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Questions Asked on September 5, 2017

iridium has two isotopes. with mass numbers 191 and 193, and its average relative atomic mass is 192.23.calculate the relative
1. 2 answers
2. asked by daanyaal
3. 10,088 views
Examine the unbalanced equation.CH4 + O2 → CO2 + H2O What is the best classification for the unbalanced equation's reaction,
1. 2 answers
2. asked by check please
3. 4,605 views
Mrs. Lim has 56 cups and 64 glasses. If she will put them in trays of cups and trays of glasses with the same number, what is
1. 4 answers
2. asked by Lim
3. 4,539 views
The seashells were iridescent in the sunlight.a. cloudy b. drying out c. breaking into pieces d. shimmering with colors I choose
1. 1 answer
2. asked by Joanne
3. 3,827 views
Two wires support an electricity pole. if the wires make angles of 58°and 67° with the ground and |AB|=21m, calculate the
1. 5 answers
2. asked by mishael
3. 3,482 views
The cannon on a pirate ships shoots cannon balls with a speed of 350 m/s (the muzzle velocity). The cannon can be adjusted to
1. 5 answers
2. asked by Tyger2020
3. 3,231 views
In which way might the Spanish choice to claim North America land be considered controversial?A: Spanish explorers promised to
1. 8 answers
2. asked by History help!
3. 3,218 views
Jaden has a prepaid phone plan (Plan A) that charges 15 cents for each text sent and 10 cents per minute for calls.1. If Jaden
1. 2 answers
2. asked by SAM
3. 3,022 views
A total of556 tickets were sold for the school play. They were either adult tickets or student tickets. There were 56 more
1. 1 answer
2. asked by Vanessa
3. 2,987 views
Choose the correct names of the atoms or molecules. Check all that applySilicium Carbon monoxide Mercurium Hydrogen chloride
1. 1 answer
2. asked by Emily
3. 2,138 views
Examine the equation.6CO2 + __H2O → C6H12O6 + 6O2 In order to balance the equation, what coefficient must be placed in front
1. 4 answers
2. asked by lydia
3. 2,100 views
You are in an egg drop contest which you win by breaking your egg the hardest. You drop your egg off of a 3 story building
1. 2 answers
2. asked by anonymous
3. 2,061 views
A spring loaded 100g dart gun is affixed at rest on a 150g frictionless cart. It fires a 25g dart with a velocity of 30 m/s.
1. 3 answers
2. asked by Tyger2020
3. 2,025 views
Which statement from the passage most clearly indicates developing conflict?A. Each had fought many bouts representing their
1. 8 answers
2. asked by Dejavu
3. 1,908 views
The author of "My Brother's Keeper", includes the line "and Jamie thought to himself, this time it must be bad" in Jamie's phone
1. 1 answer
2. asked by Sam
3. 1,476 views
Inflation primarily differs from deflation in thatA. Inflation tracks changing prices but deflation does not. B. Inflation
1. 3 answers
2. asked by Dejavu
3. 1,443 views
im a 8th grader at conexus academy and i need help with the unit 1 lesson 2. PLEASE HELLLLLPPPPPPPP
1. 6 answers
2. asked by raelynn
3. 1,389 views
120 inch length of ribbon is to be cut into three pieces. The longest piece is to be 40 inches longer than the shortest
1. 3 answers
2. asked by Maria
3. 1,372 views
What is another name for the line y = 0?
1. 1 answer
2. asked by Mellis
3. 1,360 views
Favorite Summer Activity for 50 ChildrenReading Sports Swimming TOTAL Boys 2 20 8 30 Girls 4 7 9 20 TOTAL 6 27 17 50 P(Boy if
1. 4 answers
2. asked by Wes
3. 1,358 views
simplify 8/2 + 9 (12 divided by 3x2)-7 explain each of your steps i thought it was 1
1. 1 answer
2. asked by jack
3. 1,139 views
Please help Me With These Questions1.what is one difference between the scientific theory and scientific law 2. what are two
1. 9 answers
2. asked by Young Lil G
3. 1,062 views
What type of structure would house the circuit most effectively?
1. 2 answers
2. asked by Lonwabo
3. 1,046 views
The distance from city A to city B is approx. 2160 miles. A plane flying directly to city B passes over A at noon. If the plane
1. 1 answer
2. asked by Florrie
3. 972 views
A company wants to estimate how effective different types of advertising are for promoting its products. Specifically, the
1. 0 answers
2. asked by brite
3. 970 views
posted by rfvv yesterday at 5:17pm.posted by rfvv today at 8:58am. 1. You need not have done it. 2. You need have done it.
1. 1 answer
2. asked by rfvv
3. 941 views
sara inspected the horses and hens in her farm one morning. Afterwards, we could not remember how many animals of each kind she
1. 1 answer
2. asked by kelley
3. 924 views
The density of a loaf of bread with a mass of 500 g and a volume of 2500 cm3.
1. 1 answer
2. asked by Celeste
3. 853 views
Which of the answer choices correctly defines reaction rate?the amount of reactants used in a specific type of reaction the
1. 2 answers
2. asked by PLEASE help
3. 847 views
describe the relationship among energy absorption, heat energy, and temperature
1. 2 answers
2. asked by teresa
3. 714 views
I need to know how a refrigerator works to come up with an example. Please keep it simple and easy to understand.or an example
1. 2 answers
2. asked by :)
3. 705 views
Prove that the maximum horizontal range is four times the maximum height attend by a projectile when fire at an inclination so
1. 1 answer
2. asked by Morzina wahab
3. 677 views
An archer fires an arrow, which produces a muffled "thwok" sound after it hits a target. The archer hears the "thwok" exactly
1. 1 answer
2. asked by Adam
3. 663 views
Fill in the blanks correctlyObservation - hypothesis - theory - law 1. A system of ideas or principles which are a set of
1. 0 answers
2. asked by ANON
3. 660 views
The mean of two numbers is 10, and one number is 6more than the other. What is the value of the smaller of the two numbers?
1. 1 answer
2. asked by Janiesha
3. 632 views
I am trying to come up with an example but i need to know how a refrigerator works. Please keep it simple.or example explaining
1. 1 answer
2. asked by :)
3. 629 views
Where are three reasons why Pope urban II would organize a war against the Muslim Turks?
1. 4 answers
2. asked by Anonymous
3. 611 views
You decide to estimate the following quarterly sales forecasting model for new boat sales in your local county:Qt = a + bt + cD
1. 0 answers
2. asked by brite
3. 603 views
A) Assume that during a particular hour the following 30 bids (demand = load) were observed in the NordPool (first entry is Load
1. 0 answers
2. asked by hello
3. 596 views
why would a DNA structure in which each base type could form hydrogen bonds with any of the other 3 base types not produce a
1. 0 answers
2. asked by Linda
3. 594 views
How many total mL of 1 M NaOH can you add to the solution in problem 1 and still have a good buffer (that is, within 1 pH unit
1. 0 answers
2. asked by Irving
3. 588 views
Is the (4, 1) a solution to the equation y = -x + 3?I honestly have no idea what this means. Does y = 4 and 1 = -x? If not then
1. 2 answers
2. asked by NotAFan
3. 563 views
What is the work for the problem 61,125 divided by125
1. 1 answer
2. asked by Jose
3. 555 views
Use different colors or different patterns to shade the locations of the following early civilizations and create a key in the
1. 1 answer
2. asked by Thais
3. 548 views
Steve is 3 years older than Tim and twice as old as Hannah. Tim is 2 years older than Hannah. How old are Steve,Tim and Hannah?
1. 1 answer
2. asked by Natalie
3. 545 views
What is the cell structure involved photosynthesis
1. 1 answer
2. asked by Anonymous
3. 539 views
m + 15= -29 Please I need help with this TEST IVE BEEN ON IT FOR A WHOLE WEEK (ANY ANSWERS IN ADVANCE THANK YHUUUUUUUUU
1. 4 answers
2. asked by Lesson 9 Unit Test integers and Algebra
3. 511 views
Find all real numbers t such that (2/3)t- 1 < t + 7 is < or = to -2t + 15. Give your answer as an interval.
1. 2 answers
2. asked by Wyatt
3. 489 views
440 squre feet how muach need paint
1. 1 answer
2. asked by man
3. 484 views
If your goin 15 mph how long would it take to travel 394 miles
1. 1 answer
2. asked by Angeline
3. 460 views
1. There is a telephone booth around the corner.2. There is a telephone box around the corner. (Can we use 'box'? Are both
1. 1 answer
2. asked by rfvv
3. 434 views
The formula wt of h2so4 is98bthe wt of the acid in 400ml of 0.1M solution is
1. 0 answers
2. asked by Anonymous
3. 432 views
How come in the number 5.350, there are 4 significant figures?Is the 0 considered a trailing zero with a decimal?
1. 1 answer
2. asked by Kara
3. 432 views
what's the difference between beowulf and the narrator
1. 1 answer
2. asked by sandra
3. 417 views
what is the anwser to q+(-9)=12
1. 1 answer
2. asked by codename04
3. 388 views
Divide and simplify: 7^8/7^2
1. 1 answer
2. asked by Suzie
3. 385 views
1+tan^2(theta)/1+cot^(theta)=[1-tan(theta)]^2/[1-cot(theta)]^2
1. 1 answer
2. asked by prachi
3. 345 views
3 less than b is 43
1. 1 answer
2. asked by Anonymous
3. 325 views

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