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
olga55 [171]
3 years ago
14

1234567891011 Mistake

Mathematics
1 answer:
nexus9112 [7]3 years ago
3 0

Answer:

WHAT IS THE QUESTION?

Step-by-step explanation:

PLEASE COMMENT DOWN I WILL SHOUT OUT YOUR NAME IN MY YT CHANNEL JUST PUT DOWN THE  ANSWER

You might be interested in
the half-life of strontium-90 is approximately 29 years. how much of a 500 g sample of strontium-90 will remain after 58 years​
Yuliya22 [10]

Answer:  125 g

<u>Step-by-step explanation:</u>

A = P_o\cdot e^{kt}\\\\\text{First, use the given information to find k:}\\\\\bullet A=\dfrac{1}{2}P_o\\\\\bullet k = unknown\\\\\bullet t=29\text{ years}\\\\\dfrac{1}{2}P_o=P_o\cdot e^{k(29)}\\\\\\\dfrac{1}{2}=e^{k(29)}\qquad divided\ both\ sides\ by\ P_o\\\\\\ln\bigg(\dfrac{1}{2}\bigg)=ln\bigg(e^{k(29)}\bigg)\qquad applied\ ln\ to\ both\ sides\\\\\\ln\bigg(\dfrac{1}{2}\bigg)=29k\qquad simplified-ln\ and\ e\ cancel\ out\\\\\\\dfrac{ln\bigg(\dfrac{1}{2}\bigg)}{29}=k\qquad divided\ 29\ from\ both\ sides\\\\\\-0.0239=k

\text{Now, use the following in the equation to solve for A:}\\\\\bullet A=unknown\\\bullet P_o=500\\\bullet k=-0.0239\\\bullet t=58\text{ years}\\\\A=500\cdot e^{(-0.0239)(58)}\\\\.\quad=500\cdot e^{-1.386}\\\\.\quad=125

8 0
3 years ago
What is the value of x when -8x - (8x) = -48?
butalik [34]
X=3 you can combine like terms to get -16x= -48 and then divide -48 by -16 to get 3
7 0
3 years ago
The light from a lamp casts a shadow of a man standing 10 feet away from the lamppost. The shadow is 7 feet long. The angle of e
emmasim [6.3K]

The lamppost is 20 feet long.

7 0
3 years ago
Find all the zeros of the quadratic function.<br> y=x²-11x+18
maria [59]
Y= (X-9)(x+2)
X=9
X=-2
8 0
3 years ago
Help with these questions I´ll CASHAPP YOU 55$$
miskamm [114]

Answer:

umm ok srry this is confusing

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • A gas can hold 10 L of gas. How many cans could we fill with 7 L of gas?
    14·1 answer
  • A camera manufacturer spends $2,000 each day for overhead expenses plus $9 per camera for labor and materials. The cameras sell
    5·2 answers
  • Complete the equation of the line through (6,-6) and (8,8)
    9·1 answer
  • Can you help me please?
    13·2 answers
  • The inequality is t &lt; 50, where t represents the temperature (in degrees Fahrenheit) outside. And i need a statement. Please
    7·1 answer
  • Find the equation of a line that is perpendicular to the line y=(1/3)x+4 and contains the point (-9,0)?
    12·1 answer
  • Barbara is 142 cm tall. This is 2 cm less than 3 times
    7·1 answer
  • Emmanuel collected 49 Leaves last week he collected the same number of leaves each day how many leaves did he collect on Monday
    13·2 answers
  • Which of the following is(are) the solution(s) to |6x - 5| = 7 ?
    15·1 answer
  • This question is confusing
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!