Answer:
Check Explanation.
Step-by-step explanation:
s(t) = 0.810t²
a) Distance fallen through, just after t = 8 s
s(8) = 0.810(8²) = 51.84 m
b) Velocity of the body, just after t = 8 s
s(t) = 0.810t²
v(t) = (ds/dt) = 1.620t
v(8) = 1.62(8) = 12.96 m/s
c) Acceleration of the body, just after t = 8 s
v(t) = 1.620t
a(t) = (dv/dt) = 1.620
a(8) = 1.620 m/s²
d) The answer obtained from the 2nd derivative of this free fall function for acceleration is a constant.
This means, the acceleration of the body is constant regardless of the time.
The body undergoing the motion described by the free fall function has a constant acceleration.
Triangles add to 180 so you can do 42+60= 102 now add that to 14 which is 116 so your new equation is (8x+116)=180 so now 180-116= 64 and 8/64 = 8
ANSWER x=8
1/100 tickets = 1% chance = 0.01
$5 spent on 1 ticket
0.01(300) - 5
3-5
-$2
Answer:
A. 1.2 yd
Step-by-step explanation:
We are informed that Mr.Reddrick has a 74 total yards of red and blue felt to distribute to students in his art class. Moreover, we also have the information that each of his 20 students gets 2.5 yards of blue felt for the project. This implies that the total blue felt distributed is;
20*2.5 = 50 yards
The remainder is the total red felt left for distribution;
74 - 50 = 24 yards
Since we have 20 students, each one of them receives;
24/20 = 1.2 yd
Answer:
Step-by-step explanation:
https://www.algebra.com/algebra/homework/word/finance/Money_Word_Problems.faq.question.1129810.html
