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
Softa [21]
2 years ago
14

On a chilly day in New York, the temperature changed at -4 degrees per hour. How many hours did it take for the temperature to c

hange -36 degrees?
Mathematics
2 answers:
Aleks04 [339]2 years ago
6 0

Answer:

9 hours

Step-by-step explanation:

36 degrees total /4 degrees per hour = 9 hours

grigory [225]2 years ago
5 0
<h2>Required Answer:</h2>

\huge{\boxed{\sf{hours=9}}}

Question:

On a chilly day in New York, the temperature changed at -4 degrees per hour. How many hours did it take for the temperature to change -36 degrees?

<h2>Given:</h2>

  • Temperature changed in one hour = -4 degrees

<h2>To find :</h2>

  • hours did it take for the temperature to change -36 degrees
<h2 /><h2>Let </h2>
  • no. of hours =x
<h2>Answer:</h2>

Equation formed according to question:

→- 4 \times x =  - 36

→x =  \frac{ - 36}{ - 4}

→x = 9✓

You might be interested in
A number that is being divided by another number is called the
dlinn [17]

Answer:

dividend

Step-by-step explanation:

8 0
2 years ago
What's the domain function for y=(x+1)(x-9)
DiKsa [7]

Answer:

Step-by-step explanation:

Division by zero is undefined, so the only restriction on the domain, the values of x is that x cannot equal 9. So the domain is all real numbers except 9. Or in interval notation

x=(-oo,9),(9,+oo)

4 0
2 years ago
Read 2 more answers
you deposit $1600 in a bank account. find the balance after 3 years if the account pays 1.75% annual interest compounded quarter
professor190 [17]

9514 1404 393

Answer:

  $1686.05

Step-by-step explanation:

The amount with compound interest is ...

  A = P(1 +r/n)^(nt)

for principal P earning annual rate r compounded n times per year for t years.

  A = $1600(1 +0.0175/4)^(4·3) = $1686.05

The balance after 3 years is $1686.05.

7 0
2 years ago
Read 2 more answers
I need help asap due tonight
riadik2000 [5.3K]

Answer:

4

Step-by-step explanation:

multiply 10 by w and 3

equation becomes 10w+30=70

subtract 30 by both sides

equation becomes 10w=40

divide both sides by 10

equation becomes w=4

your answer is 4!

7 0
3 years ago
Read 2 more answers
Use the parabola tool to graph the quadratic function. f(x)=2x^2 +12x+16 Graph the parabola by first plotting its vertex and the
givi [52]
(-3, -2) is the vertex. 

You can find this by plugging into -b/2a to find the x value and using the x value to find the y value. 

And another spot on the vertex would be (0, 16), which is the y intercept. 
8 0
2 years ago
Other questions:
  • What is the formula for an area of a triangle
    13·2 answers
  • 1,025 = ( X × 9) + 17
    5·1 answer
  • Find the unknown length given that the triangles are similar
    7·2 answers
  • What is the area of abc
    6·1 answer
  • Simplify.
    8·1 answer
  • What is the value of x in the figure below? In this diagram, triangle ABD- triangle CAD .
    9·2 answers
  • Please help me and show work on a piece of paper​
    9·1 answer
  • Please I need help ASAP
    9·2 answers
  • 4, 6, 9, ... find the 7th term.
    9·2 answers
  • A certain lottery has numbers. In how many different ways can of the numbers be​ selected?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!