]

Answer:

"A Type I error in the context of this problem is to conclude that the true mean wind speed at the site is higher than 15 mph when it actually is not higher than 15 mph."

Step-by-step explanation:

A Type I error happens when a true null hypothesis is rejected.

In this case, as the claim that want to be tested is that the average wind speed is significantly higher than 15 mph, the null hypothesis has to state the opposite: the average wind speed is equal or less than 15 mph.

Then, with this null hypothesis, the Type I error implies a rejection of the hypothesis that the average wind speed is equal or less than 15 mph. This is equivalent to say that there is evidence that the average speed is significantly higher than 15 mph.

"A Type I error in the context of this problem is to conclude that the true mean wind speed at the site is higher than 15 mph when it actually is not higher than 15 mph."

8 0
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