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Post New Question
All Questions
+0
230695 Questions
0
371
1
math question
The equation A = 1000 - 8t represents the relationship between the amount of water, A in mL, leaking out of a hole in a bucket over time, t in seconds. Determine the restrictions on “A” and “t” in this situation. Show your work.
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Guest
May 11, 2021
0
259
1
algebra
For what values of j does the equation (2x + 7)(x - 5) = -43 + jx + x^2 have exactly one real solution? Express your answer as a list of numbers, separated by commas.
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Guest
May 11, 2021
0
339
1
Simplify
Asuming that p and q are nonzero simplify: (pq^3)^3(4p^2q)^2)((2p^2q^2)^3)
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Guest
May 11, 2021
0
386
1
Help.. line of best fit
how do we draw the line of best fit so that the answer is in range?
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Guest
May 11, 2021
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289
1
how do we solve this?
i tried using tracing paper but it didn't go well... can anyone help?
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Guest
May 11, 2021
+1
460
5
Fraction (asap)
Sam had 3/5 as many flags as Mateo. Mateo gave 3 flags to Sam so that they would each have the same amount. How many flags did the two of them have altogether?
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Guest
May 11, 2021
0
670
1
+4
Show your work please help me
A basketball has an approximate volume of 33.5 cm3. What is the diameter of the basketball? Use 3.14 for ππ, and round your answer to the nearest whole cm.
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emersen
May 11, 2021
0
419
6
help, I need somebody Help
On the island of Mumble, the Mumblian alphabet has only letters, and every word in the Mumblian language has no more than letters in it. How many words are possible? (A word can use a letter more than once, but letters does
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Guest
May 11, 2021
0
572
1
anyone know the entire process?
You have one mol sample of water at -30 °C and you heat it until you have
gaseous water at 140°C. Calculate q for the entire process in kJ.
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Guest
May 11, 2021
0
400
1
Math
Jessie has 15 3/4 cups of flour a batch of bread requires 5 1/2 cups of flour how many batches b can be made if Jessie needs to save two cups of flour for a cake?
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Guest
May 11, 2021
0
880
1
pain
Determine the modulus of each of the complex numbers in the matching pairs. List these moduli in order from smallest to largest. Use the letters of the matching pair in your listing.
Suppose m = 2 + 6i, and |m + n| = 3√10 , where
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Guest
May 11, 2021
0
436
3
Please help
find all x such that x^5 = -x^3
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Guest
May 11, 2021
May 10, 2021
0
545
1
Probability Question
In a card game played with number cards from 1 to 9, you win based on the total value of your cards. If you have five cards that total 5, you beat someone with cards that total 25. How could that be?
This question is also for probability.
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Guest
May 10, 2021
-1
465
2
+218
Venn Diagrams
In Mike's English class at university there are 178 students, of whom 51 also study history and 44 also study statistics. There are another 85 students at university who also study history, of whom 25 study statistics also. Another 35 students study only
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MathyGoo13
May 10, 2021
0
374
1
Markup
A store pays $74 for a lamp. The store marks up the price by 5%. What is the amount of the mark-up?
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Guest
May 10, 2021
0
307
1
algebra
Find all integers n such that the quadratic 7x^2 + nx - 30 can be expressed as the product of two linear factors with integer coefficients.
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Guest
May 10, 2021
0
327
3
help
What is the length of SQ
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Guest
May 10, 2021
0
418
5
35th term in 1,2,2,4,8,32,256,....
In the sequence 1,2,2,4,8,32,256,....
each term (starting from the third term) is theproduct of the two terms before it. For example, the seventh term is 256, which is the product of the fifth term(8) and the sixth term(32).
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Guest
May 10, 2021
0
1262
6
A square is divided into nine smaller squares of equal area.
A square is divided into nine smaller squares of equal area. The center square is then divided into nine smaller squares of equal area and the pattern continues indefinitely. What fractional part of the figure is shaded?
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Guest
May 10, 2021
0
471
3
+865
Last question
Write the equation of the circle that has a diameter with endpoints (8, −2) and (−6, −2).
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AnimalMaster
May 10, 2021
0
467
3
+865
help!
Find the area of the segment of the circle :)
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AnimalMaster
May 10, 2021
0
412
3
Please, Just hints?
https://web2.0calc.com/questions/help_29485
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Guest
May 10, 2021
0
761
1
coin, nickel and dime
Micaiah places coins in the order of penny, nickel, dime, penny, nickel, dime, and so on, as shown, so that each row contains one more coin than the previous row. What is the total value in cents of all coins in the 12th row?
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Guest
May 10, 2021
0
360
1
help
help
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Guest
May 10, 2021
0
247
0
This song is the best (offtopic)
When you go to photo album and see memories they have songs and the best song is mirrors. I like the way it sounds it is the best
Guest
May 10, 2021
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