Repelling, remember opposites attract
The stem-and-leaf plot for each set of data can be displayed as shown in the images attached below (see attachment).
<h3>What is a Stem-and-leaf Plot?</h3>
A stem-and-leaf plot is used to display a data distribution, for example, 25 and 26 can be displayed as:
2 | 5, 6.
Thus, the stem-and-leaf plot for each set of data can be displayed as shown in the images attached below (see attachment).
Learn more about stem-and-leaf plot on:
brainly.com/question/8649311
<span>Interval between 2.6 minutes late and 8.2 minutes late is within 2
standard deviations of the mean (k =8.2â’5.4/1.4 =5.4â’2.6/1.4 = 2). By Chebyshev’s Theorem, at least 1 â’1/2^2 =3/4 of all flights, i.e. at least 75% of all flights arrive
anywhere between 2.6 minutes late and 8.2 minutes late.</span>
A(h)=4h+70, A(h)=dollars to rent for h hours, h=hours rented.
B(h)=5h+60, same variable explanations...
....
To compare the two values at 6 hours you have:
A(6)=4(6)+70=24+70=$94
B(6)=5(6)+60=30+60=$90
So at 6 hours Company B would charge $4 less than Company A
...
Savings at 7 hours of rental by using B instead of A is:
S(h)=A(h)-B(h)
S(h)=4h+70-5h-60
S(h)=-h+10
S(7)=-7+10=$3
So at 7 hours, Company B saves you $3.
Answer:
75 km
Step-by-step explanation:
(50km/h)(1.5h) =<em> 75km</em>
