The third one is r=-10 (don't forget the negative!)
The fourth one is p=-3 (again, watch for the negative)
((I can't get the fifth one, sorry. You might want to repost another question with just that one))
The sixth one is w=35.
Hope this helped a little bit! Sorry I couldn't help with all of them .-. Good luck though!
Answer:
I think the second table.
Step-by-step explanation:
Because it is the correct one.
Answer:
The answer is 97% decrease
To find this answer, divide 6 by 3/4 or 0.75. From this you get 8. It would take 8 days to paint six houses.
Answer:
21/130
Step-by-step explanation:
26 letters in alphabet
- 5 vowels
- 21 consonants
P(vowel) = 5/26
With no replacement, there are now 25 letters of which 21 are consonants
P(consonant) = 21/25
Multiply the two probabilities fo get 21/130