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Alborosie
3 years ago
5

"a survey of 700 non fatal accidents showed that 183 involved faulty equipment. find the point estimate for p, the population pr

oportion of accidents that involved faulty equipment. round to 3 decimal places."
Mathematics
1 answer:
Mrac [35]3 years ago
6 0
Confused as mess.  Need help

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What is 2x-4y+7=0 in Slope Intercept Form?
musickatia [10]

Slope intercept form is:

y = mx + b

So all you have to do is isolate y

2x - 4y + 7 = 0

2x - 4y = -7

-4y = -7 - 2x

y = -7/-4 - 2x/-4

y = \frac{7}{4} + \frac{2x}{4}

y =  \frac{1x}{2} + \frac{7}{4}

y = \frac{1}{2}x + \frac{7}4

Hope this helped!

3 0
3 years ago
50-yards change it to miles ?
KIM [24]
Ohh okay

so you would do 1760/50
then 3600/5.8

then take the two answers and divide them by each other...

1760/50=35.2
3600/5.8=620.689655172

620.689655712/35.2= 17.6332288401
3 0
3 years ago
True or False: Both methods correctly verify the trig identity. Question in the screenshot
SIZIF [17.4K]
True. Both methods correctly verify the trig identity
7 0
3 years ago
Solve the following sums:<br> a) 4(a+1)=2 b) 3-9x=-6-8x c) 3(4x-1)=7(2x-5)
aliya0001 [1]

Step-by-step explanation:

A. 4(a + 1) = 2

= 4a + 4 = 2

= 4a = 2-4 = - 2

= a = - 2/ 4 = - 1/2

B. 3 - 9x = - 6-8x

3 + 6 = - 8x +9x

9 = x

C. 12x - 3 = 14x - 35

- 3 + 35 = 14x - 12x

32 = 2x

32 / 2 = x

16 = x

7 0
3 years ago
Find the length of x​
LUCKY_DIMON [66]
The length of x is 2.5
7 0
3 years ago
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