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Questions Asked on September 18, 2021

Which element would have a full outer shell of electrons if it gained three electrons?boron lithium nitrogen argon THIS ONE
1. 7 answers
2. asked by ENNA
3. 4,901 views
In a class of 40 students, 22 study Art, 18 study Biology, 6 study only Chemistry. 5 study all the three subjects. 9 study Art
1. 3 answers
2. asked by KINGSLEY ASIEDU BERCHIE
3. 1,519 views
To find the width of a river, a surveyor set up his surveying equipmentat C on one bank and sighted across to a point B on the
1. 1 answer
2. asked by SAMK
3. 1,509 views
The radius r, in inches, of a spherical balloon is related to the volume V by r(V)= cubed√3V/4piAir is pumped into the balloon
1. 1 answer
2. asked by Chris P Bacon
3. 1,382 views
A forest fire leaves behind an area of grass burned in an expanding circular pattern. The radius of the circle of burning grass
1. 1 answer
2. asked by Chris P Bacon
3. 1,339 views
If the 2nd term of a geometric progression is 6 and 4th term is 54 ,find the:(1)1st term(2)5th term
1. 2 answers
2. asked by Aminu tesleem
3. 1,310 views
At atmospheric pressure of 1 atm, the partial pressure of oxygen in air is 0.21 atm. At this atmospheric pressure and 25°C,
1. 1 answer
2. asked by Anonymous
3. 1,154 views
Write and graph an inequality for the given solution set.{x∣x<7}
1. 1 answer
2. asked by Samuel
3. 896 views
How many different teams of 3 can be chosen from a group of 14 adults and 12 children if each team must have at least two
1. 1 answer
2. asked by Anonymous
3. 872 views
determine the density g/mL for a plastic material weighs 2.68 lb and has a volume of 3.5 L
1. 1 answer
2. asked by Anonymous
3. 841 views
The owner of a large electronic storage building wants to install air-conditioning. The size of the air conditioner depends on
1. 2 answers
2. asked by Makhosi
3. 713 views
Find the height of a tree if the angle of elevation of its top changesfrom 20°. to 40° as the observer advances 75 ft toward
1. 0 answers
2. asked by SAMK
3. 648 views
Two buildings with flat roofs are 60 m apart. From the roof of theshorter building, 40 m in height, the angle of elevation to
1. 0 answers
2. asked by SAMK
3. 559 views
Describe any six factors that may lead to an increase of learners abusing substance in schools
1. 1 answer
2. asked by Tshifhiwa
3. 459 views
A metal bar weights 8.4 ounces. 93% of the bar is silver. How many ounces of silver are in thebar?
1. 2 answers
2. asked by Quing
3. 444 views
Two practical strategies that could be implemented by the community to ensure that the anti substance abuse campaign are
1. 1 answer
2. asked by Anonymous
3. 438 views
Two consecutive numbers are such that three times the larger number exceeds twice the smaller by four .find the largest number
1. 1 answer
2. asked by John
3. 436 views
If the mine winch diameter is 6m,calculate how far the cage will drop for each single rotation of the drum ,use the formula C
1. 2 answers
2. asked by Ntando
3. 432 views
Suppose that your imcome is at the 75th percentile of wage earners in the United States. What percent of wage earners make more
1. 1 answer
2. asked by Anonymous
3. 409 views
Find the perimeter of a parcel of land in a shape of isosceles trianglewhose base is 40 cm and whose base angle is 70°. Provide
1. 1 answer
2. asked by SAMK
3. 408 views
Examine the impacts of risky behaviour on the different spheres of well being as listed below:1 social 2emotional 3 physical 4
1. 1 answer
2. asked by SPHIWE
3. 408 views
Discuss external factors that impact negatively on your lifestyle choices
1. 1 answer
2. asked by Wendy
3. 388 views
Choose the best definition for the following term: variable
1. 1 answer
2. asked by Anonymous
3. 363 views
A tree broken over by the wind forms a right triangle with the ground.If the broken part makes an angle of 50° with the ground
1. 0 answers
2. asked by SAMK
3. 346 views
Contributing factors that may lead youth in risky behaviour
1. 0 answers
2. asked by Reneilwe
3. 329 views
Rolando is 13 years old. In five years, his age will be 32 the age of his sister Marisa. How old will Marisa be in three years?
1. 1 answer
2. asked by anonymous
3. 326 views
How to compute the amount of the fare given the specific distance in kilometers?
1. 1 answer
2. asked by Charles
3. 313 views
7. Using the radiative transfer equation of a simple slab-like absorbing medium with no internal emission source, I = I0
1. 0 answers
2. asked by Misha
3. 307 views
After you run 2/3 of that 3/4 of a mile, we will post a riddle. We are wondering how much of a mile is that 2/3 of the way
1. 1 answer
2. asked by Parker
3. 297 views
Carefully examine the impact of drug addition on emotional and physical spheres
1. 1 answer
2. asked by Monica
3. 295 views
What is 70,000 + 10 + 4,000 + 2 + 700 + 300,000 in standard form?
1. 1 answer
2. asked by Hilary
3. 286 views
(you left your jacket here )where is the adverb
1. 1 answer
2. asked by kie
3. 278 views
Grade 4 example:Deanna is planning a cook-out for a family reunion. There will be 135 people attending. Deanna needs to buy
1. 1 answer
2. asked by Parker
3. 276 views
5. An electron in an excited state falls to the ground state by interaction with a free electron. Write the equation to
1. 0 answers
2. asked by Me
3. 275 views
a nuclear family in which one or both of the parents have had a previous marriage
1. 3 answers
2. asked by Anonymous
3. 274 views
Describe any six situation young people are frequently exposed to
1. 1 answer
2. asked by Tshifhiwa
3. 271 views
Two options that teenage mothers have when falling pregnant
1. 1 answer
2. asked by Andani
3. 254 views
You detected a strong Hβ emission line spectrum from your source toward the center of the Milky Way. What can you tell about
1. 0 answers
2. asked by Me
3. 241 views
What l is the capacity of a tank that is 5m tall with a Diameter of 3.5 m given π=3.14
1. 1 answer
2. asked by Anonymous
3. 232 views
Solve for x2×4^x-3=16^x÷8^1-x
1. 1 answer
2. asked by Anonymous
3. 232 views
Write the product of 7/10 and 2/3
1. 1 answer
2. asked by Anonymous
3. 226 views
determine the density g/ml for a 10.00-ml sample of oxygen gas has a mass of 0.01kg
1. 1 answer
2. asked by Anonymous
3. 226 views
1/4 ÷ 1 1/8 =
1. 3 answers
2. asked by Ella
3. 217 views
there is a circumference of a Track which has a diameter of 220 ft. Use 3.14 for Pi
1. 1 answer
2. asked by ????
3. 209 views
1+4=52+5=12 3+6=21 8+11=?
1. 2 answers
2. asked by Anonymous
3. 202 views
What is the example of purpose participants and concept about painting
1. 1 answer
2. asked by Regine
3. 200 views
factors that cause teenagers to engage on forcinecation
1. 1 answer
2. asked by nozipho
3. 197 views

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