IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of scores will fall between 70 and 115?

ian gonna lie that is way to much

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

answer:

c) the x-coordinate of the center of the circle increases by 3