Answer:
0.42074
Step-by-step explanation:
In this question, we are asked to calculate the probability that a car will get less than 21 miles per gallon.
This is P(x < 21)
z = 21-22/5 = -1/5 = -0.2
Therefore the probability of getting less than 21 miles per gallon will be;
P(x<21) = P (z < -0.2)
= 0.42074
<span><span>The sum of the degree measures of two complementary angles is 90, so subtract 18 from 90.
</span><span>
</span><span>The sum of the degree measures of two supplementary angles is 180...<span>
</span></span></span>
Answer:
q = 2p - 1/3
Step-by-step explanation:
2q + 2p = 1+5q
2q = 1+5q-2p
-3q=1-2p
-q = 1-2p/3
q= 2p-1/3
400/1600 =25%
Explanation:
Total=1,200+400=1,600
Y= 40x+ 50 (i need 20 characters to post this so ignore)
