Times both side by 12
48+4x=5x-72
120=x
Answer:
Step-by-step explanation:
This is a direct relationship.
<u>The equation is:</u>
<u>The first option:</u>
- d = 110t, <u>no</u>, not matching the above
<u>The second option:</u>
- d = 200t, <u>yes</u><u>,</u> same relationship
<u>The third option:</u>
- 1100/5.5 = 200
- y = 200x, <u>yes</u>, same relationship
<u>The fourth option:</u>
- 100/0.5 = 200
- y = 200x, <u>yes</u>, same relationship
Answer:
20.45 ounces of zinc are needed to make brass.
Step-by-step explanation:
Im pretty sure im right
We are given the total number of pedestrian deaths occuring by accidents. In thsi case, the probability of having an intoxicated driver causing a pedestrian death is 1/8989. since the problem says without replacement, then the second probability is equal to 1/8988. the total probability is (1/8989)*(1/8988) equal to 1/80793132 or 1.24 x10^-8.