Answer: Yes
Step-by-step explanation:
Though x and y can be achieved in a system of equations. The equation
x (t)=0.0411905(t^2)+(-0.164619)t+28.0114
And
y (t)=-0.024127(t^2)+(-0.591143)t+(-87.4403)
Are not system of equations but rather two different models of equations. Nevertheless
To find t in the first equation, x(t) has to be equal to zero.
When the t is substituted in the second equation, t will completely disappear. Given the value of y(t) and vice versa.
Answer:
12, 2, 0, -2 and 8
Step-by-step explanation:
Give the function f(x) = -x+2
If x = -10
y = -(-10)+2
y = 10+2
y = 12
If x = 0
y = -0+2
y = 2
If x = 2
y = -2+2
y = 0
If x = 4
y = -4+2
y = -2
If x = 10
y = -10+2
y = -8
Hence the outputs are 12, 2, 0, -2 and 8
9556.72 cubic feet of water is needed to refill the tank.
Answer:
0.25
Step-by-step explanation:
Given that a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl.
Let X be the no of boys the couples have. X has two outcomes with p = 0.5
X is binomial with n = no of trials = 4 and p =0.5
the probability that they will have three boys and one girl
=
Reqd prob = 0.25
250x20=5000
7.89%of 5000 is 394.5
your welcome and a half :)
