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Science and Mathematics
Page 3
Questions (396)
Supplement of 62 degree 56,
3 answers
asked by
Arsh
955 views
which units would you use to measure the volume of a small cardboard box
5 answers
asked by
LALA
1,723 views
The density of silver is 10.5 g/mL, so what is the mass of a 16.3cm^3 piece of silver?
4 answers
asked by
Domo
1,002 views
How many litres of water fills a tank whise internal dimensions are 2.5m by 20m by 1.5m
3 answers
asked by
Precious
379 views
what is the approximate volume of gas in a 1.50 mol sample that exerts a pressure of 0.922 atm and has a temp of 10.0°C?
3 answers
asked by
jackson
1,569 views
Differentiate between an integrator and differentiator
3 answers
asked by
NONEE
401 views
a drinks machine dispenses coffee into cups. A sign on the machine indicates that each cup contains 50 ml of coffee. the machine
4 answers
asked by
latoya
1,201 views
A model rocket is launched with an initial velocity of 160 ft/s. The height, h, in feet, of the rocket t seconds after the
3 answers
asked by
sydney
1,041 views
Calculate the mass of water in kg and tonne contained in a rectangular tank with the following dimensions: width of 3.2000
3 answers
asked by
Danny
473 views
The average temperature, in °F, for Atlanta, GA is modeled by the sinusoidal function y = 18.25 sin(pi/6 t - 2.09) + 61.15
3 answers
asked by
Hannah
1,059 views
One gallon of paint (3.79 Liters) covers an area of 25.8 m2. What is the thickness (in mm) of the fresh paint on the wall.
3 answers
asked by
anita
1,731 views
If a baseball is projected upward from ground level with an initial velocity of 64 feet per second, then its height is a
3 answers
asked by
Jennifer
2,507 views
what does steeper than 30 degrees mean?
1 answer
asked by
a
359 views
The sears tower in Chicago is 1,454 feet high. suppose you take a sheet of paper and fold it once in half, than fold it in half
3 answers
asked by
madison
841 views
A scientist has 0.46 mL of a solution. How would she convert this volume to microliters?
5 answers
asked by
Sally
681 views
What is the correct number of significant figures for 3,200?
2 1 4 5 3
2 answers
asked anonymously
39 views
What is the correct number of significant figures for 160.0? 3 4 1 2
2 answers
asked anonymously
33 views
to measure the height of a basketball, what unit would you most likely use. feet
3 answers
asked by
Sue
300 views
Which equation describes the mass of an object in relation to its volume and density?(1 point)
Responses m=D×V m=D×V m=VD m is
7 answers
asked anonymously
47 views
It was 13°C yesterday, but the temperature changed by -18.6 Degrees overnight. What is the temperature now?
2 answers
asked anonymously
54 views
How many air molecules are in a 15.0×12.0×10.0 ft room? Assume atmospheric pressure of 1.00 atm, a room temperature of 20.0
4 answers
asked by
amgelina
3,194 views
Multiply or divide the following measurement be sure each answer you enter contains the correct number of significant digits
20.9
2 answers
asked anonymously
42 views
how to calcuate the experimental value
2 answers
asked by
p
35 views
What is boundary solution?
1 answer
asked by
William wandwi
73 views
What is Degree of freedom
1 answer
asked by
Shafii
53 views
If Daniel drives a car at a constant speed of 120 kilometers per hour how long will it take him to travel 600km?
1 answer
asked anonymously
76 views
What term describes patterns of change in data?
3 answers
asked anonymously
36 views
Dina computed the mass of 1,000 protons and grams the calculator displayed the number 1.67e - 21 what is the mass of 1000
3 answers
asked anonymously
87 views
Calculate the total resistance?
1 answer
asked by
Haylo
56 views
How to calculate velocity ratio
1 answer
asked by
Anonymous
124 views
Calculate the deceleration
1 answer
asked by
Nobuhle
236 views
Convert seconds to m/s
1 answer
asked by
Zanele Thabe
154 views
Which courses can I do with mathematical literacy, physical science, geography and life sciences
1 answer
asked by
Tsivhudzo vision
103 views
Calculate the cost to run a washing machine of 220V with the current of 20A for Two hours, if the price of electricity is 22
1 answer
asked by
Pearl
307 views
What career can I do with this subject
pure maths, life science consumer studies, tourism
2 answers
asked by
chance
539 views
Maths,life science,hospitality,business studies
Which jobs can i do ??
2 answers
asked by
Anonymous
532 views
What are vectors?
4 answers
asked by
Justus
422 views
Hi! I'm supposed to derive an algebraic formula to solve for the acceleration using one of the linear kinematics formulas of an
2 answers
asked by
Margaret
522 views
What are the characteristics of 0.00000073.
3 answers
asked anonymously
31 views
Define utility using graph or mathimatical expresions
5 answers
asked by
dawit
1,010 views
Can someone walk me through the steps on how to solve using these equations? Thank yoouuuu~~
1.11g of methane CH4 is burned in a
2 answers
asked by
GiGi
998 views
A outdoor swimming pool is 3.0 m wide and 10.0 m long. If the weekly evaporation is 4.0 cm, how many laters of water must be
3 answers
asked by
Kathy
482 views
An empty dump truck weighs about 2.8×10^5 pounds. How much does it weigh if 15,300 pounds of trash is added? The answer should
3 answers
asked anonymously
209 views
If a lateral line ditch will store 800 gallons of water how long will it take for one inch of water to be absorbed?
1 answer
asked by
Jeff
355 views
PROBLEM SOLVING EXTRACTING DATA FROM A DRAWING Observe the scales that contain some fruits. Then, write the mass in grams of the
3 answers
asked anonymously
44 views
What can i become with maths lit ,cat,life science and geography
3 answers
asked by
Anonymous
984 views
Please help me with this problem converstion 0.04 ug/ul to ng/mL
My answer is: 0.04 ug/ul = 40,000,000 ng/mL is this correct?
3 answers
asked by
Estera
523 views
If the park is 360 meters wide and the tram takes 6 minutes to get to the other side, how fast is it moving?
4 answers
asked by
Andrew
368 views
Please help me with this
How do I convert 10ug/mL to: 1) 100ng/ul 2) 100ng/100ul Thanks
1 answer
asked by
Venice
282 views
0.2748
Is my answer and the problem is sig figs... The question have two sig figs so would it be .27 or .28?
3 answers
asked by
Asher
632 views
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