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Jillian
Questions and answers by
Jillian
, page 2
Questions (148)
The world can be divided into West (Occident) and East (Orient)
Describe the origins of this division, and How are they...
4 answers
555 views
A nautical mile equals the length of arc subtended by a central angle of 1 minute on a great circle on the surface of Earth. If
4 answers
2,522 views
Could someone please check this for me. I had to rewrite the following sentence using a direct object pronoun in two different
4 answers
564 views
I was given a question on number patterns. The queston states tha I must keep adding one table to increase the amount of
1 answer
330 views
How do you set up this problem?
The decay constant for the radioactive element cesium 137 is .023 when time is measured in years.
3 answers
1,113 views
What would the values of A, B, and C be in this problem?
The tides in a particular bay can be modeled with an equation of the
4 answers
1,004 views
How would you begin this problem?
On a standard summer day in upstate New York, the temperature outside can be modeled using the
3 answers
3,093 views
The percentage of the moon's surface that is visible to a person standing on the Earth varies with the time since the moon was
4 answers
4,773 views
An insurance company charges its policy holders an annual premium of $200 for the following type of injury insurance policy. If
2 answers
670 views
An insurance company charges its policy holders an annual premium of $200 for the following type of injury insurance policy. If
1 answer
971 views
The amount of money Kylie spends on food to the amount she spends on gas per week is 7:4. She spends $45 more on food than gas.
5 answers
1,356 views
What is "Imagine there is no Heaven" by Salman Rushdie about? I was looking for a general summary because I don't understand
2 answers
724 views
A student needs to use a 0.750 mol sample of (NH4)2SO3 for an experiment: a. how many grams does she need to weigh out?
b. how
1 answer
1,026 views
A sample of hematite Fe2O3 has the mass 4.83 x 10 3 kg. a. how much iron (kg) can be extracted from this sample of hematite?
b.
1 answer
433 views
Monosodium glutamate (aka MSG) NaC5H8NO4 is used as a food additive for flavor or as a preservative.
a. what is the mass of MSG
2 answers
587 views
The question is: What is the molarity of the copper (II) chloride solution your teacher provided? Show calculations. Obtain the
1 answer
992 views
A block of metal has a width of 3.2 cm , a length of 17.1 cm , and height of 5.2cm . Its mass is 1.2kg . Calculate the density
2 answers
472 views
Please help I am supposed to verify that cot^2x+tan^2x =sec^2xcsc^2x-2
I just can't seem to get the two equations to equal to
1 answer
455 views
H. If you are paid a weekly base salary of $200 plus an hourly wage of $5.00, determine an equation for finding your weekly
3 answers
830 views
angles of a triangle
The second angle of a garden triangle is four times as large as the first. the third angle is 45 degrees
2 answers
670 views
what are the consequences of providing welfare and subsidies in South Africa?
1 answer
426 views
I want to make up a 180g/l solution acid using 98% Sulphuric Acid. How much H2SO4 do I use should I make a stock solution first.
3 answers
1,004 views
Which is equal to 3^3/3^-1?
A -81 B -1/81 C 1/81 D 81 The options totally confuses me because I thought it would have to be 3^2
4 answers
418 views
How long will it take for a 18.0-g sample of iodine-131 to decay to leave a total of 2.25 g of the isotope? The half-life of
3 answers
730 views
You need 520. mL of a 15 % (m/v) glucose solution. If you have a 25% (m/v) glucose solution on hand, how many milliliters do you
3 answers
975 views
You need 520. mL of a 15 % (m/v) glucose solution. If you have a 25% (m/v) glucose solution on hand, how many milliliters do you
3 answers
1,063 views
A square lot is to planted with santan plants all around. The side of the lot measures 10 meters. If plant will be planted 20cm
7 answers
6,823 views
A piece of wire x inches long is bent into the shape of an equilateral triangle. Find a function that represents the area of the
3 answers
1,531 views
A crate has a heigth of 6 feet. The sum of the areas of all 6 sides of the crate is 40 square feet. Express the length l of the
1 answer
477 views
Find a polynomial of the specified degree that satisfies the given conditions.
Degree 4; zeros −3, 0, 1, 4; coefficient of x3
4 answers
3,065 views
Let f (x) = x + 3. Find and simplify :
f(a+h)−f(a) /h
3 answers
586 views
f(x)= x + 3. Find and simplify :
f(a+h)−f(a) h the x +3 is under a radical sign as well! so its the square root of x +3
3 answers
351 views
= x + 3. Find and simplify :
f(a+h)−f(a) /h the x +3 is under a radical sign as well!
1 answer
333 views
4. REVIEW PROBLEM: Solve).
√3-2x + √3x +13 =5 the term (3-2x) is under a radical as well as the term (3x+13). Please show all
2 answers
490 views
let f(x)= (x / (6x-36)) and g(x)= (1/(x-6)). find all numbers x, if any, such that f(x) < g(x)
1 answer
268 views
Simplify completely.
e^(ln(7)+2ln(4))−log9(27/27) the log has a base of 9 and the top 27 is under a radical sign.. my computer
1 answer
453 views
ln(e^(5)·3^log3(e)+1/2e^-3ln(2)
the first base e has en exponent of 5 times 3 to the power/exponent of log with a base of 3 (3).
2 answers
506 views
A fair number cube, numbered 1 though 6 is rolled 200 times. About how many times can it be expected to on the number 4?
I tried
2 answers
1,033 views
If P(A)=.3 and P(B)=.45 find… P(A or B) if A and B are 1)mutually exclusive & 2)independent.
Also, I need help understanding
3 answers
1,624 views
why does boiling the water removes the bacteria?
1 answer
363 views
Evaluate the extent to which the opposition to slavery contributed to maintaining continuity as well as fostered change from
2 answers
673 views
Find the ratio of the complementary angles having the ratio of 3:16.
With solution please, thank you!
1 answer
425 views
When the measure of two angles are equal, what can be the said of the measures of their supplement? What can be the said of the
1 answer
419 views
Parallel lines l and m are cut by transversal t. If the interior angles of the same side of t be (3x+4) and (2x-9), SOLVE FOR
4 answers
1,424 views
If y varies directly with x and y is 14 when x is 6
What is the constant of variation What is the direct variation equation
2 answers
788 views
An airplane has to fly eastward to a destination 865 km away. If wind is blowing at 18.8 m/s northward and the airspeed of the
1 answer
456 views
A pulley, 26 inches in diameter, is driven at 360 rpm by a belt. How fast is the belt moving?
3 answers
331 views
What is the relevance of screening opportunities?
1 answer
14 views
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