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Melany
Questions (23)
A mineral deposit along a strip of length 8 cm has density s(x)=0.07x(8−x) g/cm for 0≤x≤8. Calculate the total mass of the
1 answer
5,817 views
A woman wants to borrow $11,000 in order to buy a car. She wants to repay the loan by monthly installments for 5 years. If the
1 answer
697 views
Jane agrees to buy a car for a down payment of $4000 and payments of $260 per month for 9 years. If the interest rate is 9% per
1 answer
834 views
This exercise deals with logarithmic scales.
Earthquake A had a magnitude of 8.2 on the Richter scale. At the same time an
1 answer
3,105 views
This exercise uses the radioactive decay model.
A wooden artifact from an ancient tomb contains 80% of the carbon-14 that is
1 answer
1,043 views
4 + 5^6x = 8
(a) Find the exact solution of the exponential equation in terms of logarithms. x = (b) Use a calculator to find an
1 answer
687 views
A sky diver jumps from a reasonable height above the ground. The air resistance she experiences is proportional to her velocity,
1 answer
4,020 views
A radioactive substance decays in such a way that the amount of mass remaining after t days is given by the function
m(t) =
1 answer
538 views
Use the Laws of Logarithms to expand the expression.
loga(x^5/yz^6) and this was my answer and I got it wrong can any one tell me
2 answers
1,493 views
A radioactive substance decays in such a way that the amount of mass remaining after t days is given by the function
m(t) =
3 answers
1,497 views
Use the definition of the logarithmic function to find x.
(a) ln x = 6 x = (b) ln e^2 = x x = can someone explain to me how to do
1 answer
499 views
Use a calculator to evaluate the function at the indicated values. Round your answers to three decimals.
g(x) =(2/3)^x-1 g(1.5)=
1 answer
1,440 views
Use the Laws of Logarithms to combine the expression.
1/5log(x + 3)^5 +1/3 [log x^6 − log(x^2 − x − 12)^3]
1 answer
840 views
Use the Laws of Logarithms to expand the expression.
loga(x^5/yz^6) Can anybody help me step by step pleassse?
1 answer
647 views
Find a fourth-degree polynomial with integer coefficients that has zeros 4i and −1, with −1 a zero of multiplicity 2. (Use x
1 answer
5,391 views
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express the quotient
1 answer
609 views
R(x) = −x5 + 4x3 − 3x
(a) Describe the end behavior of the polynomial function. End behavior: y → rises to the right
1 answer
1,220 views
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express P in the form P(x)
0 answers
615 views
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express the quotient
1 answer
940 views
A quadratic function is given.
f(x) = x2 − 8x + 8 (a) Express the quadratic function in standard form.
2 answers
2,290 views
A basketball player shoots the ball from a height of 2.22 m above the floor at a horizontal distance of 1 m from the basket
0 answers
907 views
A particle's constant acceleration is south at 2.0 m/s2. At t = 0, its velocity is 40.0 m/s east. What is its velocity at t =
1 answer
434 views
how far will 490 J raise a block weighing 7 N?
1 answer
1,389 views
Answers (8)
The duties of the legislative branch of the United States government most closely resemble those of
answer? im trying to cheat of my test here???
answer?
3/8
60
I don't know the answer
The subject is some people and predicates of ancient times used cubit
ALSO How much of the mass remains after 49 days? (Round your answer to one decimal place.) what would this look like just to double check?
