Answer:
30
Step-by-step explanation:
s_{n}=\frac{a+l}{2}=n
first term=a
last term=l
number of terms=n
1485=\frac{6+93}{2}n
99 n=1485×2=2970
n=2970/99=270/9=30
number of terms=30
Answer:
0.0060
Step-by-step explanation:
The z-score is given by
<em>z = (866,475-722,500)/57,429 = 2.51
</em>
The probability is given by the area under the Normal curve N(0,1) to the <em>right</em> of 2.51
In <em>Excel </em> this value is found with the formula
=1-NORMDIST(2.51,0,1,1)
and in <em>OpenOffice Calc
</em>
=1-NORMDIST(2.51;0;1;1)
<em>
(NORMDIST(2.51;0;1;1) gives the area to the left of 2.51, so 1-NORMDIST(2.51;0;1;1) gives the area to the right of 2.51)
</em>
and equals 0.0060
what do u mean what type of paper are u doing?
Answer:
(x + 2)^2 + (y + 2)^2 = 16
Step-by-step explanation:
Answer:
it is b I just did it
Step-by-step explanation:
