Answer:
Step-by-step explanation:
if 506 is 110 percent
than 100 percent would be 460
Answer:
Brad´s class has the lowest score
Step-by-step explanation:
1.0, 2.1, 3.2, 4.3 5.4, 6.5, 7.6,
Answer:
• $250
,
• y=200+50x
,
• Graph A
,
• Yes
Explanation:
(a)Han cellphone's plan costs a fixed fee of $200 and an extra $50 per month.
Therefore:
(b)If Han uses the phone for x months
Extra Cost = 50x
Therefore:
(c)Since the number of months = x; and
Total cost for x months = y
When x=24
The graph that shows the cost of the cell phone plan over a period of two years using months as the units of time is Graph A.
(d)We see that the equation y=50x+200 has a proportional constant (50).
Another approach is to say that it is a linear equation.
Therefore, there is a proportional relationship between time and the cost of the cell phone plan.
Answer:
PR
Step-by-step explanation:
Law of cosine expression for the triangle will be
q² = r² + p² - 2 (rp) cos Q
going by the equation r and p is given and Q is included then we can calculate q which corresponds to PR which faces or is subtended by angle Q. p correspond to QR and r correspond to PQ.