C is the answer to your question
Answer:
I just answered this question, In case you missed it, here it goes again:
Values for the coefficient in the product k:
, so the first four boxes should be filled with the number "3"
Drop down arrow: "does"
Step-by-step explanation:
We perform all the products of wavelength time frequency indicated for the column of the quantity "k":
=
=



Therefore, all products of these different wavelengths and their associated frequencies render the exact same answer :
, which means that as one of these quantities increase, the other one will decrease in the same proportion to give the same numerical answer.
This means that the two quantities are associated via inverse proportionality. As seen in the equation below, if the quantities "x" and "y" are related by inverse proportionality (shown as one equals a constant "A" divided by the other variable), their product x*y will give that constant value "A" (which in our case is
.

Answer:
x+y = 3
3x-y = 5
Step-by-step explanation:
x+y = 3
3x-y = 5
This system of equation will give the points(2,1).
Lets substitute the values x=2 and y = 1 in the equations:
x+y=3 equation 1
2+1 =3
3=3
3x-y=5 equation 2
3(2)-1=5
6-1=5
5=5
Lets solve the system:
Add the equations to eliminate y from the system:
x+y = 3
3x-y = 5
_______
4x = 8
Now divide both the sides by 4
4x/4 = 8/4
x=2
Now substitute the value of x in equation 1:
x+y=3
2+y=3
Combine the constants:
y=3-2
y=1....
Answer:
P( ace) = 1/13
P (< 5) = 3/13
Step-by-step explanation:
There are 4 Aces in a deck of cards, 1 in each suit
P (ace) = number of aces/ total cards
= 4/52 = 1/13
Numbers less than 5: 4 twos, 4 threes, 4 fours =12 cards less than 5 ( since we do not include aces) There are 4 of each card since there is one in each suit.
P ( card < 5) = cards less than 5/ total
=12/52 = 3/13