<h2>Given :-</h2>
Initial speed (v) = 1.9m/s
Final speed (u) = 3.8m/s
Time (t) = 11 s
<h2>Formula Used :-</h2>
(a = acceleration)
➾ 
<h2>Solution:-</h2>
(putting the value of v, u and t from above)
➾ 
➾ 
➾ 
Therefore, the acceleration rate = 0.17m/s.
Answer:
The answer is 3/7, 43%, 5/9
Answer:
Janet has coins worth 252.5, 101, and 50.5.
Step-by-step explanation:
Let us call the three coins
, and
.
The first coin
is 5 times another coin<em> (let's say </em>
); therefore,
,
and the third coin is 2 times the value of another coin<em> (it's coin </em>
<em>):</em>
<em />
<em>.</em>
The total worth of all coins is 404; therefore,

or



with the value of
in hand, we find
and
:


and for 


Thus, Janet has 3 coins worth 252.5, 101, and 50.5.
Answer:
guidance
Step-by-step explanation:
divide the amount by the total cost to get cost per product and add it until you find the amount!