Answer:
only students who have recess at 12 p.m. or later may go out
Step-by-step explanation:
Let the time after midnight be represented by t, and the temperature be y. Since the temperature increases by 1.2 degrees Fahrenheit each hour, the time taken to reach 32 degrees Fahrenheit can be gotten from:
y = 1.2t + 18
put y = 32
32 = 1.2t + 18
1.2t = 14
t = 14/1.2 = 11.67 hours
Since the recess starts at half hour or hour, hence the recess would start at t = 12 hours, i.e. at 12 p.m.
Hence only students who have recess at 12 p.m. or later may go out
Answer:
2.5%
Step-by-step explanation:
Answer:
hello : P = - 6 and Q = 35
Step-by-step explanation:
Px + 35=-6x + Q
calculate : x
Px + 6x = Q - 35
(P+6) x = Q - 35
this equation have infinitely many solutions if : P+6 = 0 and Q - 35 =0
P = - 6 and Q = 35...( values of P and Q)
Step-by-step explanation:
increase in Tyler's pay = 16 - 14 = 2
% increase in Tyler's pay = 2/14 × 100 = 14.3%
Increase in Allies' pay = 18 - 16 = 2
% increase in Allies'pay = 2/16 × 100 = 12.5%
hence the right option is:
3).The percent increase Tyler's pay rate is greater than Allies'.
Increase in Martin's pay = 15.00 - 13.50 = 1.50
% increase in Martin's pay = 1.50/13.50 = 11.1%
Answer:
y= -4/5x + 3 your slope is m and y-intercept is b. All you do is substitute in what's given
