Answer:
7 hours
Explanation:
Kelly drives 448 miles on the highway to visit her cousin. She uses cruise control to drive at a constant speed . Kelly travels 192 miles in the first 3 hours. At that rate, how long will the trip take?
Solution:
Speed is the rate of change of distance with respect to time. The speed of an object tells us how fast the object is. Speed is the ratio of distance travelled to total time take, it is given by the formula:
Speed = distance / time
From the question, Kelly travels 192 miles in the first three hours, hence her speed is:
Speed = distance / time
Speed = 192 miles / 3 hours = 64 miles per hour
At constant speed, the time taken to drive 448 miles is:
Speed = distance / time
64 miles per hour = 448 miles / time
time = 448 miles / 64 miles per hour
time = 7 hours
Answer:
True.
Explanation:
Best answer tests always include the correct answer as one of the possible answer choices.
This ultimately implies that, a best answer test comprises of group of answer choices, usually four and among them lies only one correct answer.
For example, the product of 5 and 2 is?
Group of answer choices.
A. 1
B. 2
C. 8
D. 10
The best answer choice would be "D. 10" because 5 multiplied by 2 is 10.
<span>The elements of epic poetry that are shown in this excerpt are the following:
</span><span>a difficult journey with trials
rhyme and repetition of words
important historical events
a hero showing perseverance\
These are important in order for the story to have a feeling of excitement the readers to appreciate it.</span>
I believe that 'ONES' in this sentence is a (B) direct object.
this is because 'one's is the subject of the sentence upon which an action is being done. The action is being 'introduced'.
