When a dark gun is shot upwards, the applicable equations are:
y= v0t sin θ − 1/2 gt2
R = ∆x(t = 2v0 sin θ/g) = v^2 sin(2θ) / g
when t is 4.1 seconds and <span>θ = 90 degrees,
we can see in the horizontal range s</span><span>in(2θ) or sin 180 is equal to zero. Hence the range is equal to zero</span>
Step-by-step explanation:
We're going to simplify the problem with exponents.
Exponents are a shortened way for explaining how many times a number will multiply itself.
<u>Example:</u>
<u>We can identify that:</u>
<u>Therefore</u><u>,</u>
Answer:Initiation fee is $400 while monthly fee is $10
Step-by-step explanation:
Let the initial fee be x which is fixed while the monthly fee be y
At the end of 5 months, 450 was paid
This means that;
x + 5y = 450 ••••••••(i)
At the end of 10 months, $500 was paid
Mathematically, this means that;
x + 10y = 500•••••••••••(ii)
now we solve both equations simultaneously to get the value of x and y
our equation ii can be rewritten as;
x + 5y + 5y = 500
we can now insert equation i directly into this
450 + 5y = 500
5y = 500-450
5y = 50
y = 50/5
y = $10
From x + 5y = 450
let’s insert the calculated value of y
x + 5(10) = 450
x + 50 = 450
x = 450-50
x = $400
Answer:$33.75
Step-by-step explanation: Divide the price by the amount of hours
The answer is the third option, it will run out in 8 days.