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Nostrana [21]
3 years ago
6

Slope: 0 y-intercept: -2 .

Mathematics
1 answer:
Nookie1986 [14]3 years ago
8 0

Answer:

The linear equation is the equation of straight line. where m is the slope of the line and c is the y-intercept. Thus, the y-intercept is expressed as (0, c). That is where the graph intercepts the y-axis (thus, the x value would be 0).

Step-by-step explanation:

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Without further study, you forget things as time passes. A model of human memory gives the percentage, p, of acquired knowledge
PIT_PIT [208]

Answer:

42.69% of information is acquired by the student in two weeks.

Step-by-step explanation:

We are given the following in the question:

p = (100 -a)e^{-bt} + a

where a and b are constants.

a = 18\\b = 0.6

p tells us about the percentage of acquired knowledge that a person retains after t weeks.

We have to find the percentage of knowledge acquired in two week.

We put t = 2

p = (100 -18)e^{-(0.6)(2)} + 18\\p = 42.69

Thus, 42.69% of information is acquired by the student in two weeks.

5 0
3 years ago
Find an ordered pair to represent vec t in equation vec t =-8 vec u if vec u=(-1,4) and vec v = (3, -2)
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Answer:

Step-by-step explanation:

B

8 0
3 years ago
Express it in slope-intercept form.
vekshin1

Answer:

y=(2/3)x+1

Step-by-step explanation:

Slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

To find the slope, we need two points. From the graph, we can see that (0,1) and (3,3) are valid points.

(0,1) is coincidentally also the y-intercept, so b=1.

The slope is (3-1)/(3-0)=2/3

The equation of the line is thus:

y=(2/3)x+1

5 0
3 years ago
Kellie Started keeping a reading log. the first night
Dovator [93]

A. It would be 1,855 but you also have to add in the pages she read on the first night I got my answer by (35*53)+77.

4 0
3 years ago
Read 2 more answers
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Usimov [2.4K]
\dfrac{2}{52}=\dfrac{1}{26}
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4 years ago
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