Answer:
x=-25.5
Step-by-step explanation:
5/2(-13) +7=-25.5
Answer:
y = -x + 0
Step-by-step explanation:
well the equation of a line is y = mx + b
m = the slope , b = the y-intercept
m = y2 - y1 / x2 - x1
m = -1
and b is the y-intercept of the line.
finally:
y = -1x + 0
Given
d(t) = 0.8t ^2
t= 5 secs
d(5) = 0.8(5)^2 = 0.8 * 25 = 20
t= 10 secs
d(10) = 0.8(10)^2 = 0.8 * 100 = 80
20 m / 5 secs = 4 meters per sec
80 m / 10 sec = 8 meters per sec
4 mps + 8 mps = 12 mps
12 mps / 2 = 6 mps
6 mps is the average speed of the rock between 5 and 10 sec after being dropped
Answer:
Step-by-step explanation:
1.
Dependent variable: a
Independent variable: c
2.
(in this order)
x = 9
x = 15
x = 4
x = 36 (assuming that says x = 12 * 3)
Answer:
It is a money market account. So answer A.
Step-by-step explanation:
