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
balu736 [363]
3 years ago
5

1 point

Mathematics
1 answer:
topjm [15]3 years ago
5 0

Answer:

€¥¥~▪♤₩

Step-by-step explanation:

|₩》€¥●♤●》●¥}\~¥¥¡¡₩¥€☆●£₩●€●¥£}●¡¡》¤

You might be interested in
One of the main contaminants of a nuclear accident, such as that at Chernobyl, is strontium-90, which decays exponentially at a
igor_vitrenko [27]

Answer: P=0.975^t


Step-by-step explanation:

We know that the general form of the exponential decay formula is


y=A(1-r)^t, where y is final amount remaining after t time, A is the original amount and r is the rate of decay


Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. P=\frac{A(1-0.02)^t}{A}=\frac{(0.975)^t}{1}

Hence, the ratio of remaining since the nuclear accident is P=0.975^t

3 0
3 years ago
Read 2 more answers
What is the solution to the system of equations? (You can either do the substitution or elimination method) x - 2y = 19 x + 3y =
masha68 [24]

Answer:

D. (17,-1)

Step-by-step explanation:

We'll start by canceling out x. To do so, multiple the first equation by -1

-1( x - 2y)=( 19 )(-1)

This gives us:

-x +2y = -19

x + 3y = 14

Add the equations together:

→ 5y = -15

→ y = -1

Plug in y = -1 into an equation:

→ x + 3(-1) = 14

→ x - 3 = 14

→ x = 17

(17,-1)

Hope this helps!

4 0
2 years ago
If f(x) = 1/2x^2 - (1/4x +3), what is the value of<br> f(8)?
Mekhanik [1.2K]

Answer:

9

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A flag measures 150 feet by 75 feet. Find its area​
Mazyrski [523]

Area = length x width

Area = 150 x 75

Area = 11,250 square feet

3 0
3 years ago
Read 2 more answers
What is the value of x?<br><br><br><br> Enter your answer in the box.
Alisiya [41]
Hello there! :D

Find the scale of the sides. 

40/5=8 (the longer side is 8 times bigger than the shorter one)

3*8= 24

2x+10=24

Subtract 10 on both sides.

2x=14

Divide by two on both sides.

x=7

I hope this helps!
~kaikers
6 0
3 years ago
Other questions:
  • Work out the value of 6x^2 when x= -2
    6·2 answers
  • Solve the equation <img src="https://tex.z-dn.net/?f=%2812%20x%5E%7B5%7Dy%2B12%20x%5E%7B6%7Dy-3%20y%5E%7B5%7D%20-18x%20y%5E%7B5%
    12·1 answer
  • How many solutions exist for the system of equations in the graph?<br> one<br> two
    15·1 answer
  • How do I prove this?
    10·1 answer
  • Can someone help me with question (a) and (b)? Thanks! :)
    9·1 answer
  • Using elimination, what is the solution to the following system?<br> x+y=4<br> x-y=8
    14·1 answer
  • 24 + 6 divide by 3 -2 (4 + 1)
    9·2 answers
  • Should I add anything? Is this good? Should I change something?
    13·2 answers
  • Help please look at picture 30 points
    13·1 answer
  • Help pleaseeeee help ;))
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!