Its simple, the expression is 7+x and it does not have an equal sign since it is not an equation
tan 35= h/660
0.70020753821= h/660
0.70020753821 * 660= h
462.1369752186= h
h= 462.14 rounded to the nearest hundredth
Answer:
(-∞,-2] U [2,∞)
Step-by-step explanation:
<span>15 - 1/6n = 1/6n - 1
rewrite
1/6n - 1 = 15 - 1/6n
add 1/6 n to both sides
1/6n - 1 + 1/6n = 15 </span>- 1/6n + 1/6n
Simplify
2/6n - 1 = 15
1/3n - 1 = 15
add 1 to both sides
1/3n - 1 + 1 = 15 +1
1/3n = 16
Multiply 3 to both sides
1/3n * 3 = 16 *3
3/3n = 48
n = 48
Answer:
(a)
c=1/2
cdf is
Step-by-step explanation:
Remember that if is the pdf of a random variable X .
Then,
(a)
Therefore
c=1/2
and
then to compute the cdf, we have