All Questions

317

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

467

+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) read more ..

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Tr1ck3d Aug 17, 2021

966

$avatar$ +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 ?
read more ..

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LaTeX Aug 17, 2021

423

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
read more ..

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Guest Aug 17, 2021

325

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 read more ..

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Guest Aug 17, 2021

331

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

434

+89

my eyeeessss

its not hard but my eyes

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justinwh333 Aug 17, 2021

306

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

444

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

419

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

263

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

395

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

429

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

360

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 read more ..

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Guest Aug 17, 2021

352

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

266

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

359

+80

help pls

Question:

jleung Aug 17, 2021

445

+80

help pls

Question:

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jleung Aug 17, 2021

320

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 read more ..

Guest Aug 17, 2021

331

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

329

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

301

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

420

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

424

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

256

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

All Questions ⁺⁰237668 Questions

please help

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halp pls

Urgent word problem help!!!!!

help with ratio

my eyeeessss

help angles

No açougue de um supermercado foram vendidos 60 kg de carne bovina, o que corresponde a 40% do estoque. Quantos quilogramas haviam no estoqu

Geometry

Polynomials

Conic Sections

math

Math

Halppppp

Polynomial

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help pls

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Percent

Parabola

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Equation

Equation

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