Let x be the number of months, then
15 + 7x = 50
7x = 50 - 15 = 35
x = 35/7 = 5
Therefore, there will be 50 volunteers after 5 months.
Answer:
(i) 0/7
(ii) 3/7
Step-by-step explanation:
In a deck of 52 playing cards, there are 13 cards of each clubs, spades, diamonds, and hearts. From those 13 cards, each group has 1 King, Queen, Jack respectively.
No.of total outcomes = 7
(i) In the entire 52 cards, there will be 4 Kings.
The probability of getting 4 kings in 7 cards can be 4/7.
But since there are only 4 kings (4<7), the probability of getting all kings in 7 cards would be 0/7.
Th answer to this question is 16
Answer:
P(x) = 20x - 1600.
Step-by-step explanation:
The revenue of the company is obtained by selling each unit of output for $45.
So. for x units of output sold the revenue will be given by
R(x) = 45x ....... (1)
Again, the company has the expense of fixed $1600 and another expense of $25 per output of items.
Hence, for x items the cost will be given by
C(x) = 1600 + 25x
Therefore, the function that models the profit of the company based upon the conditions for revenue and cost will be P(x) = R(x) - C(x)
⇒ P(x) = 45x -(1600 + 25x) = 20x - 1600. (Answer)
Answer:
152%
Step-by-step explanation:
There is one whole grid shaded = 100%
The other grid has 13/25 shaded. This is the same as 52/100=52%
100+52=152%
