All Questions

423

Helppp

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Guest Mar 11, 2021

851

+590

How many negative integers $m$ satisfy the inequality $\dfrac{3}{m} \le -\dfrac27$?

How many negative integers m satisfy the inequality 3/m =<-2/7?

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weredumbmaster22 Mar 11, 2021

810

+590

In a set of five consecutive integers, the smallest integer is more than $\frac23$ the largest. What is the smallest possible value of the s

In a set of five consecutive integers, the smallest integer is more than 2/3 the largest. What is the smallest possible value of the sum of the five integers?

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weredumbmaster22 Mar 11, 2021

764

+590

My cupcake recipe makes $12$ cupcakes and requires $1\frac12$ sticks of butter. I can only buy whole sticks of butter. How many whole sticks

My cupcake recipe makes 12 cupcakes and requires 1 1/2 sticks of butter. I can only buy whole sticks of butter. How many whole sticks of butter must I buy to make 100 cupcakes?

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weredumbmaster22 Mar 11, 2021

406

Please Help Urgently!!

I found that the base of triangle ABC is equal to 8 and that AB=AC because triangle ABD and triangle ACD are congruent, but I am confused about how to continue. read more ..

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Guest Mar 11, 2021

471

trig question

Find the measure of each angle indicated. Round to the nearest tenth.

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Guest Mar 11, 2021

686

probability

In a bag, there are: 6 red marbles, 3 blue marbles, 4 yellow marbles, and 1 green marble. Without putting marbles back in the bag:

a) What’s the probability of picking 3 red marbles?
b) What’s the probability of picking 2 green read more ..

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Guest Mar 11, 2021

475

Halp again

The real numbers x and y are such that
\begin{align*}
x + y &= 4, \\
x^2 + y^2 &= 22, \\
x^4 &= y^4 - 176 \sqrt{7}.
\end{align*} <#> Compute x-y

USE VIETA FORMULA read more ..

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Guest Mar 11, 2021

413

Halp :(

Let $a_1,$ $a_2,$ $a_3,$ $\dots$ be a sequence of real numbers satisfying \[a_n = a_{n - 1} a_{n + 1}\]for all $n \ge 2.$ If $a_1 = 1 + \sqrt{7}$ and $a_{1776} = 13 + \sqrt{7},$ then determine $a_{2009}.$

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Guest Mar 11, 2021

523

+126

help

An artist mixes a shade of paint that is 33 1/3%
red, 15% yellow and the rest blue. He then mixes a second
shade of paint using only red and blue in a 3:1 ratio. If the artist then combines 300 mL of the first shade with
120 mL of the second read more ..

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thedudethatneedshelp Mar 11, 2021

496

HELP PLS

The roots of $7x^2 + x - 5 = 0$ are a and b. Compute $(a - 4)(b - 4).$
PLS HELP

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Guest Mar 11, 2021

Mar 10, 2021

444

geometry question

Find the area of the figure.

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Guest Mar 10, 2021

498

parallelogram

If ABCD is a parallelogram, find x

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Guest Mar 10, 2021

509

Weird questoins

ik this look easy but my parents are fighting on the answer of the problem

What percent is 15% of 80%?

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Guest Mar 10, 2021

424

Find the missing side.

Find the missing side. Round to the nearest tenth.

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Guest Mar 10, 2021

431

Find the missing side.

Find the missing side. Round to the nearest tenth.

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Guest Mar 10, 2021

484

right triangle trigonometry

Solve for all three unknowns.

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Guest Mar 10, 2021

624

A sphere of radius 10 inches is inscribed in a cone with a base of radius 15 inches. In cubic inches, what is the volume of the cone?

A sphere of radius $10$ inches is inscribed in a cone with a base of radius $15$ inches. In cubic inches, what is the volume of the cone?
read more ..

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Guest Mar 10, 2021

746

A rectangular prism has volume 12 cubic inches. A triangular pyramid is cut off the cube

A rectangular prism has volume 12 cubic inches. A triangular pyramid is cut off the cube as shown in the diagram. What is the volume of the remaining piece in cubic inches?
read more ..

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Guest Mar 10, 2021

461

algebra

Two trains, train A and train B, weigh a total of 485 tons. Train A is heavier than train B. The difference of their weights is 303 tons. What is the weight of each train

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Guest Mar 10, 2021

468

pls help me

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Guest Mar 10, 2021

468

number theory

a number has exactly 8 factors. Two of the factors are 10 and 22. What is the number and what are all the factors

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Guest Mar 10, 2021

456

area

Find the area of the figure below.

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Guest Mar 10, 2021

488

question on parallelogram

Find a, b, x, and y.

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Guest Mar 10, 2021

All Questions ⁺⁰238401 Questions

Helppp

How many negative integers $m$ satisfy the inequality $\dfrac{3}{m} \le -\dfrac27$?

In a set of five consecutive integers, the smallest integer is more than $\frac23$ the largest. What is the smallest possible value of the s

My cupcake recipe makes $12$ cupcakes and requires $1\frac12$ sticks of butter. I can only buy whole sticks of butter. How many whole sticks

Please Help Urgently!!

trig question

probability

Halp again

Halp :(

help

HELP PLS

geometry question

parallelogram

Weird questoins

Find the missing side.

Find the missing side.

right triangle trigonometry

A sphere of radius 10 inches is inscribed in a cone with a base of radius 15 inches. In cubic inches, what is the volume of the cone?

A rectangular prism has volume 12 cubic inches. A triangular pyramid is cut off the cube

algebra

pls help me

number theory

area

question on parallelogram

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