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
Vsevolod [243]
2 years ago
8

The temperature is 60°F. The temperature will decrease by 3°F each hours. Let h be the number of hours. When will the temperatur

e be below 32° F? Write an inequality for this problem.
Mathematics
1 answer:
lisabon 2012 [21]2 years ago
7 0

Answer:

For the temperature to be below 32 F, following inequality must be met,

h\geq 9.333

Step-by-step explanation:

Let "t" be the temperature at any time.

General format of a linear equation can be given as,

y= mx + c

Where,

y ⇒ dependent variable ( in this case temperature t)

m⇒ Gradient ( the rate at which the temperature drops)

x⇒ independent variable ( hours )

c⇒ intercept ( this is the starting temperature)

Now we can substitute the given values to the above format to arrive at the equation,

t=-3h+60

We can re-arrange the equations as ,

3h=60-t

=h=20-\frac{t}{3}

We can write this as an inequality when t = 32 F

h\geq 20-\frac{32}{3}

=h\geq \frac{28}{3}

=h\geq 9.333

You might be interested in
100 points and brainliest<br> What Is the purpose of an amino acid codon chart?
8090 [49]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The purpose of having these is so that we can identify the amino acid that corresponds to DNA and RNA to produce a protein. They specify the order of amino acids in producing the protein.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
2 years ago
Read 2 more answers
Which ordered pairs are solutions to the inequality 2x y&gt;−42x y&gt;−4? select each correct answer. (4, −12) (5, −12) (0, 1) (
andreyandreev [35.5K]
2x+y>-4,     2*5-12=10-12= - 2, -2 > -4 (5, -12) matched,  2*0 + 1= 1> - 4,  (0,1) matched, 2*-1 + (-1) = -3 > -4, (-1,-1) matched, the solutions are (5, -12) ,  (0,1)  and (-1,-1), if the question is 2x+y>-4, 
5 0
2 years ago
A sum has five addends. Each addend is a unit fraction. The sum is 1. What are the addends?
Bogdan [553]
I would assume 1/5 is your answer. As 1/5+1/5+1/5+1/5+1/5 = 5/5 which is 1.
4 0
3 years ago
Read 2 more answers
Y=1/2x + 3/4
aliya0001 [1]
0,3/4
1/2,1
are the points
4 0
3 years ago
What is the angle of rotation of the image?<br>A. 60°<br>B. 90°<br>C.120°<br>D. 180°<br>​
lisov135 [29]

Answer:

It would be great if you would provide the image itself. I will totally answer your question.

4 0
3 years ago
Other questions:
  • In 1983 the composition of pennies in the United States was changed due, in part, to the rising cost of copper. Pennies minted a
    9·1 answer
  • What is the answer for these problems?
    12·1 answer
  • Cuál es? A, b, c o D
    14·1 answer
  • (x+2)+ 3(x+2)<br><br> Rewrite the expression as equivalent prouduct of two binomials
    13·1 answer
  • A set of four cards consists of two red cards and two black cards. The cards are shuffled thoroughly, and I am dealt two cards.
    12·1 answer
  • In the diagram, is a diameter of the circle with center O. If m = 50°, what is m?
    11·1 answer
  • In order of operations do you add them subtract
    8·2 answers
  • The school store sells 4 pencils for $0.50. At this rate, what is the cost in dollars) of 10 pencils?
    13·2 answers
  • Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x3 + 4. Include the averag
    15·1 answer
  • Graph the line with slope 2 passing through the point (-5, 2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!