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
Anna007 [38]
3 years ago
6

Elio makes candles that are 14 cm tall. Each candle burns 8 hours before going out. He is wondering how many hours at 21 cm tall

candle will burn. How long will a 21 cm tall candle burn?
Mathematics
2 answers:
Alenkasestr [34]3 years ago
5 0

The answer is 12 hours. I got it right on my Khan Academy.

-BARSIC- [3]3 years ago
4 0
I would use ratio.
14:8 divide 2
7:4 times 3
21:12
12 hours before going out.
You might be interested in
Quiz
Leto [7]

Answer:

1.  50⁴ + 2³ =6250008

2.  3³ x 4²= 432

Step-by-step explanation:

I just put it into the desmos scientific calculator. If your teacher lets you, it is a good calculator.

3 0
3 years ago
Help! from usa test prep.
kipiarov [429]

Answer:

5 units

Step-by-step explanation:

If you look at  AC that has 4 units and DE is close to 4 units but a little bigger by a unit

3 0
3 years ago
The perimeter of the first rectangle below is 120 inches. The perimeter of the second rectangle is 180 inches. What are the valu
8_murik_8 [283]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A healthcare industry is reviewing the number of liabilities each location has. Location A has a z-score of −1.12 and Location N
elixir [45]

Answer:

0.8686    or  86.86 %

0.2148     or 21.48  %

Step-by-step explanation:

In z table the value of z > - 1,12  is   0.1314 (value from the z point to the left of the curve ) then 1 - 01314 will be value from z point to the right

Again from z table we get for z = - 0.79 the value  0.2148 s the vale from the point up to the left tail

6 0
4 years ago
Three teachers equally shared StartFraction 4 Over 5 EndFraction of a flat of paper that was donated to the school. What fractio
zhannawk [14.2K]

Answer:

B. 4/15 of the flat

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • John watered
    10·1 answer
  • Solve for x.<br> –4.5(x – 8.9) = 12.6<br> OVEC<br> Enter your answer, as a decimal, in the box.
    11·1 answer
  • What is the total interest earned in two years on an account containing $500 at 3.5% interest, compounded annually?
    12·2 answers
  • Billy watched the clown car drive up to the circus and saw 14 clowns get out of one little car. The clowns made up 56%, percent
    11·2 answers
  • Find the first term of the following geometric sequence ----,42,126,378,1,134
    9·1 answer
  • Can you please Help!!!! 20 points!!!!!!
    15·2 answers
  • Greg bought 28 pounds of sugar for $11.<br> How many dollars did he pay per pound of sugar?
    12·2 answers
  • Pls answerrrerrrrrrrr
    12·1 answer
  • Convert 8x-10y=20 into slope intercept form
    9·1 answer
  • Find the area of the shaded region.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!