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All Questions
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234777 Questions
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263
1
please help
The population of a bacteria colony increased by p% each day for 4 days in a row.The final population after 4 days was 5.0625 times the original population. What is p?
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Guest
Aug 17, 2021
0
403
1
+24
Please help
Lizzie came up with a divisibility test for a certain number where m does not equal to 1
Break a positive integer n into two-digit chunks, starting from the ones place. (For example, the number 354764 would break into the two-digit chunks 64,47,35)
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Tr1ck3d
Aug 17, 2021
0
936
4
+56
Please help
Angle is a right angle, and units. What is the number of square units in the sum of the areas of the two squares and ?
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LaTeX
Aug 17, 2021
0
363
1
halp pls
tank u:
Find the sides of a trapezoid with a base of length 14, a height of 6, and an area of 72. find the length of the shorter base
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Guest
Aug 17, 2021
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263
1
Urgent word problem help!!!!!
The ninth phase of the training was probably the most difficult. Astronaut #1 did the best. He only had to start over once every 30 seconds. Astronaut #2 performed very poorly. He had to start every 6 seconds. How many seconds did it take the
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Guest
Aug 17, 2021
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268
1
help with ratio
Cranberry juice is made with a 16:3:1 ratio of water:sugar:cranberries. How much water,in gallons, how much water is needed in order to make three gallons of cranberry juice? Express your answer as a common fraction.
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Guest
Aug 17, 2021
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368
2
+89
my eyeeessss
its not hard but my eyes
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justinwh333
Aug 17, 2021
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248
1
help angles
One interior angle of a convex polygon (a convex polygon is a polygon where all anglesare less than 180 degrees) is 120 degrees. All the other angles are 130 degrees. How many sides does the polygon have?
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Guest
Aug 17, 2021
0
378
2
No açougue de um supermercado foram vendidos 60 kg de carne bovina, o que corresponde a 40% do estoque. Quantos quilogramas haviam no estoqu
No açougue de um supermercado foram vendidos 60 kg de carne bovina, o que corresponde a 40% do estoque. Quantos quilogramas haviam no estoque?
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Guest
Aug 17, 2021
-1
354
1
Geometry
Two circles inside a square are externally tangent to each other and are tangent to certain sides of the square as shown. The perimeter of the square is 2+sqrt(2). What is the sum of the circumferences of the two circles?
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Guest
Aug 17, 2021
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210
0
Polynomials
Find a monic quartic polynomial f(x) with rational coefficients whose roots include x=5-i\sqrt[4]{3} . Give your answer in expanded form.
Guest
Aug 17, 2021
0
329
1
Conic Sections
Determine if the graph of the equation below is a parabola, circle, ellipse, hyperbola, point, line, two lines, or empty. Enter the most specific answer.
y^2 - x^2 - x +5y - 25 = 0
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Guest
Aug 17, 2021
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376
2
math
A box 2 centimeters high, 3 centimeters wide, and 5 centimeters long can hold 40 grams of clay. A second box has twice the height, three times the width, and the same length as the first box. How many grams of clay can it hold?
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Guest
Aug 17, 2021
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301
1
Math
Tyler had a balance of $43 in his checking account. Without knowing his balance, he then
wrote a check for $30 and used his debit card for $17 purchase and a $56 purchase. How
much money should Tyler deposit in his account if he wants to have
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Guest
Aug 17, 2021
0
284
2
Halppppp
Given $R(-6, 19)$ and $S(15, -5)$, what are the coordinates of the point on segment $\overline{RS}$ two-thirds of the distance from $R$ to $S$?
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Guest
Aug 17, 2021
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209
0
Polynomial
If f(x) = -7x^4 + 3x^3 + x - 5, and g(x) is a polynomial such that the degree of f(x) + g(x) is 7, then what is the degree of $g(x)$?
Guest
Aug 17, 2021
0
300
0
+80
help pls
Question:
jleung
Aug 17, 2021
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387
1
+80
help pls
Question:
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jleung
Aug 17, 2021
0
261
0
help plz
Four friends go out to lunch together. Mike orders a personal pizza with 2 toppings for 7.00. Dustin orders a personal pizza with 5 toppings for 9.25. Lucas orders a calzone with 1 topping for 5.75. Will orders a calzone with 4 toppings for 8.75. For what
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Guest
Aug 17, 2021
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269
1
Percent
A store purchased a coffee table and makred it up for 125% from the original cost of 20 dollars. A week later, the store placed the coffee table on sale for 40%. What was the discount price?
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Guest
Aug 17, 2021
0
271
1
Parabola
Find the equation of a parabola whose vertex is at (−1, 7), whose axis of symmetry is x = −1, and whose y-intercept is (0, 18). Write your answer in vertex form.
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Guest
Aug 17, 2021
0
249
3
Help
What is the approximate surface area of a cylinder that has a radius of 6 centimeters and a height of 15 centimeters?
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Guest
Aug 17, 2021
0
361
1
Equation
Let f(x)=x^2 -2x. Find all real numbers x such that f(x)=3.
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Guest
Aug 17, 2021
0
362
1
Equation
Let f(x)=x^2 +2x. Find all real numbers x such that f(x)=f(f(x))
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Guest
Aug 17, 2021
0
201
0
help pls
Compute the smallest base-10 positive integer greater than 5 that is a palindrome when written in both base 2 and 4.
Guest
Aug 17, 2021
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