# I need help with this question please! Thank you! Mathematics Assignment Help

I need help with this question please! Thank you! Mathematics Assignment Help. I need help with this question please! Thank you! Mathematics Assignment Help.

Members
of a freshman orientation class take a time management test. Their average time
management score is 82, and the standard deviation for their scores is 6. Using
the formula for    ơӎ what will ơӎ be when

a.
The sample size is 25,

b. the sample size is 36,
and

c. the sample size is 49?

I need help with this question please! Thank you! Mathematics Assignment Help[supanova_question]

## The length of a rectangle is 5 cm longer than its width Mathematics Assignment Help

 The length of a rectangle is  5   cm  longer than its width. If the perimeter of the rectangle is  42   cm  , find its area.

[supanova_question]

## I need help solving a math problem Mathematics Assignment Help

Rectangle ABCD with coordinates A(1, 1), B(4, 1), C(4, 2), and D(1, 2) dilates with respect to the origin to give rectangle ABCD‘. If   = 6, what is the scale factor of the dilation?

a) 6

b) 3

c) 2

d)

e) 4

[supanova_question]

## I need help with this question please! Thank you! Mathematics Assignment Help

Members of a
freshmen orientation class take a time management test.  Their average time management score is 82 and
the standard deviation for their scores is 6.
Using the formula
σM what
will σM be when

text-indent:-.25in;mso-list:l0 level1 lfo1″>a.
the sample size is 25

auto;text-indent:-.25in;mso-list:l0 level1 lfo1″>b.
the sample size is 36

text-indent:-.25in;mso-list:l0 level1 lfo1″>c.
the sample size is 49

[supanova_question]

## A person walks 13.0° north of east for 4.00 km. How far due north and how far du Science Assignment Help

A person walks 13.0° north of east for 4.00 km. How far due north and how far due east would she have to walk to arrive at the same location?

 north km east km

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[supanova_question]

## The length of a rectangle is five times its width. Mathematics Assignment Help

 The length of a rectangle is five times its width. If the perimeter of the rectangle is  72   cm  , find its area.

The length of a rectangle is five times its width. Mathematics Assignment Help[supanova_question]

## A rectangular yard measuring 42ft by 58ft Mathematics Assignment Help

 A rectangular yard measuring  42ft  by  58ft  is bordered (and surrounded) by a fence. Inside, a walk that is  4ft  wide goes all the way along the fence. Find the area of this walk.

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## A rectangular garden measures Mathematics Assignment Help

 A rectangular garden measures  28ft  by  45ft  . Surrounding (and bordering) the garden is a path 3ft  wide. Find the area of this path.

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## The length of a rectangle is 4 cm longer than its width. Mathematics Assignment Help

 The length of a rectangle is  4   cm  longer than its width. If the perimeter of the rectangle is  32   cm  , find its area.

[supanova_question]

## The length of a rectangle is four times its width. Mathematics Assignment Help

 The length of a rectangle is four times its width. If the area of the rectangle is  324   yd2  , find its perimeter.

[supanova_question]

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