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Robyn
Questions and answers by visitors named
Robyn
Questions (33)
How many square inches of wrapping paper are needed to entirely cover a box that is 2 inches by 3 inches by 4 inches?
I did lxwlh
9 answers
7,201 views
which is greater? 3.56x10^4 or 1.9x10^6
4 answers
424 views
In what year was Beryl Higgs ordained?
1 answer
383 views
I am trying to assist my fourth grader in writing her first book report. It is based off of a mystery book. I have looked
2 answers
534 views
Consider the following unbalanced equation:
Ca3(Po4)2+H2SO-->CaSO4+H3PO What masses of calcium sulfate and phosphoric acid can be
4 answers
1,487 views
which president set three unique records while in office?
2 answers
547 views
if 7y=2x-5 what does x=
1 answer
243 views
For the following vector addition diagrams, use Pythagorean Theorem to determine the magnitude of the resultant. Use SOH CAH TOA
3 answers
687 views
The microscope has a converging lens (the eyepiece) with a focal length of 2.50 mounted on one end of a tube of adjustable
3 answers
1,043 views
A telescope with a small circular aperture of diameter 2.0 centimeters.
If two point sources of light are being imaged by this
3 answers
1,410 views
Solve the system of equations by the substitution method
{y=1.2+3.8 {Y-0.5x-2.99
1 answer
381 views
A certain mixture calls for 6mg of amoxycillin to 15 liters of water How many liters of water would you need for 12mg of
3 answers
330 views
Determine how many grams of water can be produced from excess propane C3H8 and 2.55g oxygen? MM 02 = 32 and MM H2O = 18.2.
I
3 answers
861 views
A ship left at 9:00 am going 10 miles per hour on a course. Another ship left at noon on the same course going 15 miles per
3 answers
632 views
What are the differences and similarities between a regular pentagon and an irregular pentagon
4 answers
1,024 views
Heyy is anybdy good at physics I am stuck on this question ...
... A camper van with a mass of 2500 kg has a maximum driving
1 answer
499 views
Equilibrium concentrations
(a)(mol/L)// (b)(mol/L)// (c)(mol/L) 0.040 // 0.066 // 1.72x10^-2 0.080 // 0.017 // 8.8x10^-3 0.030 //
4 answers
615 views
Identify the two conjugate acid-base pairs in each of the following:
A) H2PO4^-(aq) + HSO4^-(aq) = H3PO4(aq) + SO4^2-(aq) B)
2 answers
1,148 views
For the acid-base neutralization reaction of Carbonic acid, H2CO3(aq) and lithium hydroxide, LiOH(aq), write the blanced:
a)compl
4 answers
2,782 views
5) Find the points on the curve below at which the tangent is horizontal. Use n as an arbitrary integer. (Select all that
2 answers
589 views
Calculating the enery in joules required to heat a 256 grames of water at -107 degrees to 333 degrees
1 answer
399 views
Assume that a ramdom sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the
1 answer
352 views
a pattern uses 3 1/6 yards of fabric to make a skirt. what is the largest number of skirts that can be made from 20 yards?
1 answer
445 views
Peter walked 8,900 feet from home to school. How far to the nearest tenth of a mile did he walk?
1mile=5,280feet I got 1.6. Is
4 answers
2,490 views
What is the product of (3x+2) and (x-7)?
I got 3xsquared-23x-14. Is this correct?
4 answers
2,556 views
In the equation (8a^5)/b, how would you bring the b to the numerator and get rid of it in the denominator?
1 answer
398 views
write a five digit number that fits each description use only the digits that the athlete are wearing use each digit only once
1 answer
410 views
write a five digit number that fits each description use only the digits that the athlete are wearing use each digit only once
1 answer
411 views
Assume a three-month CD purchased for $3000 pays simple interest at an annual rate of 10%. What is the balance at maturity? I
4 answers
2,308 views
A solution containing excess lead(ii) nitrate is reacted with 380.0ML of 0.250mol/L potassium iodide solution. A bright yellow
2 answers
657 views
Showing all calculations and specific references to the equipment needed, describe how to prepare 500mL 0.250mol/L potassium
1 answer
401 views
Lansing Surgical Supplies Inc, sells on terms of 2/10, net 30. Gross sales for the year are 1.3 million and the collections
1 answer
468 views
Compare and contrast the Moon’s maria and highlands
2 answers
618 views
Answers (12)
2 1/4 ÷ 5 = 9/20 9/20 x 8 = 18/5 18/5 = 3.6 3.6 cups
Answers were all correct 100%
3.1648
If I multiply again I get 52. Is that correct? Thanks
Thank you, so my answer would be 1.7
i got all the answers now Doctor Bob. thank you so much for your help! its muchly appreciated!
okay i have the vaule of K being 6.527. I'm just confused as to how to start the teials. do i just do (b)/(a)(c), (a)/(b)(c) and (c)/(a)(b) ?
6.3 (ish)seconds !
9.55%
the 4m line should intersect with the arrow on the right of the 3m line.
Make the family feel very powerles when it comes to helping their loved one. Not only put the addicts health and safety in jepordy but also evryone that encounters them. Alcoholics often put their loved ones in the position to deal with the law as well as
