(-1,-2) and (-1,4)
so these have same x values, but different y values, so these are on differnt sidef of circle
distanc between them is 6
6/2=3
radius=3
so move 3 units up from (-1,-2)
(-1,1)
so
if center is (h,k) and radius is r then
(x-h)^2+(y-k)^2=r^2
(-1,1) is center and r=3
(x-(-1))^2+(y-1)^2=3^2
(x+1)^2+(y-1)^2=9
8. 468 salads
9. 24 are defective
10. 187 are defective
6 out of every 10 student would be girls given that 100 of the students are boys awnser = 3/5
Answer:


Step-by-step explanation:
we are given

Firstly, we will get rid of log
so, we will take exponent over 10 on both sides

now, we can simplify it

now, we can solve for x

we are given

Firstly, we will get rid of log
so, we will take exponent of 10 on both sides


now, we can plug back x from first equation

now, we can solve for y



now, we can take radical 5
![y=\sqrt[5]{100000}](https://tex.z-dn.net/?f=y%3D%5Csqrt%5B5%5D%7B100000%7D)

now, we can find x


So, solution is


Answer:
Step-by-step explanation:
$40 per day represents the slope
<u>Finding the y-intercept:</u>
<u>The function is then:</u>