Answer:
0.99379
Step-by-step explanation:
The first thing to do here is to calculate the z-score
mathematically;
z-score = x-mean/SD/√(n)
From the question x = 9.5 ,
mean = 9, SD = 2 and n = 100
Plugging the values we have;
z-score = (9.5-9)/2/√(100) = 0.5/2/10 = 0.5/0.2 = 2.5
So the probability we want to calculate is;
P(z<2.5)
We use the standard table for this
and that equals 0.99379
Answer:
The answer to your question is Equation 1 C = (F -32)/1.8
Equation 2 C = (F - 30)/2
Step-by-step explanation:
Data
Equation 1 F = 1.8C + 32
Equation 2 F = 2C + 30
Solve both equations for C
Equation 1
- Substract 32 in both sides
F - 32 = 1.8C + 32 - 32
- Simplify
F - 32 = 1.8C
- Divide both sides by 1.8
C = (F -32)/1.8
Equation 2
F = 2C + 30
- Substract 30 in both sides
F - 30 = 2C + 30 - 30
- Simplify
F - 30 = 2C
- Divide both sides by 2
C = (F - 30)/2
Answer:
No such a triangle can not exist.
4x4x4= 28 hope this helps
Answer:
- 3225
Step-by-step explanation:
d = 75
2d + ( - 45 d )
= 2 ( 75 ) - 45 ( 75 )
= 150 - 3375
= - 3225
