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3 years ago

13

the student population in a high school increases by 4% a year. when it opened, the school had 996 students. how many students w

ill there be in 3 years

1 answer:

tia_tia [17]3 years ago

4 0

Answer:

1120 students.

Step-by-step explanation:

there is a formula that we can use which is:

initial value*(1 + percent increase)^number of years

number of students=996*(1+0.04)^3 = 1120.36

therefore, approx. 1120 students.

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3 years ago

Write an equation in slope intercept form of the line with the given characteristics:

stiks02 [169]

Answer:

The equation of line through (-3,1) and slope 2 in slope-intercept form is: y = 2x+7

Step-by-step explanation:

The slope-intercept form of an equation is given by:

$y = mx+b$

here m is the slope of the line and b is the y-intercept

Given

$m = 2$

Putting m=2 in the general form

$y = 2x+b$

In order to find the y-intercept, the given point (-3,1) will be substituted in the equation

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3 years ago

In a study conducted in the United Kingdom about sleeping positions, 1000 adults in the UK were asked their starting position wh

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Answer: = ( 0.411, 0.409)

Therefore at 95% confidence interval (a,b) = (0.411, 0.409)

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

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4 years ago

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