For this, all you need is the velocity formula which is Vf = Vi + at.
Vf = final velocity.
Vi = initial velocity.
a = acceleration
t = time
Vf = Vi + at.
Vf= 0 + (-<span> 9.8 m/sec^</span><span>2) (7s)
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*The 0 says that the original velocity is zero. The - 9.8 m/sec^2 is gravity because there is nothing else acting upon it, and it is negative because it is falling. The 7s is time time.*
All you have to do then, is simplify to get 68.6 m/s which is B.
Answer:
For polynomials in two or more variables, the degree of a term is the sum of the exponents of the variables in the term; the degree (sometimes called the total degree) of the polynomial is again the maximum of the degrees of all terms in the polynomial.
Step-by-step explanation:
hope it helps
Answer:
$30
Step-by-step explanation:
2 bags = 3
1 bag = 3/2
1 bag = 1.5
20 bags = 1.5x20
20 bags = $30
Uhm I don’t know, just pick a random answer and hope that it is correct or you could search it up on google
Answer:
nah only remember all formulae and trigonometry table which is very important
