Answer:
$625
Step-by-step explanation:
x = total money raised
16/20 = 0.8
80% of x equals $500
0.8*x = 500
x = $625
Answer:
Guarantee of Tyre = 36,680 miles
Step-by-step explanation:
Given:
Mean = 46,000 miles
Standard deviation = 4,000 miles
Computation:
Assume;
x = guaranteed lifetime
P(X > x) = 99%
So,
P(X > x) = 0.99
So,
P(Z > z) = 0.99
So,
1 - P(Z > z ) = P(Z < z)
P(Z < z) = 0.01
So, in z table value of z = -2.33
x = μ + [z x σ]
x = 46,000 + [-2.33 x 4000]
x = 36,680
Guarantee of Tyre = 36,680 miles
Answer:
100
Step-by-step
all you have to do is add 20+30=50+50=100
volume is all the numbers added up
x yerine parantez içindek,ileri yaz çıkar cevap
Answer:
The communicative property shows how these problems should both work therefore they can both be answered by different equations
Step-by-step explanation:
