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Al
Questions and answers by
Al
, page 2
Questions (163)
I'm writing an article for my english exam prep, and my main topic that i went off of was the relationship between school,
6 answers
1,265 views
I asked a question earlier about creating a title for an article i wrote in English, the article being about school, and the
3 answers
942 views
Im writing an essay in English about mental illnesses in teenagers and youth and i can't think of An appropriate title for it. I
13 answers
557 views
4+sqrt(4+x^2)=x, I need to isolate the x variable in the radical equation, but I can't figure out how to do it.
The answer is
3 answers
456 views
√(5y+1)-√(3y-5)=2, I need to solve algebraically, and state any restrictions on the values for the variables, which I can't
1 answer
431 views
A protein subunit from an enzyme is part of a research study and needs to be characterized. A total of 0.135g of this subunit
4 answers
5,471 views
-Describe the zero sum rule
-True of False: The formula for the nitride ion is N^(-3) -True of False: The stock system shows the
1 answer
453 views
A number and its absolute value are equal. If you subtract 2 from the number, the new number and its absolute value are not
9 answers
1,915 views
The graph of the equation x2 − xy + y2 = 9 is an ellipse. Find the lines tangent to this curve at the two points where it
3 answers
1,167 views
a hyperbola passing through (8,6) consists of all points whose distance from the origin is a constant more than its distance
5 answers
3,828 views
Find al points where tangent lines to: (x^2+y^2)^(3/2) = sqrt(x^2+y^2) + x is either horizontal or vertical.
1 answer
386 views
Find al points where tangent lines to: (x^2+y^2)^(3/2) = sqrt(x^2+y^2) + x is either horizontal or vertical.
1 answer
371 views
Find al points where tangent lines to: (x^2+y^2)^(3/2) = sqrt(x^2+y^2) + x is either horizontal or vertical using implicit
3 answers
397 views
Repairing a spaceship CJ drops a hammer and it took .68 s to fall .90 m to the ground. What is the magnitude of the
1 answer
341 views
Sally has 3 planting boxes . Each box is 4 feet wide and 8 feet long. How much space does she have altogether? Is it 3x4 + 3x8=
3 answers
635 views
4. What is the significance of the speech James Otis delivered at the last meeting of the Observers? (1 point)
a)Many of the
11 answers
1,734 views
a rodeo performer spins a lasso in a circle perpendicular to the ground. the circle has a diameter of 118cm. she starts with the
3 answers
837 views
Kelly was helping a friend with cleaning her bedroom. Kelly spent two hours and cleaned 80% of the room. what fraction of the
2 answers
818 views
Post a 200- to 300-word response to the questions found at the end of the case study.
1 answer
498 views
What angle might give you the greatest height? How could you test this with a simulation that does not go off the page?
What
1 answer
388 views
What pairs of ions produce similar colours in the flame test? Use your periodic table of elements to explain the reason for
4 answers
1,511 views
what is the trend in the atomic radii as the atomic number increases across a period? What is the exception to this trend?
I know
2 answers
585 views
what is the trend in the atomic radii as the atomic number increases across a period? What is the exception to this trend?
I know
2 answers
533 views
what is the trend in the atomic radii as the atomic number increases across a period? What is the exception to this trend?
I know
2 answers
555 views
what is the trend in the atomic radii as the atomic number increases across a period? What is the exception to this trend?
I know
1 answer
481 views
At 8 A.M., Dylan and his neighbor, Mickey, drove in their cars to a city that was 240 mi. away from their neighborhood. When
2 answers
849 views
Davida bought a pair of earrings, each in the shape of an isosceles triangle with equal side lengths of 24 mm and a base length
2 answers
576 views
Aaron earns $1.50 for every video game he sells. When he sells one carton of 30 video games, he earns an additional $10. What is
4 answers
1,299 views
I need definitions for chemistry and I can't
come up with any heterogeneous reaction homogeneous reaction activation energy
4 answers
477 views
I have to do a lab on equilibrium, where you have to transfer water with two different sized straws, and answer questions based
2 answers
564 views
We have to do a lab in physics where we research and write on real life applications of momentum, the guidelines we have are
Rese
2 answers
563 views
The parking lot has 5/6 as many vans as trucks. What equation can be use to show the number of vans?
1 answer
403 views
I need some help with a few multiple choice quadroons that I don't understand
1.EMF is best described as a(n) a. electric force.
3 answers
716 views
I really need help with this question, i've found that a texbook said fourth hand, but I don't know if that's a thing
Which rule
2 answers
692 views
An airplane is heading due south at a speed of 734 km/h . A wind begins blowing from the southwest at a speed of 110 km/h
3 answers
2,172 views
When Babe Ruth hit a homer over the 10 m -high right-field fence 80 m from home plate, roughly what was the minimum speed of the
2 answers
535 views
When Babe Ruth hit a homer over the 10 m -high right-field fence 80 m from home plate, roughly what was the minimum speed of the
2 answers
593 views
PLEASE HELP!
When Babe Ruth hit a homer over the 10 m -high right-field fence 80 m from home plate, roughly what was the minimum
1 answer
806 views
Element X has the highest first electron affinity in its period; the ground state electron configuration of it's most common ion
2 answers
838 views
List Sn , Sn2+, Sn4+ in order of decreasing ionization energy
3 answers
2,466 views
2Fe2O3 + 6C + 3O2 -> 4Fe + 6Co2
What mass of Fe2O3 present is needed to produce 15 of iron? what mass of CO2 is released when 15g
2 answers
988 views
When methane is combusted with excess oxygen 891 kJ of energy is produced start with 100g of methane. how much energy is
2 answers
817 views
when potassium in water are combined they produced 4000.0 kJ of heat along with potassium hydroxide and hydrogen gas. how much
1 answer
647 views
I need to make a thesis statement about racism based on my two books. The two books that I chose to do was: secret life of bees
4 answers
1,004 views
How many grams of NaCN are needed to react with 50.0 g of MgCl2?
1 answer
328 views
Jackie loves to cook fried foods. She recorded the total amount of oil that she used each month in the table below.
In January
15 answers
6,598 views
Water flows from a fire truck through a hose that is 11.7 cm in diameter and has a nozzle that is 2.0 cm in diameter. The
4 answers
2,009 views
An airplane traveling at 200 mph in a direction of 40 degrees north of east encounters a wind blowing east at 50.0 mph. Find the
3 answers
1,083 views
So I have this question and I don't understand
Find the missing number. 32/52 ?/13 A.) 9 B.) 4 C.) 7 D.) 8 so can anyone help me
10 answers
2,663 views
As a result of their large oil supplies many Middle Eastern economies rely on what in oder to grow?
A) automobile manufacturing
3 answers
474 views
1/4 divided by 3/8 and I'm so confused because I know it's division but the answers are A.1/3 B.2/3 C.3/4 D.3/8 and I just need
1 answer
425 views
Use benchmark to estimate the sum, difference, or product
14/16 + 1/5 A. 2 B. 0 C. 1/2 D. 1
3 answers
998 views
A dog is attached to a 2121-foot rope fastened to the outside corner of a fenced-in garden that measures 1818 feet by 2323
2 answers
1,009 views
I am in even 3 digit number I am less than 200 but more than 190 my son is 18 what is my number
3 answers
352 views
A glass is 4/7 full then 70 cm3 of orange juice is poured in the glass is now 3/4 full what is the total volume of the glass?
1 answer
477 views
How much energy does the Sun radiate?
I realize that the Sun does not radiate energy uniformly or steadily. An answer that is an
1 answer
221 views
How much energy does the Earth receive from the Sun?
1 answer
348 views
How much of the energy that the Earth receives from the Sun is reflected out into space?
1 answer
204 views
Of the energy received by the Earth from the Sun, and that is not reflected into space, how is it dispersed?
1 answer
173 views
A tiger leaps horizontally from a 5.7 m -high rock with a speed of 3.6 m/s. How far from the base of the rock will she land?
1 answer
267 views
The sum of two numbers is 19 and the prouduct is 78 what is the smaller number
2 answers
69 views
Use the group of words to answer the question.
factory: a building where goods are assembled manufacture: create on a large-scale
1 answer
113 views
solve 5s + 40 55 using number sense
1. 3 2.15 3. 19 4.95
1 answer
56 views
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