We are asked to determine how many marbles must be in the seventh line but the condition stated in the problem must be followed such that "starting with a number in every consecutive line it has a number one more than the previous line".
We start with 3, followed by 3+1 = 4, followed by 4+1=5, followed by 5+1=6, followed by 6+1=7, followed by 7+1=8, followed by 8+1=9
The sequence is:
3,4,5,6,7,8,9
In the seventh, there are 9 total marbles.
Answer:
The answer is 699...............
Answer:
P-value = 0.032794
Step-by-step explanation:
We are given the following information in the question:
Population mean, μ = 98.6 degrees
Sample size, n = 9
Alpha, α = 0.05
Test t-statistic = 2.132
The null and the alternate hypothesis
:
We have to find the p-value for degree of freedom 8 and significance level 0.05
The calculated p-value is 0.032794
Because M is a midpoint of AB, |MB| = 4,
N is a midpoint of BC, |BN|=3.
From the picture we see that MB and BN are the legs of the triangle MBN, where MN is a hypotenuse.
Using Pythagorean theorem
MN²=MB²+BN²
MN² = 4² + 3² = 25
|MN| = 5
Answer is |MN| = 5