Sample Answer: Write the equation using slope and y-intercept in slope-intercept form, y = –275x + 3500. Then, substitute the x and y values of the point into the equation, 1850 = –275(6) + 3500. Simplify to see if both sides are equivalent. Yes, the instructor is correct because both sides are equivalent.
Answer: 8.1%
Step-by-step explanation:
Given : 

Let x be the random variable that represents the actual speeds of cars.
The speed limit on a road is 60 mph.
Using formula ,
, we have for x= 60+10=70

Using z-table for right-tailed test value, The probability of cars exceed the speed limit by more than 10 mph will be

Hence, the percentage of cars exceed the speed limit by more than 10 mph is 8.1%.
<span>It brings up Google search results that point to websites with the same question. Browsers aren't made to support base 2 addresses, so it won't go to 192.0.32.7.
This question directs the user to paste a string of text into a browser and explain what happens.</span>
Answer:
The shaded are is 
Step-by-step explanation:
we know that
The shaded area is equal to the area of the semicircle minus the area of the circle inside the semicircle
step 1
Find the area of semicircle
The area of semicircle is equal to

where
----> the radius is half the diameter
substitute

step 2
Find the area of the circle inside the semicircle
The area of circle is equal to

where
---> the radius of circle inside is half the radius of semicircle
substitute

step 3
Find the shaded area

assume


3 significant figures is
