Answer:
choose the first
Step-by-step explanation:
When h=0, T is the highest (because the temperature is highest at noon)
And knowing that the temperature difference in the world cannot exceed 60 degrees in a day, only the first choice is common sense.
Answer:
$31.63 per hour
Step-by-step explanation:
40 hour weeks × 52 weeks = 2080 hours
65,788/2080= 31.63
Answer:
5(x-3)
Step-by-step explanation:
5(x - 3)
= 5*x - 5*3
= 5x - 15
Answer:
-3 degrees
Step-by-step explanation:
Find the average in the usual way: sum up the five temperatures and divide the result by 5:
-5 -7 -2 +2 -3 -15
-------------------- = ---------- = -3 degrees
5 5
Answer: 6 cups of ketchup per cup of mustard
Step-by-step explanation:
Given : The recipe calls for 3 cups of ketchup for every 
cup of mustard.
That means , for cup of mustard. we need 3 cups of ketchup.
By using proportions, if we multiply 2 on both sides ,we get
for 
cup of mustard. we need 
cups of ketchup.
⇒ for 
cup of mustard. we need 
cups of ketchup.
Hence, the required rate = 6 cups of ketchup per cup of mustard
