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Kris
Questions and answers by visitors named
Kris
Questions (163)
A bus travels 400 Miles in 8 hours how many miles will the bus travel in 2 days
5 answers
3,332 views
Suppose that f(x)=x−7x^[1/7]
(A) Find all critical values of f. (B) Use interval notation to indicate where f(x) is increasing
3 answers
2,048 views
Describe the civil war in Syria and Yemen. How are they similar? How are they different?
15 answers
3,552 views
Smooth muscles have a scant connective tissue what is it?
http://en.wikipedia.org/wiki/Peritoneum
1 answer
427 views
How do you find the area and circumference of a circle.
This site has a great explanation for finding area and circumference of a
1 answer
772 views
How do you find the volume of a sphere with its radius 4 cenimeters and its hight 15 cenimeters.
Check this site for the formula.
1 answer
470 views
A block is a consecutive sequence of the same digit that is not part of a longer such sequence.
a.) Determine the number of
1 answer
366 views
Can you please tell me what "first" is in the following sentence.
It was up to another American, Robert Fulton, to develop the
1 answer
484 views
Where there is a math problem with different instructions like 15+6/3 and there are no parenthesis, which do I do first...the 15
1 answer
419 views
How many states border oceans? My answer is 15. I didn't include the states like Texas that borders the Gulf of Mexico and
4 answers
513 views
Which is the smallest burrough in New York...Manhattan or Bronx?
3 answers
503 views
Quick question:
When writing CHRISTIAN CLUB is it Christian Club or Christian club? Thank you
3 answers
1,009 views
aoarmimedcr
1 answer
282 views
The costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable
2 answers
596 views
The costs of doing business for a company can be found by adding fixed costs, such as rent, insurance, and wages, and variable
2 answers
702 views
what is the sun's role in the food chain?
1 answer
361 views
I am a prime number between 40 and 50. If you add one to me, the sum of the prime factors of that composite number is 11. What
4 answers
430 views
A book called The Penguin Dictionary of Curious and Interesting Numbers by David Wells (1986) contains fascinating numbers and
2 answers
559 views
What branch of the national goverment was designed to be the most democratic and responsive to the people?
1 answer
383 views
A number has four digits. the sum of the first and last digits is twice the second digit. The second digit is 2 less than the
3 answers
893 views
What cellular process involves mitosis?
Wouldn't that be (growth)
7 answers
497 views
Can someone give me a website about Alexander the Great.
A website that desrcibes who he is and what he did and how hes
2 answers
1,109 views
In the article "A Nation Apart" Identify the thesis statement? What statagies does the author use to formulate his argument and
1 answer
381 views
started the accounting period with $30000 in cash assets, $18000 of liabilities and 4000 - common stock. During the yer earned
1 answer
512 views
when the sum of 5 and 6 is subtracted from the product of 5 and 6 what is the difference
9 answers
3,752 views
terry shared three pizzas with some friends. terry ate 1/4 of them. how much pizza did terry eat?
2 answers
701 views
Felicia traveled 7 kilometers to school 1/10 of that time she walked and 9/10 of the distance she rode a bus.
A. How far did
3 answers
1,502 views
If all of the chemical potential energy stored in a 100 Calorie snack pack was converted to thermal energy and subsequently
2 answers
612 views
Help!
Solve: 1. 3x + 15 = 0 2. 6x + 18 =0 thanks!
7 answers
401 views
Considering investing in either of two corporate bonds - One will give you with an annual 8% interest payment, while
the other
1 answer
477 views
explain how it is that you could possibly generate more power then a horse?
i don't understand, i know it has to do somethig with
1 answer
395 views
Rewrite the following as an equivalent logarithmic equation.Do not solve. Show your work.
m^n=r
2 answers
1,208 views
Given logb3 = 0.792 and logb5 = 1.161. If possible, use the properties of logarithms to calculate values for the following show
2 answers
512 views
How long will it take for the population of a certain country to double if its annual growth rate is 1.5%? Round to the nearest
3 answers
1,650 views
I am having trouble with this one… Can someone please show me the steps, the pairs to plot and the asymptotic?
Thank you in
1 answer
480 views
What happens to a 4L volume of gas as you change the pressure from 6 atm to 760 torr? What law was used, and show work
2 answers
477 views
lnx+ln(x+1)=ln12
Find all real-roots
2 answers
468 views
Is "sharpening a pencil" more of a physical change than souring of milk, fermenting of grape juice or rusting of iron?
Thanks
4 answers
1,151 views
The cola sample is 50. mL, the equivalence point volume is 13.4 mL, and the NaOH solution concentration is 0.025 M, what mass of
7 answers
478 views
Near which type of physical feature was most of the earliest farming villages built?
4 answers
482 views
E4-1 The trial balance columns of the worksheet for Briscoe Company at June 30, 2008, are as
follows. BRISCOE COMPANY Worksheet
2 answers
751 views
A student sees a flowerpot pass his 2m high window on the fourth floor in 0.093 seconds. The distance between floors is 4.0m.
2 answers
574 views
If 100.0 J are added to 20.0 grams of water at 30.0 degrees Celsius. What will be the final temperature?
2 answers
887 views
If 100.0 J are added to 20.0 grams of water at 30.0 degrees Celsius. What will be the final temperature?
2 answers
462 views
Express 55 minutes as a fraction on 1 1/3
3 answers
327 views
express 55 minutes as a fraction of 1 1/3
3 answers
460 views
express 55 minutes as a fraction of 1 1/3 hours
3 answers
765 views
Of the two fractions 15/21 and 19/17 which is smaller?
1 answer
380 views
The volume of a cone of radius r and height h is given by V=(1/3)pir^2h. If the radius and the height both increase at a
1 answer
721 views
The volume of a cone of radius r and height h is given by V=(1/3)pir^2h. If the radius and the height both increase at a
2 answers
1,020 views
A person’s blood glucose level and diabetesare closely related. Let x be a
random variable measured in milligrams of glucose
2 answers
794 views
According to CTIA-The Wireless Association, the mean monthly cell phone bill in 2004 was $50.64. A market
researcher believes
1 answer
753 views
Samuel drew a blue marble out of a bag in 8 out of 12 pulls. Predict how many times he will draw blue in 30 pulls. Please
3 answers
383 views
Thirty percent of all automobiles undergoing a headlight inspection at a certain inspection station fail the inspection.
Among 15
2 answers
541 views
Increasing the voltage across the two plates of a capacitor will produce what effect on the capacitor?
a. increase charge b.
1 answer
666 views
Silver ion reacts with excess CN- to form a colorless complex ion,Ag(CN)2 , which has a formation constant Kf = 3.0*10^20 .
Calcu
3 answers
1,030 views
i have to write a DBQ on the different views within France of the Vichy government from 1940 to 1944. I wrote the introductory
2 answers
1,187 views
2/9x -1 = 1
How do I find the value of x
1 answer
296 views
Global Telephone charges 30 dollars for monthly phone service, plus a long distance calling rate of 15 cents per minute. After
3 answers
627 views
A car is moving at 10 m/s when it begins to be accelerated at 2.5m/s2. how long does the car take to reach a speed of 25 m/s?
2 answers
1,116 views
In 2000, the internatonal price of gold was $270 per ounce, and the price of silver was $5 per ounce. How much silver could be
2 answers
500 views
Mom served apple pie. John ate 1/2 of the pie. Thomas ate 1/4 of the pie. How much of the pie was eaten? How Much of the pie is
4 answers
1,690 views
how do i calculate the [OH-] and [Ca2+] using the equivalence point? Then I have to calculate the Ksp for calcium hydroxide.
9 answers
535 views
Find an equation of the tangent line to the curve at the given point.
y = 6e^x cos x, (0, 6)
4 answers
2,841 views
Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter
3 answers
1,562 views
Simple Linear Regression Analysis
2. Weight of Car: Miles gallon – Do heavier cars really use more gasoline? The following data
2 answers
528 views
I have an acceleration function and a velocity function that I know the equations for. How would I use those to find the
3 answers
1,083 views
So I have a particle that is moving along the x-axis. I have the acceleration equation, the velocity equation, and the position
1 answer
440 views
The initial amount is 1 million.
Divide it by 4. Divide the result by 5. Divide the result by 2. Divide the result by 20.
2 answers
857 views
Solve the equation symbolically
x+7/8=x+8/9
1 answer
326 views
ABCD is a parallelogram. If AB is equal to 2x + 1 and CD is equal to x + 13, find x.
1 answer
395 views
I'm trying to find the second derivative of h(x)= x^2 + cos(kx)
My answer for h'(x) is 2x - ksin(kx) but I'm not sure if that's
1 answer
368 views
I have the differential equation dP/dt = 0.5(800-P) and I need to get the population equation P(t). Can someone walk me through
1 answer
327 views
How would you prepare 500.0 of an aqueous solution of glycerol with a vapor pressure of 24.8mm Hg at 26 degree Celsius (vapor
2 answers
675 views
A speed skater moving across frictionless ice at 9.0 hits a 6.0 -wide patch of rough ice. She slows steadily, then continues on
2 answers
787 views
Bonnie and Clyde are sliding 500 bank safe across the floor to their getaway car. The safe slides with a constant speed if Clyde
2 answers
591 views
Bonnie and Clyde are sliding 500 bank safe across the floor to their getaway car. The safe slides with a constant speed if Clyde
4 answers
3,236 views
The table shows men's shoe sizes in the United States and the corresponding European shoe sizes. Let y = f(x)represent the
3 answers
2,411 views
the difference between 3 times a number and 11 is 10
2 answers
890 views
Describe how proteins are manufactured in the ribosomes (include discussion of codons and anti-codons).
1 answer
350 views
Hello,
I have some practice math I'm working through and I'm unsure about the answer. I will also put what I got. Thanks for the
2 answers
1,132 views
Hello,
This is the last of questions I have for my practice assignment. Again I will put what I got. Thanks for your help. 1.)
2 answers
729 views
I have a few questions I need help with!
1. Solve the system by triangularizing the augmented matrix and using back substitution.
3 answers
506 views
I have a few questions I need help with! Please explain if my answer was not right how you got to it. I got 1.) B 2.) A 3.) C
1.
2 answers
901 views
1.) Find the values of a, b, and c that will make the statement true.
[5 a -2] [5 102] [3 4 –b] = [-3 -4 3] [2c 5 9] [-2 5 9]
0 answers
890 views
I need help with these! I got B for 1. C for 2. and D for 3. Thanks for the help!
1.) Find the values of a, b, and c that will
1 answer
377 views
I need some help as I'm totally lost! I need to find the first five terms of each recursive sequence.
The n-1 on the problem
1 answer
434 views
I need some help.
A biologist finds that the population of a certian type of bacteria double seach half-hour. An initial culture
2 answers
547 views
In I Am Nujood, Nujood says that when her family was driven from Khardji, they lost “a small corner of paradise.” How do the
1 answer
377 views
In I Am Nujood, what enables Shada to take up Nujood’s cause so quickly and effectively? How does Shada, whom Nujood calls her
2 answers
1,019 views
In I Am Nujood, The urban elites Nujood encounters in the courtroom and at the Yemen Times lead very different lives from those
1 answer
367 views
I need some help!
Determine whether infinite geometric series has a finite sum. If so, find the limiting value. 112+56+28+....
1 answer
418 views
I need some help!
Determine whether infinite geometric series has a finite sum. If so, find the limiting value. 112+56+28+....
1 answer
342 views
2 questions I need some help with please!
1. Find the partial sum S5. an= -2n+16 2.Solve the system by triangularizing the
1 answer
364 views
On a map John is standing at (11,11). His friend Lucy is standing at (1,11). John took 10 steps to the right. Is he standing
4 answers
532 views
A right circular cone has a constant slant height of 12 feet. Find the radius of the base for which the cone has maximum value
1 answer
496 views
1.)The silica that makes up the stationary phase in TLC chromatophraphy is more polar than the mobile phase. What then might the
2 answers
1,169 views
List in increasing order of expected Rf values in a TLC experiment: salicylic acid, toluene, and benzophenone.
2 answers
528 views
evaluate without using a calculator
[log(5)4 x log(2)10 ]/ [log(25)√10]
4 answers
1,546 views
express y=0.1(1000)^x in the form lg y =mx+c ,where m and c are constants ,and x is a function of x . Determine the constants m
1 answer
396 views
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