Answer: 4 units
Step-by-step explanation:
JN is 8 units in length. If it is dilated by a factor of 1/2, it will be half as long as it previously was.
8 * 1/2 = 4
J’N’ = 4 units
Answer:
5.4
Step-by-step explanation:
6÷4.5=1.33333333333
7.2÷1.33333333333=5.40000000001
Answer:
it would be 50
Step-by-step explanation:
i would be 50 because you have to multiply 2 by x and then add 10 to get 110 degrees so that would look like this 2 * 50 + 10 = 110 degrees
Answer:
approximately Normal with a mean of 3.2 million and a standard deviation of 0.32 million
Step-by-step explanation:
For normal distribution conditions
1) Sample size is greater than 30
2) Population standard deviation is known
3) population is normal distributed
Above any condition given problem if satisfied than it's distribution will approximately normal.
n = 40 > 30
Sample size(n) greater than 30 and population standard deviation is known.
So the distribution will approximately be normal
<em><u>Hope this helps!</u></em>
We use equations for geometric sequence. We do as follows:<span>
a(n) = a(1) r^(n-1)
20 = ar^(2-1)
</span>20 = ar<span>
a = 20/r
11.25= ar^(4-1)
</span>11.25 = ar^3
<span>11.25 = (20/r)r^3
r = 0.75
Hope this answers the question. Have a nice day.</span>
