Answer:
1/52
Step-by-step explanation:
There is only one 8 of diamonds in a deck of 52 cards. The deck is properly shuffled, so every card has an equal probability of being selected. So the probability is 1/52.
Answer: 5 and 15
Step-by-step explanation:
Answer:
a) 16
b) -8
c) 2
Step-by-step explanation:
Given:
p = 2
q = -3
r = -1
a)
5p - 2q
Substitute variables.
5(2) - 2(-3)
Multiply.
10 + 6
Add.
16
b)
pq + pr
Substitute variables.
(2)(-3) + (2)(-1)
Multiply.
-6 - 2
Subtract.
-8
c)
pr²
Substitute variables.
(2)(-1)²
Square -1.
(2)(1)
Multiply.
2
Answer:
i dont know it srry
Step-by-step explanation:
Answer:
98,000
and for the t it would be an equation-
4500y=t
y= years worked for a company
Step-by-step explanation:
it is 98000 because 4500*10 because 4500 more each year.
and the 4500y=t is 4500 times the of years he has worked there equals t, or his salary after the 4500 is added.