You have to find a number you can devise by
Answer: They have to sell 21 t-shirts to reach their goal.
T-shirt: $5
Goal: $150
$45 has been raised so far (that means they sold 9 T-shirts) 5 x 9 = $45
150/5 = 30 t-shirts (they need to sell 30 t-shirts in the total)
150-45 = They need $105 to archive their goal
105/5 = 21 t-shirts
its 10 points
c and d cause each Px = 4 for c and 10 for d.
Answer:
Probability: 0.25 x 0.3=0.075
Step-by-step explanation:
Answer:
We are given the inequalities,
and .
Since, we have to take all the values greater than or equal to 0 and all the values less than or equal to -2.
So, we reject the values lying between -2 and 0 i.e. we will not take the values from .
So, plotting the given inequality gives the following graph.