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
Kruka [31]
2 years ago
14

HELP ASAP PLSS (NO LINKS OR ILL REPORT)

Mathematics
1 answer:
damaskus [11]2 years ago
5 0

Answer:

this anwer is (a) ok olright

You might be interested in
The half-life of the radioactive element unobtanium-43 is 10 seconds. If 48 grams of unobtanium-43 are initially present, how ma
natka813 [3]

Answer:

At time, 10 seconds, the mass remaining is 24 grams

At time, 20 seconds, the mass remaining is 12 grams

At time, 30 seconds, the mass remaining is 6 grams

At time, 40 seconds, the mass remaining is 3 grams

At time, 50 seconds, the mass remaining is 1.5 grams

Step-by-step explanation:

Given;

initial mass of the radioactive element  = 48 grams

half life, t = 10 seconds

time of decay (s)                          remaining mass of the  radioactive element

0 ------------------------------------------------- 48 grams

10------------------------------------------------- 24 grams

20 ------------------------------------------------- 12 grams

30 -------------------------------------------------- 6 grams

40 --------------------------------------------------- 3 grams

50 ----------------------------------------------------- 1.5 grams

60------------------------------------------------------0.75 grams

Thus;

At time, 10 seconds, the mass remaining is 24 grams

At time, 20 seconds, the mass remaining is 12 grams

At time, 30 seconds, the mass remaining is 6 grams

At time, 40 seconds, the mass remaining is 3 grams

At time, 50 seconds, the mass remaining is 1.5 grams

7 0
3 years ago
The table below shows four systems of equations:
Ede4ka [16]
To determine which system of equations would have the same solution, we evaluate each system of equations.

System 1 4x − 5y = 2, 3x − y = 8
x = 38/11
y = 26/11

<span>System 2 4x − 5y = 2, 3x − 2y = 1
x = 1/7
y = -2/7

System 3 4x − 5y = 2, 3x − 8y = 4
x = -4/17
y = -10/17

System 4 4x − 5y = 2, 10x − 9y = 4
x = 1/7
y = -2/7

</span><span>
Therefore, the correct answer is option 3. </span><span>System 2 and system 4 are equal, because the second equation in system 4 is obtained by adding the first equation in system 2 to two times the second equation in system 2.

     4x− 5y = 2 2( 3x − 2y = 1)
-----------------------    10x - 9y = 4</span>
4 0
3 years ago
F(x) = x^2 What is g(x)?
neonofarm [45]

D

graph becomes slimmer, so definitely be multipled 1/2

7 0
3 years ago
Can someone help me this question please?
pashok25 [27]
Larger number is 32 because if u take 48 minus 16 u get your anwser
5 0
3 years ago
Read 2 more answers
3(x - 2) - (1 - x) &gt; 2x - 7
Kipish [7]

Answer:

56

Step-by-step explanation:

a square meters are a rectangle is the place where the people who cares about their own business is not a rectangle is a rectangle is a rectangle is a square and the area is not the only thing to the most of the time that you have been doing this and that is the only thing I have been doing with the past few years I've had to do it myself for

7 0
2 years ago
Other questions:
  • Y= 1/2x -3 on a graph<br> I’m confused on how to graph 1/2x - 3
    12·2 answers
  • The length of a rectangle is 3 more days than than twice its width. The perimeter of the rectangle is 42 centimeters. What is th
    8·1 answer
  • A police car drives with a constant speed of 112 km/h. How far can it travel in 4 hours.
    11·2 answers
  • In the warehouse there is a stack of 7 crates. Each crate is 102/3 inches high. How many inches high is the stack
    6·1 answer
  • Logging out, have a great summer break y’all. See you in 2 months
    8·1 answer
  • Which expression could be used to find the missing value in X Divided by 3/5 = 7/4
    13·1 answer
  • What is the following product? root(3, 4) * sqrt(3)
    8·1 answer
  • Points (3, 2) and (7, 2) are on the graphs of both quadratic functions f and g. The graph of f opens downward, and the graph of
    9·1 answer
  • HEEEELLLPPP PLLLZZZZ
    11·1 answer
  • How many inches are in 12 1/2 feet
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!