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loris [4]
3 years ago
11

I’ll give brainliest!!!

Mathematics
1 answer:
n200080 [17]3 years ago
5 0

Answer:

A) arithmetic sequence

g(n) = 20 + 3n

Step-by-step explanation:

Each minute, the number of pages increases by 3, which means the common difference is 3 (because it is being added, not multiplied).

If there is a common difference, it's an arithmetic sequence. (Geometric sequences have common ratios.)

If she starts at 20 pages, then you just need to multiply 3 by the number of minutes passed (n) and add it to 20 to find the page she's on.

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What is the point-slope form of a line that has a slope of 5 and passes through
Helen [10]

Answer:

Step-by-step explanation:

m = 5 ; (3, -4)

y - y₁ = m (x - x₁)

y - [-4] = 5 (x - 3)

y + 4   = 5x - 15

         y = 5x - 15 - 4

         y = 5x - 19

4 0
2 years ago
Physics students drop a ball from the top of a 100 foot high building and model its height as a function time with the equation
pishuonlain [190]

When the ball hits the ground, the height is 0.

0 = 100 - 16t²

0 = (10 - 4t)(10 + 4t)

0 = 10 - 4t     or     0 = 10 + 4t

4t = 10          or       -4t = 10

 t = \frac{10}{4}             or          t = -\frac{10}{4}

Time cannot be negative (unless you have a time machine) so disregard  -\frac{10}{4}

Answer: t = \frac{5}{2} = 2.5 seconds

6 0
2 years ago
The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the
kherson [118]

Answer:

30

Step-by-step explanation:

-12 + 30 = 18

3 0
2 years ago
Read 2 more answers
(The last 22 and 23)
quester [9]
1) 24
2) (-8)


Hope this helps
7 0
3 years ago
An earthquake with a rating of 3.3 is not
stiks02 [169]

Answer:

  1995.26

Step-by-step explanation:

It usually works to follow instructions:

  3.3 = log(x) . . . . . substitute known values into the equation

  10^3.3 = x . . . . . take antilogs

  1995.26 = x . . . .  simplify, round to hundredths

5 0
3 years ago
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