The answer to your question is 23 an 13
1 out of 2 outcomes ! i hope i helped !
Answer:
For the first one 6x+7=6x+7 there are infinte solutions while 3(2x+10)=6x−2
there are none
Step-by-step explanation:
Hope i helped ;)
Answer:
Correct Answer: CA larger sample size results in a smaller margin error, i.e. with a plant of 100 plots instead of 25, the margin error will be smaller.
Answer:
Here 7.5 is the proportionality constant.
Step-by-step explanation:
Here, according to the question:
30 songs are played in 4 hours
⇒ 15 songs are played in 2 hours
and 7.5 songs are played in 1 hour.
or, 1 ∝ 7.5
So, here 7.5 is the proportionality constant.