First you will use the slope formula:
M= Rise/Run = Y2-Y1/X2-X1
(0,13) (-4,10)
10-13
——— = -3/4 = 3/4
-4-0.
Yes! You do flip the sign if you are dividing by a negative.
So,
-6x>54
x<-9
I hope this helps!
~kaikers
Answer:
Step-by-step explanation:
From the given information:
We can compute the null hypothesis & the alternative hypothesis as:


The degree of freedom = n - 1
The degree of freedom = 5 - 1
The degree of freedom = 4
At the level of significance of 0.05 and degree of freedom 4,
the rejection region = 9.488
However, we can compute the chi-square X² goodness of fit test as:
months frequency (p) observed O Expected E Chi-square 
Dec 0.2 16 16
Jan 0.250 11 20
Feb 0.200 16 16
Mar 0.200 18 16 
Apr 0.150 19 12 
Total 1.000 80 80 8.3833
∴
The test statistics X² = 8.3833
Thus; we fail to reject the
since test statistics X² doesn't fall in the rejection region.
Therefore; there is sufficient evidence to conclude that the distribution of snowfalls in her hometown is not similar to the claimed percentage.
Answer:
TSA = 88
Step-by-step explanation:
Formula we use,
→ TSA = 2(lb + bh + lh)
The TSA of rectangular prism will be,
→ 2(lb + bh + lh)
→ 2[(6 × 4) + (4 × 2) + (6 × 2)]
→ 2(24 + 8 + 12)
→ 2 × 44 = 88
Hence, the TSA is 88.