<em>The answer you are looking for is: </em>
<em><u>1.) c.) -4.9t^(2)+38t=0 </u></em>
<em><u>2.) 3 seconds </u></em>
<em>Hope that helps!! </em>
<em>Have a wonderful day!!!</em>
Answer:
340
Step-by-step explanation:
240 + 100 = 340
Answer:
It is -1.602 x 10^-19 C, and the smallest unit of charge
Step-by-step explanation:
The charge on an electron is 
. The charge on electron is negative. The quantization of electric charge is :
q = ne
q is net charge
n is no of electrons
e is the electronic charge which is 
. Hence, the correct option is (b).
Answer:
$00.90
Step-by-step explanation:
If you dive the total cost of the case, $37.20, by the total number of pencils, 40, that's the answer you get.
Answer:
3x + 2 = 50
Explanation:
let's represent the number of friends jack has by x.
since he gave three chocolates to each of his friends, that would be 3x chocolates in total. then, we have to factor in the remaining 2 chocolates. this gives us <u>3x + 2 = 50</u>.
i hope this helps! :D
