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3 years ago

15

2+24/654-7986x76483=

1 answer:

Ber [7]3 years ago

7 0

Answer:

-610793236

Step-by-step explanation:

2+24/654-7986x76483 (punch it in the calculator)

= -610793236

or if you need to "show your answer"

2+24/654-7986x76483

= 2+24/654-610793238

= 2+ 0.36- 610793238

= 2+ (-610793238)

= - 610793236

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Divide 2/3 by 8/15. Simplify your answer

masha68 [24]

Answer:

5/4

Step-by-step explanation:

(2/3)/(8/15)

= (2/3)(15/8)

= (2*15)/(3*8)

= 30/24

= 5/4

7 0

1 year ago

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A healthcare company develops a test for a disease and finds that the probability of receiving a false positive is 0.04. Which o

PolarNik [594]

If 100 healthy people were tested for this disease, the test results from this group would indicate that 96 people did not have the disease and 4 people had the disease.

Answer: Option 1.

<u>Explanation:</u>

Certain sampling and testing are done by the scientists and the doctors about the diseases on the people so that the doctors can come out with the medicinal treatment or some other kind of cure for that particular kind of disease.

In the case that has been discussed in the question above, the people that are suffering from this disease are four people out of hundred people who were tested for the disease.

4 0

3 years ago

Where do (3/2,-7) and (-4,5) intercept

Vinil7 [7]

Answer:

The intercept of the given points is - $\frac{41}{11}$

Step-by-step explanation:

Given points as :

( $x_1$ , $y_1$ ) = ( $\frac{3}{2}$ , - 7 )

( $x_2$ , $y_2$ ) = ( - 4 , 5 )

Now, slope of line using given points can be written as :

Slope = m = $\dfrac{y_2 - y_1}{x_2 - x_1}$

or. m = $\dfrac{5 - ( - 7 )}{( - 4 ) - [tex]\frac{3}{2}$ }[/tex]

or, m = $\dfrac{12}{( - 4 ) - [tex]\frac{3}{2}$ }[/tex]

or, m = $\frac{12}{\frac{- 8 - 3}{2}}$

Or, m = $\frac{12}{\frac{- 11}{2}}$

∴ m = $\frac{-24}{11}$

So, The slope of the line using points = m = $\frac{-24}{11}$

now, equation of line in slope intercept form can be written as

y - $y_2$ = m × ( x - $x_2$ )

or, y - 5 = $\frac{-24}{11}$ × ( x - ( - 4 ) )

or, y - 5 = $\frac{-24}{11}$ × ( x + 4 )

Or, 11 × ( y - 5 ) = - 24 × ( x + 4 )

Or, 11 y - 55 = - 24 x - 96

Or, 11 y = - 24 x - 96 + 55

Or, 11 y = - 24 x - 41

∴ y = $\frac{-24}{11}$ x - $\frac{41}{11}$

Now, comparing with slope intercept equation

I.e y = m x + c , where c is the intercept

So, The intercept of points is - $\frac{41}{11}$

Hence The intercept of the given points is - $\frac{41}{11}$ Answer

3 0

3 years ago

5. Gaur Grandeur is a society which has a garden of length 45 5/7 m and breadth 16 3/4m. Find area of garden

timurjin [86]

Step-by-step explanation:

Here,

given length= 45 5/7 m( mixed fraction)

= 320/7 m( simple fraction)

similar breadth= 16 3/4 m

= 67/4 m

Now,

Area= length* breadth

= 320/7 * 67/4

=5360/7 m²

4 0

2 years ago

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she wove a pot holder with an area of 80 square inches . The length and widths of th side are whole numbers. What possible dimen

Musya8 [376]

Dimensions possible are:
80x1
40x2
20x4
10x8
5x16
The dimension that makes most sense is the 5 by 16 for a pot holder.

5 0

3 years ago

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