Answer:
-12
Step-by-step explanation:
You can find the value of k(-3) by substituting t = -3 into the absolute value function k(t) = -|4t|.
k(-3) = -|4*-3| = -|-12| = -12
Answer:
$127.875
Step-by-step explanation:
cost of 3 pizzas= $15*3
cost of 3 pizzas=$45
cost of 15 drinks=$1.50*15
cost of 15 drinks=$22.5
cost of 6 nachos=$5.80*6
cost of 6 nachos=$34.8
Total cost = pizza cost+ drinks+nachos
total cost=$45+$22.5+$34.8
total cost=$102.3
Now ,
Tip cost=$102.3*20%
=$20.46
tex cost=$102.3*5%
=$5.115
Bill which all friends pay=total cost+ tip cost+tex cost
= $102.3+$20.46+$5.115
=$127.875
Answer: 1/4 (0.25)
<em>I hope this helps, and Happy Holidays! :)</em>
<span>(a) The probability that a person selected at random from the
general population is senior citizen who will get the flu this season is 0.14 x 0.18 = 0.0252
</span>(b) <span>The probability that a person selected at random from the general
population is a person under age 65 who will get the flu this year is (1 - 0.14) x 0.23 = 0.86 x 0.23 = 0.1978
(c) (a) 0.85 x 0.18 = 0.153
(b) (1 - 0.85) x 0.23 = 0.15 x 0.23 = 0.0345
(d) (a) 0.52 x 0.18 = 0.0936
(b) (1 - 0.52) x 0.23 = 0.48 x 0.23 = 0.1104
</span>
