I hope this helps .......
Answer:
1.875 or
cups of pretzel
Step-by-step explanation:
The number of cups needed is equivalent to the probability of pretzel in the mix times the number of cups in the mix.
-The probability of pretzel is :

We multiply this probability by the number of cups of the mix:

Hence, 1.875 or 1/7/8 cups of pretzel is needed.
Look At Picture To Get Ur Answer And By The Way I Hope This Helps
Answer:
1. 375
2. 294
Step-by-step explanation:
Area of a trapezoid
A = 1/2 (b1+b2) *h where b1 and b2 are the top and bottom of the trapezoide
1.
A = 1/2 (14+36) *15
= 1/2 (50)*15
= 25*15
375
A = 1/2 (21+7) *21
= 1/2 (28)*21
= 14*21
294