X=9 because u divide 27 and 3
The fraction of Randy's gas tank is full now = 2/5
<u>Step-by-step explanation:</u>
Randy's full gas tank = 5/8
After driving, he used = 3/8
Therefore, the remaining gas in the tank= gas in full tank - used gas
The remaining gas = 5/8 - 3/8= 2/8
The fraction of gas tank full now = remaining gas / full gas
= (2/8) / (5/8)
= (2/8)*(8/5) = 2/5
Answer: C. Stratification
Step-by-step explanation: There are diverse samping techniques employed for statistical purposes depending on the tipe and nature of data available or other factors. When a data population is sampled in sects such that the entire data is divided into a equals groups at a fixed intervals based on a certain criteria, it is called stratified sampling. Here, data is divided into strata, with each stratum containing a fixed amount of samples with each partition taking place at regular interval. In the scenario stratification process is employed by sampling at a fixed and regular interval, however, the random nature of the data is not violated.
"Dimensional analysis" is the primary way to make conversions between any units. Some have trouble because they fail to make it an important point to label units, but labeling units correctly makes tracking and making any conversion very simple...The process and thinking is that you want to cancel out units that you don't need in the solutions...
(198ft/s)(12in/ft)(2.54cm/in)(m/100cm)=60.3504m/s (and that is exact)
d=5s(60.3504m/s)=301.752m
ugh...assume that a meter equals 3.3 feet and do not round your answers???
really? These people are idiots when there is an exact conversion. What is the point of not rounding when you are using a horrible approximation? :D
(198ft/s)(m/3.3ft)=60m/s
d=5s(60m/s)=300m
Answer:
1 ft 2 in
Step-by-step explanation:
Subtract each foot and each inch
