Simon, Tessa, and Rick are getting lunch together. They want to order different
things so they can try each others' meals. They narrow down their options to a
hamburger, a hot dog, a chicken sandwich, chicken wings, and vegetarian
nachos. They order 3 of the meals. Simon does not get chicken. Tessa's meal
has a bun on it. How many different lunch combinations could they have
ordered?
2. Without using any examples mentioned in this unit, name 3 real-world
scenarios in which you would need to use problem-solving strategies.
3. Of the problem-solving strategies you have learned in this unit, which do you
think is most helpful? Why?

answer: 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

step-by-step explanation:

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome