1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anzhelika [568]
3 years ago
12

A weather station on the top of a mountain reports that the temperature is currently 0°C and has been falling at a constant rate

of 3°C per hour. What was the temperature 4.5 hours ago ?
Mathematics
1 answer:
schepotkina [342]3 years ago
3 0

Answer:

10.5 degrees Celsius

Step-by-step explanation:

You might be interested in
I need help trying to figure this out 20x-4+6x+8
Ostrovityanka [42]

Answer: 2(13x+2)

Step-by-step explanation:

7 0
3 years ago
Let f(x)=3x+5 and g(x) =x^2 find g(x)/f(x) and state its domain
adelina 88 [10]

\text{Let}\ f(x)=3x+5\ \text{and}\ g(x)=x^2\\\\\dfrac{f(x)}{g(x)}=\dfrac{3x+5}{x^2}\\\\\text{The domain:}\\\\x^2\neq0\to x\neq0\\\\Answer:\ \boxed{x\in\mathbb{R}-\{0\}}\to\boxed{x\in(-\infty,\ 0)\ \cup\ (0,\ \infty)}\\\\\text{All real numbers except 0.}

8 0
3 years ago
X^1/2 + 1 is it a poynomial? explain
Gennadij [26K]

Answer:

I think so!

Step-by-step explanation:

Because any Expression that has 1 or more terms is a polynomial

3 0
2 years ago
Two ratios are equal to each other. <br><br> always <br> sometimes <br> never
dolphi86 [110]
I don't know for sure but i believe its sometimes, sorry is I'm wrong

8 0
3 years ago
Read 2 more answers
Two of the most expensive cars in the world are car A and car B. The prices of these two cars differ by more than ​$10,00. The p
jenyasd209 [6]

Answer:x=<130,545+10,000

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Question 4(Multiple Choice Worth 1 points)
    14·1 answer
  • Can someone please help me?
    13·1 answer
  • What is the probability of rolling 2 standard dice which sum to 11 ?
    9·1 answer
  • Isaiah brought two dozen donuts to a class party. Half of the donuts had vanilla frosting with sprinkles, 2 had strawberry frost
    6·2 answers
  • What is the slope of the line in the graph?
    7·2 answers
  • There are 12 and in a class. What is the largestnumber of groups they can besplit into and have the samenumber of boys and girls
    12·2 answers
  • there were 64 basketball games during the NCAA tournament 16 of those games were decided by 3 points or less what percentage of
    5·1 answer
  • Write a 3-digit number that can be divided by 3 but not by 10.
    12·1 answer
  • A club orders 124 T-shirts at a cost of $18.00 each. Would the better estimate for the cost of the T-shirts be $1,000 or $2,000?
    15·2 answers
  • A small fly weighs approximately 2.2 • 10^-3 gram and an average sized gnat weighs approximately 9•10^-4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!