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
Nimfa-mama [501]
3 years ago
15

The chemical element einsteinium-253 naturally loses its mass over time. A sample of an einsteinium-253 had an initial mass of 5

40 g when we measured it. The relationship the elapsed time T in months and the mass m(t) in grams left in the sample is modeled by the following function m(t)=540•(1/8)^t/2.05 complete the following sentence about the rate of change in the mass of the sample
Mathematics
1 answer:
qaws [65]3 years ago
8 0

Answer:

70

Step-by-step explanation:

You might be interested in
In a triangle CAT, we have m∠ACT = m∠ATC, m∠CAT = 36°. If TR bisects ∠ATC, then ∠CRT= A.36° B.54° C.72° D.90° E.108°
kirza4 [7]

Check the picture below.

5 0
3 years ago
I NEED HELP PLEASE!!<br> if Q=2.1R+5 find Q when R=5
marusya05 [52]

Answer:

If Q=2.1(R)+5, then it would be 2.1(5)+5=15.5 ?

Step-by-step explanation:

7 0
2 years ago
Find the inverse of the function and then determine whether the inverse is a function.
klemol [59]

as you already know, we start off by doing a quick switcheroo on the variables, and then we solve for y to get the inverse,


\bf y=x^2+4\implies \stackrel{switcheroo}{x = y^2+4}\implies x-4=y^2\implies \pm\sqrt{x-4}=\stackrel{f^{-1}(x)}{y}


and if you run a vertical line test on that expression, you'll find that it doesn't pass it, meaning is not a function.

7 0
3 years ago
Read 2 more answers
Four student work to find an estimate for √27. Who os the closet to finding the true estimate
11111nata11111 [884]

Answer:

simplified version is 3\sqrt{3}

Step-by-step explanation:

1.) find possible factors to 27 that have one perfect root (in this case, its 9)

\sqrt{(9*3)}

2.) square each number in the radical

\sqrt{9} *\sqrt{3}

3.) simplify

3\sqrt{3}

6 0
3 years ago
The diagram shows three identical 1 gallon pitchers with different amounts of juice about how much juice is there in all choose
MAXImum [283]
2/3.....................

3 0
3 years ago
Other questions:
  • How do you solve 5 + x2 = 2x2 + 13
    6·1 answer
  • I FAILED! Find the correct result. 1+4=5 2+5=12 3+6=21 5+8=_________ If your answer is wrong, you must upload it on your timelin
    14·2 answers
  • A rectangle has vertices A(2,6), b(2,9), c(7,9), d(7,6). what is the perimeter of the rectangle?
    13·1 answer
  • Parmesan cheese was on sale for $13.60 per pound. Wesley bought a piece of the Parmesan cheese that weighed 1 1/8 pounds. How mu
    15·2 answers
  • Expand (2−x)5 and identify each part of the expression. 80x2 -40 10 32
    5·1 answer
  • Will give BRAINLIEST!!!
    13·1 answer
  • Which ordered paired IS NOT a solution of y = 3x - 8
    6·1 answer
  • Select all the points that are on the line through (0,5) and (2,8).
    14·1 answer
  • PLEASE HELP ASAP!!! It is urgent please.
    12·1 answer
  • Can someone help please
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!