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
sergeinik [125]
3 years ago
8

If the temperature was -4 yesterday and 23 today what is the change in temperature

Mathematics
2 answers:
Bess [88]3 years ago
7 0
27 degrees add four then 23 and you get 27
Anika [276]3 years ago
5 0
19 is the answer because is -4 plus 23 to find the answer hopefully that will help
You might be interested in
What is the smallest number that can be added to 1923 to make the answer divisible by 9?
Stolb23 [73]

Answer:

3

Step-by-step explanation:

1926/9=214

1923+3=1926

7 0
3 years ago
What times what equals 4
ElenaW [278]
A number times 1 always equals itself, so: 4×1 = 4, OR 2×2 = 4
3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B4%7D%28%20%5Csqrt%7B8%7D%20%2B%203%20%29" id="TexFormula1" title="\sqrt{4}( \sqrt{8}
AfilCa [17]

Answer: 11.65685....

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The crafting club sold art calendars for a recent fundraiser. The table below lists the number of calendars sold by each member
solniwko [45]

Answer:

there is no table below, you have to add a picture

Step-by-step explanation:

3 0
3 years ago
The function h(t) = -16t2 + 48t + 28 models the height (in feet) of a ball where t is the time (in seconds).
Alex17521 [72]

Answer:

64

Step-by-step explanation:

<em>[using calculus] </em>When the function h(t) reaches its maximum value, its first derivative will be equal to zero (the first derivative represents velocity of the ball, which is instantaneously zero). We have h'(t) = -32t + 48, which equals zero when t = 3/2 = 1.5. The ball therefore reaches its maximum height when t = 1.5. To find the maximum height, we need to find h(1.5), which is 64 feet.

<em>[without calculus] </em>This is a quadratic function, so its maximum value will occur at its vertex. The formula for the x-coordinate of the vertex is -b/2a, so the maximum value occurs when t = -48/(2*16), which is 1.5. The maximum height is h(1.5), which is 64 feet.

5 0
3 years ago
Other questions:
  • What is the volume of the cylinder shown<br> 14 radious and 10 height
    11·2 answers
  • Help me please thank you
    14·2 answers
  • The sum of two integers is 54 and their difference is 24​
    8·1 answer
  • The sum of two numbers is 72. The greater number is 8 more than the smaller number. Which equation can be used to solve for the
    15·1 answer
  • Two times a number decreased by eleven
    5·1 answer
  • PLEASE HELP ASAP #12!!!
    8·2 answers
  • Can someone help me I don't know what n represents
    12·1 answer
  • Is the aspirin produced by the World’s Best Pharmaceutical Company better than that of a competitor at relieving headaches? 200
    12·1 answer
  • Kyle earns $68.75 for mowing 3 lawns.<br> How much will he earn for mowing 8 lawns?
    9·1 answer
  • A large container holds 5 gallons of water it’s begins leaking at a constant rate after 10 minutes the container has 3 gallons o
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!