Answer:
P1 = P2 - ma*t
Step-by-step explanation:
ma= P2-P1/t
we multiply by t both sides of the equation
ma*t = (P2 - P1)*t/t
ma*t = P2 - P1
we sum by P1 both sides of the equation:
P1 +ma*t = P2 - P1 +P1
We ave:
P1 + ma*t = P2
we subtract by ma*t both sides of the equation:
P1 + ma*t -ma*t = P2 - ma*t
finally we have:
P1 = P2 - ma*t
It might be X € R but I am not sure
Answer:
2 secs after
Step-by-step explanation:
Given the height of the object modeled by the eqaution;
H(t) = 32T - 16T² where;
T is the time in seconds
The object hits the ground when h(t)= 0
Substitute H = 0 into the equation and get t as shown;
0 = 32T - 16T²
0-32T = -16T²
-32T = -16T²
32T = 16T²
32 = 16T
T = 32/16
T = 2secs
Hence the object hits the ground after 2 secs
Use order of operations (PENDAS)to divide 1/4 by 5/6 (remember to use the reciprocal of the second number). Than find GCF with that number you have now and 4/9 to get your answer.
<span>The temperature at a ski resort dropped from 6 Celsius to -5 Celsius. Suppose we are to calculate the magnitude of the drop. That would be |6-(-5)| = 11 degrees C. The actual change in temp was -11 deg. C.</span>
