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
Sergio039 [100]
3 years ago
6

What is the value of “k”?

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

K Value is a steady state of the heat flow through a unit area of a homogeneous material induced by the unit temperature gradient. It can be determined by the flow of heat from a hotter surface to a colder surface. It is used to describe British thermal unit (BTU) per hour

You might be interested in
Please help me , idk the answer
solmaris [256]

Hello!

The answer is 20.

On the left side of the table, you are counting by 1's so of course its going to be 0,1,2,3. Now, on the right side of the table, you are counting by 5's so its going to be 5,10,15,20.

Hope I helped!!!!

-boribaby

3 0
4 years ago
A jewelry artist is selling necklaces at an art fair. It costs $135 to rent a booth at the fair. The cost of materials for each
adelina 88 [10]

Answer:

Step-by-step explanation:

12n>135+4.50n

12(15)>135+4.50(15)

180>135+67.50

180>202.50

False. They will not make a profit since the cost is 202.50 versus the selling price 180

6 0
3 years ago
Read 2 more answers
Please help!!
ratelena [41]
OK so 80% of 8,200=6560

8,200-6560= 1,640

He lost 1,640
6 0
4 years ago
Read 2 more answers
PLEASE HELP ME!!!!!!!!!!!!!!!!!!! ASAP :)
Mashcka [7]

Answer:

c) The growth factor per days is 1.08

e) The growth factor per hour is 1.08^{1/24}

Step-by-step explanation:

Given the following data;

P(d) = 10 * 1.08^{d} in thousands.

a. To find the number of insects on day 1;

Day, d = 1

P(d) = 10 * 1.08^{d} ......equation 1

Substituting into the formula, we have;

P(1) = 10 * 1.08^{1}

P(1) = 10 * 1.08

P(1) = 10.08

Therefore, option (a) and (b) are incorrect.

c. To find the growth factor per day;

An exponential function is given by the formula;

y = mg^{x} .....equation 2

Where;

g is the growth factor of a population.

Comparing eqn 2 with eqn 1;

g = 1.08

Therefore, option (c) is correct.

e. To find growth factor per hour;

From equation 1 above;

P(1) = 10 * 1.08^{\frac {1}{2}}

Therefore, option e is correct.

4 0
4 years ago
What is the slope of the line that contains the points (-5, 4) and (-5, 7
Lesechka [4]

Answer:

The slope is undefined

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

(-5,4)\ (-5,7)

Substitute the values

m=\frac{7-4}{-5+5}

m=\frac{3}{0}  -----> is undefined

This is a vertical line

The slope is undefined

8 0
3 years ago
Other questions:
  • Evaluate the expression 3x - 8 when x = 2<br> Someone help me
    10·2 answers
  • One Twinkie is $0.68 a box of 48 Twinkies is $25.00
    11·1 answer
  • Find the y-intercept of the parabola whose equation is f(x)=-2x^2-8x+5
    10·1 answer
  • I do not understand how to do this problem
    10·1 answer
  • This Bar Graph shows the number of people who visited the science
    8·2 answers
  • Please help brainlyest to correct
    5·1 answer
  • The circumference of a circle measures 88 cm. Find the length of the circle's diameter Use pi = 22/7 PLS HELP MEEEEE
    11·1 answer
  • When ringing up a customer, a cashier needs 10 seconds to process the payment as well as 5.7 seconds to scan each item being pur
    14·1 answer
  • Which number is an integer? ​
    11·2 answers
  • Is the following relation a function?<br> A- yes<br> B-no
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!