Answer: -2v-20
Step-by-step explanation: -2 times v is -2v
and -10 times -2 is -20.
Answer:
Option b, c and e are wonderful approaches to solve the problem.
Step-by-step explanation:
Option (b) is appropriate this is because the option is talking about Simple random sampling where random universities are chosen to remove bias.
Option (c) is correct because this is an example of Stratified sampling where two homogenous groups (private and public universities are considered) and samples are chosen at random to remove bias
Option (e) is correct because this again is an example of Simple random sampling where 60 random STEM majors are chosen at random.
Let me break this down a little bit:
Joe has a savings account with $422 in it.
He also has a credit card, meaning that whatever he spends on his credit card, he'll have to pay back later.
So far, he has purchased $524 worth of merchandise.
If you subtract $422 from $524 it will equal =$122 he owes.
Therefore, Joes overall balance is reflected as a POSITIVE number.
The $122 dollars is represented as what he owes which would be a NEGATIVE number.
The ultimate answer to this question is POSITIVE.
Hope this helps! :)
Answer:
22, 24 and 26.
Step-by-step explanation:
hope that helps, homie.
