<span>B. R
Divide the cost by percentage of time to find rates of dollars per time.
P= 400/35 =11.428
Q=350/30 = 11.666
R= 200/25 = 8
S= 180/20 = 9
T= 150/15 = 10
R is the smallest amount of dollars per tim so it gets more ad time per dollar.
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Angles PQT and RQS are vertical angles and angles PQR and TQS are vertical angles.
angle PQS and TQR are straight angles
angles TQP and PQR form a linear pair. they are also adjacent by default. the other angles have these same features.
that should bout do it. hope it helped!
The mass of the frog will be 0.27 kilograms.
<u><em>Explanation</em></u>
The weight of the frog is pound.
As 1 pound = 0.45 kilograms,
So <u>for finding the mass of the frog in kilograms, we need to multiply by 0.45</u>
Thus,
So, the mass of the frog will be 0.27 kilograms.
Answer:
-1=-2
4=-7
Step-by-step explanation:
for x=-1
y=(-1^2)+(2*-1)+1
y=-1-2+1
y=-2
for x=1
y= (-1^2)+(2*1)+1
y= -1+2+1
y=2
for x=4
y=(-4^2)+(2*4)+1
y=-16+8+1
y=-7
Answer:
10 hours.
Step-by-step explanation:
t=58-18.
t=40÷4.
t=10