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3 years ago

Four consecutive integers just greater than -9

Mathematics

2 answers:

baherus [9]3 years ago

8 0

Answer: -8 -7 -6 -5

Step-by-step explanation:

The four consecutive integers just greater than -9 are -8 -7 -6 -5

zysi [14]3 years ago

8 0

Answer:

-8, -7, -6, -5

Step-by-step explanation:

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Solve for x: 2x - 11 = 7x + 16

Ludmilka [50]

Answer:

x=-5.4

Step-by-step explanation:

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Find the perimeter of the figure. round all figures to the nearest hundredth Place

slavikrds [6]

Answer:

Step-by-step explanation:

The perimeter of a figure is found by adding the sides of all the figures. The figure has sides 13 and 9. Its height is 4 so each of those sides is about 4 feet. So the perimeter is 13+9+4+4 = 30

C is the best solution.

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the width of a rectangle is 6 units less than the length the area of the rectangle is 16 units what is the length in units of th

Igoryamba

Answer:

$Length= 8 units$

$Width=L-6= 8-6= 2 units$

Step-by-step explanation:

Let the length of the rectangle be 'L' units

Width of the rectangle =(L-6) units

Area of the rectangle= $16 units^2$

Area of a rectangle = Length*Width

$16= L*(L-6)\\\\16=L^2-6L\\\\L^2-6L-16=0$

Making the factors of the equation:

$L^2+2L-8L-16=0\\\\$

Taking common from the equation:

$L(L+2)-8(L+2)=0\\\\(L+2)(L-8)=0\\$

$L+2=0\\\\L=-2$

$L-8=0\\\\L=8units$

As, the length of the rectangle cannot be negative, So,

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3 years ago

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An organization advocating for healthcare reform has estimated the average cost of providing healthcare for a senior citizen rec

asambeis [7]

Using the definition of a confidence interval, it is found that the 90% confidence interval for the average cost for healthcare of a senior citizen receiving Medicare is ($12,000, $14,000).

A confidence interval is the <u>sample mean plus/minus the margin of error</u>.

In this problem, the sample mean is of $13,000.

The margin of error is of $1,000.

Hence:

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A similar problem is given at brainly.com/question/24869727

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3 years ago

9.1÷3576 rounded to the nearest whole number

Mice21 [21]

Answer:

Answer is 0

Step-by-step explanation:

$\frac{9.1}{3576}=0.0025447427$

Whole numbers are the set of numbers represented by {0,1,2,3.......}, So basically counting numbers with a 0. Whole numbers does not contain fractions or negative numbers.

Rounding off is a way of simplifying a number so that it is close to the value of the original number. 0.0025447427 lies in between the whole number 0 and 1. But is is a very small value and is close to 0 than 1. So the closet whole number is 0.

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