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Math
Page 87
Questions (121,080)
A microscopic worm is eating its way around the inside of a spherical apple of a radius of 6 cm. What is the probability that
1 answer
asked by
Angie
385 views
Box contains 4 white balls and 8 black balls. Pick a ball with your left hand, and don't look, pick a ball with your right hand,
4 answers
asked by
Angie
395 views
x2 + bx + c and ax2 + bx + c.
1 answer
asked by
Trina
404 views
Which of these two are the longest measure: Inch or Decimeter?
1 answer
asked by
Losa
387 views
I posted this question before but accidentally typed in the wrong values! Please help, I just need to know the basic formula my
1 answer
asked by
Christina
411 views
If you rotate a right triangle in a complete circle pivoted around one of the right triangles short sides, the space covered
1 answer
asked by
HELPP!!!
399 views
The pressure in each of your car tires is 2.30X10^5 Pa. The mass of your car is 1640 kg. Assuming that each of your tires bears
1 answer
asked by
Alaine'
407 views
Fauzia took 30min to cycle from her house to the cinema. If she cycled the first 3km of the journey at a speed of 150m/min, find
3 answers
asked by
Da S
420 views
Explain in writting how to divide .12 by 8. (without using fractions) fifth grade
1 answer
asked by
M
410 views
Simplify each expression. Write answers using positive exponents.
a. (7x^2y^3)(-2xy) b. (a^2b^3)^-1(a^2b^3) c.(-4m^3)^2
1 answer
asked by
Amanda
430 views
Right ∆ABC has vertices at A(−5, 0), B(0, 0) and C(0,12). What is the volume of the solid figure formed when ∆ABC is
1 answer
asked by
Kentucky
385 views
Is the sum of the measure of all the angles that come together in the center of a circle the same for every circle
1 answer
asked by
Sam
387 views
In 2008 output for the country of OZ was 12,000 tons of potatoes and the total labor force 1,100 workers. In 2009 output for the
1 answer
asked by
Susan
426 views
How long will it take 7500 to triple itself if it is invested at 7% simple interest?
3 answers
asked by
Ashley
411 views
A manufacture of television sets has a historical defective rate of ten percent.
a. what is the probability that in an hourly
1 answer
asked by
Jim
420 views
Reasoning. If you live 71mi from a river, does it make sense to say you live about 80 mi from the river? Explain
1 answer
asked by
Rani
411 views
If you put $5,000/ year into an IRA and get 4% per year, what would you have after 40 years?
1 answer
asked by
Kathleen
422 views
A laffer leaning against a house maes an angle of 60 degress with the ground. The foot of the leadder is 7 feet from the
1 answer
asked by
ada
432 views
A 20-foot telephone pole casts a 4-foot shadow.
what shadow length will the 6-foot man cast ? A) 1.2feet B) 2.1feet C) 2.2feet
1 answer
asked by
Haley
419 views
The circumference of a circle with radius r is πr2
Is this true?
1 answer
asked by
ken
401 views
What would be an inequality sentence for "A number n is positive"?
1 answer
asked by
Help please!!
388 views
If theta is an acute angle and scs theta equals 23 what is cos theta?
1 answer
asked by
Sharla
413 views
How many ounces of pure water should be added to 20 ounces of a 40 percent solution of muriatic acid to obtain a 30 percent
1 answer
asked by
A
405 views
What is the value of the underlined digit 0.26. The underlined digit is 2
1 answer
asked by
Anonymous
398 views
I just googled 'what is a consecutive number'. I kind of understand what it means, but I need to know what two consecutive
9 answers
asked by
Mason
432 views
Find the critical numbers of the function s(t)=3t^4+4t^3-6^2
1 answer
asked by
Eileen
389 views
and my last problem i need help with. i don't know how to even begin settin the problem up to figure out the answer.
E coli, a
4 answers
asked by
amy
419 views
What is the relationship of the two lines with the equations -3y=x-6 and y=3x+1?
I am very confused. Please explain how you got
3 answers
asked by
Marta
411 views
I need to give an example of a function with at least one removable and one non-removable discontinuity. I am not to sure how to
1 answer
asked by
Abbey(Please help)
413 views
5d^3-80d=0
Please help me solve this equation by factoring.
3 answers
asked by
Gaby
384 views
Simplify. All variables represent nonzero real numbers. The power of a power rule
-5y4(y5)2 15y7(y2)3
1 answer
asked by
Anonymous
418 views
Can you please tell me step by step on how to do this problem. Factoring by grouping:
ab-5a-15+3b Thank You
1 answer
asked by
Lilian
416 views
A druggist mixes a 10% solution of iodine with a 15% solution of iodine. How much of each solution should be used in order to
5 answers
asked by
Vinnnie
420 views
A rectangular pad of concrete is outlined by a 52-m stripe of paint. Find the dimensions of this pad if the surface area is
1 answer
asked by
Kaylee
431 views
can you please check my answers
evaluate (-5a)^2 and -5a^2 when a =5 625 for both 1-12.64=-11.64 (-14)/(-7)=2 using multiplying
1 answer
asked by
Alisha
418 views
Today Star Satellite is offering the following special package to new customers: a one-time set-up fee of $10, the first month
1 answer
asked by
ilovepink
406 views
Explain why the definition of a fraction restricts the denominator to being a nonzero integer.
4 answers
asked by
Anonymous
392 views
Why is it not possible to write the equation of the line through (8,-5) and (-8,-9) in slope-intercept form??
5 answers
asked by
Angie
392 views
what is the full number of pie?
1 answer
asked by
Mario
408 views
The length of a rectangle is fixed at 11 cm. What widths will make the perimeter greater than 76 cm?
1 answer
asked by
Jessica
425 views
This math question i do not get it is Sanjay earns $13.00 each week from his papaer route.He earns $.15 for each daily paper and
1 answer
asked by
Chris
435 views
how do i determine the equation for a line of best fit that i drew?
1 answer
asked by
Cailie
425 views
Could someone tell me if I got these problems right.
A man used 1 pt. 9fl oz. of cleaner, then he used 2 pt 10 fl oz. out of a 3
1 answer
asked by
Katie
422 views
Write the function f(x)= 2x^2-4x+7 in standard form, then identify the vertex and the equation for the axis of symmetry.
1 answer
asked by
John
416 views
how would I test this series for convergence of divergence?
the series from n=0 to infinity of (n^2+1)/(n^3+1)
1 answer
asked by
Anna
432 views
The length of a rectangle is 14 centimeters less than twice its width. The perimeter of the rectangle is 62cm. What are the
1 answer
asked by
Marie
427 views
Can you please help me figure out how i go about figuring the following problem? .... A farmer has both pigs and chickens. There
1 answer
asked by
Dylan
432 views
Evaluate. (15 – 5) ÷ [(12 ÷ 2 • 2) – 2]
I think the answer is 10. Is this correct. Correct. Please Excuse My Dear Aunt
1 answer
asked by
Kelly
421 views
When the quotient of two numbers is the same as the first factor, what do you know about the second factor?
That the second
1 answer
asked by
James
427 views
Assume that this sequence repeats with period four. Write the next four terms of the sequence:
7, 3, 5, 7, ___, ___, ___, ___,
3 answers
asked by
Holly
401 views
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