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Alchen [17]
3 years ago
13

Identify the pattern for the following sequence. -1, 3, -9, 27

Mathematics
1 answer:
Romashka [77]3 years ago
3 0

Answer:

multiply previous term by (-3)

Step-by-step explanation:

-1 × -3 = 3

3× -3 = -9

-9 × -3 = 27

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Determine whether the following statement is a good definition or not a good definition. A shoe is something you wear on your fo
stepladder [879]

Answer:

This is not a good definition, mainly because you put other things on your foot, like socks. So just imagine seeing, something you put on your foot, even though the direct answer would be shoe, there could be confusion there

Step-by-step explanation:


7 0
3 years ago
Choice A: 3 nights and one meal for $ 250
poizon [28]
N = number of nights
M = number of meals
n = cost per night
m = cost per meal
T = total cost

Nn + Mm = T

They give us two scenarios :

1. N = 3 and M = 1 and T = 250

3n + 1m = 250

2. N = 3 and M = 6 and T = 330

3n + 6m = 330

Thus, we have a system of equations.

In the first equation, solve for m. 

m = 250 - 3n

Now, plug this into the second equation and solve for n.

3n + 6m = 330
3n + 6(250 - 3n) = 330
3n + 1500 - 18n = 330
-15n = -1170
n = $78

Now, plug this back into our equation for m and solve.

m = 250 - 3n
m = 250 - 3(78)
m = 250 - 234
m = $16

Thus, it costs $78 per night and $16 per meal.
6 0
4 years ago
Explain the difference between linear and exponential models. How can you determine if a function is linear or exponential from
oksano4ka [1.4K]
In linear functions, rate of change is constant: as x goes up, y will go up a consistent amount. In exponential functions, the rate of change increases by a consistent multiplier—it will never be the same, but there will be a pattern.
4 0
3 years ago
Please help, this is worth a lot to me
Blizzard [7]
27°


The angle which a chord subtends at the centre of a circle is twice the angle it subtends on the circumference.
i.e
8 0
3 years ago
Help pls I'll give briliantest and give I 10 points please I need helpppp​
Katyanochek1 [597]

Answer:

P=-120

Step-by-step explanation:

This might be higher level than I am since I am still a student but p=-120i know that

4 0
3 years ago
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