Answer:
a = 4.8
Step-by-step explanation:
9 - 4a + 12 = 6a - 27
21 - 4a = 6a - 27
48 - 4a = 6a
48 = 10a
4.8 = a
Answer:
a) Kwame will not take a job in industry and not go to graduate school.
b) Yoshiko does not know Java or calculus
c) James is not young nor strong
d) Rita will not move to Oregon and Washington
Step-by-step explanation:
Negation of and is or
Negation of or is and
a) Kwame will take a job in industry or go to graduate school.
Kwame will not take a job in industry and not go to graduate school.
b) Yoshiko knows Java and calculus
Yoshiko does not know Java or calculus
c) James is young and strong
James is not young nor strong
d) Rita will move to Oregon or Washington
Rita will not move to Oregon and Washington
Answer:
She divided wrong
Step-by-step explanation:
I'm not sure what the 40 is in the problem, but if 43 students brought in 25 labels each, then 43x25= 1075 labels total were brought in altogether.
The answer is 30
we expect that in every 50 people, 1 will have free admission.
so: