Exponential word problem and its derivative

33) The weekly revenue of a business selling gummy bears is a continuous function of price, where there revenue is changing continuously per price increase at a decay rate of 2.5%. If the weekly... more

what is the total concentration of all ions in a solution formed by dissolving 1.50 g Al2(SO4)3 in 100.0 ml of solution?

what is the total concentration of all ions in a solution formed by dissolving 1.50 g Al2(SO4)3 in 100.0 ml of solution?

4d

Proper Nouns Help

Are specific video game items (Angel’s Ashes, Hawk-eye Lenses) considered proper nouns, therefore capitalized?

At 25 C, Keq = 0.90 for the reaction: H2O + Cl2O = 2HOCl (all gases)

Calculate the concentrations of all species at equilibrium a) if 1.0g of H2O and 4.83 g of Cl2O are mixed in a 1-L flask. b) 1.0 mol of pure HOCl is placed in a 2.0-L flask

Requesting a tutoring session

I thought I messaged and requested a tutoring session for my son last night for a session today, but didn’t receive any email notifications.I also can’t seem to send a message to the previous tutor... more

Finite Help: Probability

Involving the selection of a colored ball from one of three bowls. Assume that you randomly pick one of the bowls: X, Y, or Z. You then randomly draw one ball out of the selected bowl and note its... more

4d

Determine which of the following points is a solution to the inequality

y≤-(x+2)2+3 (0.-1) (0,0) (1,2) (2,-5)

4d

What degree is 90 degrees acute obtuse right or straight?

What degree is 90 degrees acute obtuse right or straight?

choosing interferon alpha instead of the stem cell transplant would be an example of...

A.prioritizing the principle of utility over the principle of nonmaleficenceB.prioritizing the principle of utility over the principle of beneficenceC.prioritizing the principle of nonmaleficence... more

Pre calculus /. Harmonic motion

Find a formula for this function (2.5,7.2), (?,2.4), (7.5,7.2)y=(?)cos(2pi/(?)(x-(?))+ (?)

what 2 numbers multiply to -54 but adds to -3

4d

Can someone help?

5 times 4 equals ? Times ?

Town officials want to estimate the number of households that own a dog

Town officials want to estimate the number of households that own a dog. Answer the following. (a) Which of the following surveys probably would best represent the entire population of households?... more

Please help! A radioactive substance decays according to the following function, where y0 is the initial amount present, and y is the amount present at time t (in days).

A radioactive substance decays according to the following function, where y0 is the initial amount present, and y is the amount present at time t (in days).y = y0e-0.019tFind the half-life of this... more

4d

Fraction in simplest form

Tom made a shirt using 1/5 meters of red fabric and 3/4 meters of yellow fabric. How many meters of fabric did he use in all?

Need help. What is the answer? Thank you sir.

The parametric equations of a curve is r(t)=2i+tj+t2k.a) sketch the curve r(t) for -3≤t≤3.b) Find the followings when t=0i) The unit tangent vector, T. ii) The principal unit normal vector, N.

Why are most carbon emissions from developing countries?

Why are the most carbon emissions and bad gases, that are released, from developing/3rd world countries??

Given: triangle ACE, B and D are themidpoints of line AC and line EC, respectively. Show a solution. 1. If AE = 4x + 8 and BD = 18, then x = ___________.

2. If m∠A + m∠E = 108°,m∠CBD = (5x + 11) ° andm∠CDB = (6x - 2) °,then m∠A = ___________.3. If AB = 2x + 5, BC = 3x - 6 andBD = 4x - 12, then AE = _________.4. If AE = 12x + 2 and BD = 3x + 10, then... more

What are some reasons why a patient would require a Foley catheterization?

What a nurse would document after inserting a Foley catheter?

5d

What’s the answer

s8/ s3

5d

What would the answer be

15r7 - r 7

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