If np >5 and nq >5, estimate P (fewer than 5) with n=13 and p= 0.6 by using the normal distribution as an approximation to
1 answer:
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Answer:
$86 is she spending on the party.
Step-by-step explanation:
As per the statement: A company employee is planning a promotion party with her friends. She orders 6 pizzas for $7 each, 2 bowls of mixed salad for $12 each, and 4 cases of assorted soft drinks for $5 each.
⇒ 6 pizzas for $7 each
Total cost for 6 pizzas =
2 bowls of mixed salad for $12 each.
Total cost for 2 bowls =
and
4 cases of assorted soft drinks for $5 each.
Total cost for 4 cases of assorted soft drinks =
She spending on party = Total cost for 6 pizzas + Total cost for 2 bowls + Total cost for 4 cases of assorted soft drinks
Substitute the values we get;
Total cost she spending on party =
Answer:
Step-by-step explanation:
we are given
speed =8 mph
time = 6 hours
so, we have
now, we can find distance
distance = (speed)*(time)
so, we have
so, our range for x and y can be