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
mixas84 [53]
3 years ago
7

Una sustancia se encuentra en 15°c pero a partir de comienzo de un experimento su temperatura disminuye de manera uniforme a raz

ón de 2°C por minuto. ¿Que temperatura alcanzo la sustancia 15 minutos después del comienzo?​
¿Cuanto tiempo debe pasar par que alcance los 0°C?
Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer:

1= -15 °C

2= 7 minutos y medio

Step-by-step explanation:

1= colo la temperatura va bajando 2 grados cada minuto lo único que hay que hacer es restarle 30 °C a 15 y nos da -15 ° C

2= Solo divides 15 entre 2 y ya.

You might be interested in
The expression −260+18 m represents a submarine that began at a depth of 260 feet below sea level and ascended at a rate of
telo118 [61]
-152
So you start by doing 18 times 6, you get 108. Then you subtract 108 from 260 and get your answer, 152!
3 0
3 years ago
X × 0.7= 6 what does X equal
Genrish500 [490]
8.5714. hope this helps
3 0
3 years ago
Read 2 more answers
You randomly choose one shirt from the shelves.<br> Find the probability of the event.
sweet [91]

<em> </em><em>The</em><em> </em><em>probability</em><em> </em><em>of</em><em> </em><em>choosing</em><em> </em><em>the</em><em> </em><em>red</em><em> </em><em>shirt</em><em> </em><em>is</em><em> </em><em>1</em><em>/</em><em>1</em><em>0</em><em>.</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

5 0
3 years ago
Read 2 more answers
\frac{3}{10} = \frac{x}{x + 2}​10​​3​​=​x+2​​x​​
a_sh-v [17]
7 because the way its set up
3 0
3 years ago
Find the first six terms of the sequence.
Yuliya22 [10]

Answer:

6, 12, 24, 48, 96, 192

Step-by-step explanation:

The first term a1 = 6 and the common ratio is 2.

So it is 6,  6*2,  6*2^2 ....

8 0
3 years ago
Other questions:
  • PLEASEEE HALPPPPPP &gt;.&lt;
    5·1 answer
  • Which box and whisker plot represents the data below. 11 11 12 13 15 17 19 19.5 20
    8·2 answers
  • 7th grade help me pleasee
    7·2 answers
  • Rachel pays $131.44 for a desk, including tax. the tax is 31 cents less than 1/16 of the desk's price. what is the price of the
    13·1 answer
  • Decrease £101 by 43%
    13·2 answers
  • A newspaper and magazine cost 220 together the newspaper cost 140 less than the magazine find the cost of each
    9·1 answer
  • If 4 calculators cost $79.20 how much would 9 calculators cost​
    5·2 answers
  • A girl makes $18 per hour as a math rotor. Her paycheck is calculated by multiplying by $18 times the number of hours she worked
    7·1 answer
  • Benchmark fraction 1/2 is greater equivalent or less than 1/3 to 5/8
    15·1 answer
  • Please answer soon (45 Points)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!