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2 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."

1 answer:

Mrac [35]2 years ago

6 0

Confused as mess. Need help

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5y^2+5−4−4y^2+5y^2−4x^3 −1

vredina [299]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{4 {x}^{3} + 6 {y}^{2} }}}}}$

Step-by-step explanation:

$\sf{5 {y }^{2} + 5 - 4 - 4 {y}^{2} + 5 {y}^{2} - 4 {x}^{3} - 1}$

Collect like terms

⇒ $\sf{ 4 {x}^{3} + 5 {y}^{2} - 4 {y}^{2} + 5 {y}^{2} + 5 - 4 - 1}$

⇒ $\sf{4 {x}^{3} + {y}^{2} + 5 {y}^{2} + 5 - 4 - 1}$

⇒ $\sf{4 {x}^{3} + 6 {y}^{2} + 5 - 4 - 1}$

Calculate

⇒ $\sf{4 {x}^{3} + 6 {y}^{2} + 1 - 1}$

⇒ $\sf{4 {x}^{3} + 6 {y}^{2} }$

Hope I helped!

Best regards! :D

6 0

2 years ago

Round 35.45 to the nearest whole number

AVprozaik [17]

35.45 rounded to the nearest whole number would be 35.

5 0

2 years ago

Read 2 more answers

4x + 5y = -3<br> 6x - 2y = 5<br> x = <br> y =

mezya [45]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

8 0

2 years ago

Number 5 has me going crazy, plz help

Ber [7]

Well, the amount of degrees is 1,980, so plug that in so that the equation is 1980 = (n-2)180. Then, do order of operations. Divide 1980/180, which is 11. Then, just add 2. So, the polygon has 13 sides.

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=x-7%20%3D%2010" id="TexFormula1" title="x-7 = 10" alt="x-7 = 10" align="absmiddle" class="late

Artist 52 [7]

Answer:

This is your answer <(￣︶￣)↗

Step-by-step explanation:

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plz mark me a brainlist..

#hope it helps you..

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3 0

2 years ago

Read 2 more answers