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
julia-pushkina [17]
3 years ago
9

The temperature in the ice rink must stay below 50° F. This morning the temperature was 68°F. The ice rink runs a cooling device

, that can decrease the temperature by 4.5°every hour. How many hours will it take for the temperature to fall below 50°? *
h < 4
h ≤ 4
h > 4
h ≥ 4
Mathematics
2 answers:
german3 years ago
6 0
The answer is h > 4.
Explanation: 68- 18=50
18/4=4.5. It is asking for below 50, and it had to cool for over 4 hours, which is >. I hope this helps. Please give me Brainliest.
MaRussiya [10]3 years ago
6 0
The answer is h > 4
You might be interested in
Y=0.5x find the slope and the y-intercept
Vladimir79 [104]
Y=mx+b
m= slope so slope= .5
b= y intercept so y intercept=0
3 0
4 years ago
I need help ASAP!’!!!!!!!!!!!
anastassius [24]
Hhh CBC v CBC chi V go go cook go chk chk
6 0
3 years ago
Experimental probability is the same as empirical probability and relative frequency.
BlackZzzverrR [31]
If this is a true or false question, then the answer would be true. It is correct that the three terms mentioned are the same. Experimental and empirical probability can be interchanged or even synonymous with one another, as well as relative frequency (or frequency ratio). 
3 0
3 years ago
PLEASE HELP!!!!!
Ad libitum [116K]
X+5=3 is the answer.
8 0
3 years ago
Please help , thank you so much !!
Shkiper50 [21]

Answer:

that is scientifically impossible

Step-by-step explanation:

one you can't add, subtract, round up, or use decimals write that down.

3 0
3 years ago
Other questions:
  • Pyramid A is a square pyramid with a base side length of 8 inches and a height of 9 inches. Pyramid B has a volume of 2,880 in3.
    14·2 answers
  • The graph of a curve that passes the vertical line test is a?
    12·2 answers
  • Factoring the GCMF of 12y-16
    11·1 answer
  • Suppose x coins are tossed. Write an expression to represent the number of possible outcomes.
    15·2 answers
  • Find k(3) for the function k(n) = 4n2
    14·1 answer
  • Jon bought a TV for $359.95, a cell phone for$159.95, a computer for $299.95, and a printer for $89.95. How much did he spend be
    5·1 answer
  • Do you pour the cereal first of the milk?​
    5·2 answers
  • In ΔOPQ, the measure of ∠Q=90°, the measure of ∠P=25°, and OP = 5.6 feet. Find the length of PQ to the nearest tenth of a foot.
    9·1 answer
  • Your friend is hitting a golf ball. The picture shows a line from your friend to the hole, and also a line to a tree and a line
    8·1 answer
  • Complete the process of solving the equation.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!