The answer is 8.25
110/x=100/7.5
<span>(110/x)*x=(100/7.5)*x - </span>
<span>110=13.333333333333*x -
</span>(13.333333333333) to get x
<span>110/13.333333333333=x </span>
<span>8.25=x </span>
x=8.25
Answer:
h'(0) = 82
Step-by-step explanation:
h(x) = g(x)f(x), meaning
h'(x) = g'(x)f(x) + f'(x)g(x)
h'(0) = g'(0)f(0) + f'(0)g(0)
h'(0) = (6)(7) + (8)(5) = 42 + 40 = 82
Answer:
Step-by-step explanation:instead, try making the subscripts and superscripts stand out:
n-1
a = a * r
n n-1
Believe me, it's worth the extra work to do this!!
Given the sequence -3, -6, -12, -24, you can easily see that the first term,
a is -3. The common factor is 2. Note how (-3)*2=-6, and so on.
1
So, a = -3 and r=2.
1
So the formula for this geometric sequence is
n-1
a = -3*2
n
Answer:
x > 8
Step-by-step explanation:
Given
17 < 9 + x ( subtract 9 from both sides )
8 < x , hence
x > 8
The distance between -4/12 and 9 is
-369/2
Step 1 :
41
Simplify ——
2
Equation at the end of step 1 :
41
((((0 - ——) • a) • n) • d) • 9
2
Step 2 :
Final result :
-369and
———————
2
