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Calculations
Page 7
Questions (980)
The solubility product of Al(OH)3 is 2x10^32. Calculate its solubility in pure water
1 answer
asked by
debra
362 views
if the solubility of sugar is 204g/100mL. how much sugar can be dissolved in lL of water
1 answer
asked by
Drake
407 views
A recipe calls for 1/3 container of yogurt. Each container of yogurt has 150 calories. The recipe makes 4 servings. Which set of
3 answers
asked by
Coney
37 views
The Joint Probability function of two discrete random variable X and Y is given by
f(x,y) = c(2x+y), for x= 0,1,2 and Y= 0,1,2,3.
1 answer
asked by
Arji
350 views
Calculate the total value of sales at each possible price for a product with the consumer demand shown.
Price: Quantity demanded:
1 answer
asked by
Jonathan Lee
406 views
The disposable income of mr joseph in year 2000 was N13000 while his consumption expenditure stood at N11,500, As a result of
1 answer
asked by
miracle
373 views
Can someone please explain why the sales for dresses and accessories will be sold for $294,582.5? IN THE FOLLOWING LINK
I been
1 answer
asked by
Urgent Help
348 views
Design an algorithm that accepts two values, the hourly rate and the number of hours worked by an employee. If the number of
4 answers
asked by
Ramesh
811 views
Given the following information, calculate, in order, the amount credited and the outstanding balance.
Invoice: $1,000 Terms:
1 answer
asked by
Anonymous
1,265 views
SQ sells ties and currently has sales of 1,200 units a month, producing a revenue of £36,000. It competes with TR, who is now
2 answers
asked by
Gio
513 views
find the absolute change between the closing for the Dow Jones ind. average between Jan. 27 - 20,093.78 and Nov. 21 of 23,590.83
6 answers
asked by
JT
651 views
This subject would lose 12 pounds in 17 weeks by riding a bike at 10 MPH for 40 minutes per day fi ve times per week. Your
2 answers
asked by
Jennifer
590 views
H2SO4+2NaOH->2H2O+Na2SO4
1.) How many grams of H2SO4 are needed to produce 135L of water? 2.) How many molecules of water are
2 answers
asked by
Mike
541 views
A man runs 100.0 metre in 10.3 seconds find his average speed up to appropriate significant figures.
1 answer
asked by
Ishu
335 views
Calculate the concentration in g/dm3 of HNO3 in solution A.
(H=1; N=14; O=16; Na=23)
1 answer
asked by
Esther
348 views
Part 'A' answer: Show all of your calculations and label your answer. *
1 answer
asked by
Anonymous
318 views
Sebastian needed to buy new tires for his car. The tire shop was running a holiday deal that allowed customers to buy three
3 answers
asked anonymously
253 views
A small fast food restaurant invests $4000 to produce a new food item that will sell for $3.50. Each item can be produced for
2 answers
asked by
Anonymous
923 views
Alberto added two very small numbers using a calculator. The calculator displayed the number 6.13E−14 . What is this number in
7 answers
asked by
Jack
304 views
You are instructed to create 600. mL of a 0.56 M phosphate buffer with a pH of 7.6. You have phosphoric acid and the sodium
2 answers
asked by
Mia Ismaili
1,040 views
5.4 x10^-2 by 2.5 x10^-3 by 7.9 x10^-3m
volume = 106.65 x10-8m^3 Check pls yesterday you said 106.65 x10^-6. If you add 2+3+3 you
1 answer
asked by
lulu
442 views
Assume the total cost of production in a particular firm is #50000.00 while the fixed cost is #30000.00. The wages paid to each
1 answer
asked by
George
425 views
The U.S. national debt was $2.9617×10^13 in 2021 and $3.98×10^11 in 1971. Find how much the debt increased in the 50-year
7 answers
asked anonymously
239 views
I have the formula to the problem but am unsure of my answer..
Problem: Calculate the cardiac output if heart rate (HR) is 90
1 answer
asked by
Mary/please help
469 views
What is the solubility of AgCl in 10 M NH3? The Kf of Ag(NH3)2+ from AgCl(s) in aqueous NH3 is 0.0031, which is for the balanced
2 answers
asked by
Nevaeh
1,004 views
Louisa purchased a new snake for $199.00. Sales tax is 7.25%. What is her total bill? Round your answer to the nearest hundredth
4 answers
asked by
ur momm
220 views
Calculate the amount of energy a woman takes in during a year on a 2200kcal a day diet (1 calorie = 4.18J). Calculate the amount
1 answer
asked by
Willie ISSAC
446 views
HOW DO YOU CALCULAT KC FOR THE REACTION
1 answer
asked by
YECHALE
272 views
The HIM coding supervisor agrees to pay a new graduate $13.50 per hour. This is a full-time coding position at 2,080 hours per
2 answers
asked by
Sally
560 views
It is 5.0 km from your home to the Physics lab and your car is out of gas. You could run that distance
at 10 km/h, which uses up
2 answers
asked by
Vanessa
490 views
Calculate the spacing required for the water table to drop from the soil surface to a depth of 30cm in a 2days period over the
2 answers
asked by
kaycee
504 views
Calculate the spacing acquired for the water table to drop from the soil surface to a depth of 30cm in a 2 day period over the
1 answer
asked by
Julian
443 views
A vertical parabolic sag curve is to be designed to connect a down-gradient of 1 in 20 with an up-gradient of 1 in 15, the
2 answers
asked by
Anonymous
860 views
1. Oxygen (O2) is about 20% of our air, with about 80% nitrogen and a bunch of minor components. In Colorado Springs, where I
2 answers
asked by
Sanaya
484 views
what is the unit cost from the graph
7 answers
asked anonymously
328 views
Sarah calculated the points she earned on her test. Sarah thought she earned 95 points but the teacher told her she actually
2 answers
asked by
erika
536 views
5%of 220 files
1 answer
asked by
Anderay
332 views
Original sentence:The astronomer completed the calculation at the observatory that he had been working on for nearly a decade.
He
1 answer
asked by
jennifer
369 views
Name Hours per day
John 5 6 4 7 8 Jack 7 3 5 7 4 Jill 2 9 4 3 5 James 6 6 2 4 5 Jacob 5 6 6 3 3 Jeremy 5 5 5 8 8 Jim 8 8 4 7 4
1 answer
asked by
Ammi
389 views
For a sample of air having 22 degC DBT, relative humidity 30 % at barometric pressure of 760 mm of mercury, calculate the vapour
1 answer
asked by
Man Singh Chouhan
449 views
Evaluate 4-1.5 using a calculator. Round you’re answer to 3 decimal places
2 answers
asked by
Sara
546 views
On your daily route, the possibility of having an accident is 1 in 3650. If you drive to work 220 times a year, how many
1 answer
asked by
Shea
354 views
a student scores 74 out of 100 on a test. if the maximum on the next test is also 100, what does the student to maintain an
1 answer
asked by
Madrox
435 views
I need help on my chem lab... I need to give you background info so you know how to help me..
Data Sheet: Specific gravity of
2 answers
asked by
Jennie
581 views
pH: 4.9 Calculate:
H3O H30= 10^-pH H3O=10^-4.9 H30=1.25 * 10^-4 AND CALCULATE OH=14-pH OH=14-4.9 OH= 9.1
2 answers
asked by
Clare
591 views
My math calculator prompted me with this question 6E-7.
My answer to this question is 0.00000007
4 answers
asked by
Tammy
2,624 views
My math question showed me a scientific notation on the calculator which represents
(6E-7). My answer to this question is
3 answers
asked by
Americal
463 views
I was given this info
r=1.5 m d=3 m F= 50 N angle= 110 degrees 1. What torque is APPLIED ? T=Fsin T= (1.5)(50)sin(110) T=70 N m
2 answers
asked by
Jamie
581 views
How do I calculate the average Z molar mass, 1/n (Summation) of n*M given this data:
(Ave molar mass, mass of sample): (7.5,9.6)
1 answer
asked by
tom
436 views
11. Lorenzo has a checkbook balance of $118.00. He writes two checks, one for $9.00 and one for $84.25. He then deposits $95.00.
5 answers
asked by
Sarah
3,297 views
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