All Questions ⁺⁰238122 Questions

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637

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+180

Domain and range

Let . Find the largest which is not in the domain of .

Help is appreciated!!! read more ..

vockeyvockvock Feb 5, 2021

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503

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rational numbers

How many of these are irrational numbers?
- \(\sqrt{\dfrac{16}{36}}\)
- \(\sqrt{\dfrac{27}{48}}\)
- \(\sqrt{\dfrac{18}{17}}\) read more ..

Guest Feb 5, 2021

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503

2

A population

A population of squirrels may be brown (the dominant phenotype) or red (the recessive phenotype). Brown squirrels have the genotype BB or Bb. Red squirrels have the genotype bb. The frequency of the BB genotype is 0.46.

A. What is read more ..

Guest Feb 5, 2021

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405

0

A population

A population of birds contains 23 animals with red tail feathers and 66 animals with blue tail feathers. Blue tail feathers are the dominant trait. (Answer in percent or decimal)

A. What is the frequency of the red allele?
read more ..

Guest Feb 5, 2021

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346

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Guest Feb 5, 2021

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479

1

+193

Domain and Range

What is the smallest real number $x$ in the domain of the function
$$g(x) = \sqrt{(x-3)^2-(x-8)^2}~?$$

clairepow Feb 5, 2021

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505

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help geometry

In the diagram, O is the center of a circle with radii OP=OQ=5. What is the perimeter of the shaded region?

Guest Feb 5, 2021

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354

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precalc

Solve 2cos^2x-sinx-1=0 on the interval [0,2pi)

Guest Feb 5, 2021

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495

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perimeter

What is the perimeter of rectangle ABCD?

Guest Feb 5, 2021

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526

1

roots

Let r and s be the roots of 3x^2 + 4x + 12 = 2x^2 + 3x + 11. Find r^2 + s^2.

Guest Feb 5, 2021

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579

2

4x-3=2x+7

Guest Feb 5, 2021

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504

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triangle problem

In the diagram above $\triangle{ABC}$ is an isosceles triangle with
$|\overline {\rm AB}| =|\overline {\rm BC}| = |\overline {\rm AC}| - 1 read more ..

Guest Feb 5, 2021

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454

1

function help

If $h(x)$ is a function whose domain is $[-8,8]$, and $g(x)=h\left(\frac x2\right)$, then the domain of $g(x)$ is an interval of what width?

Can anyone pls help me? TYSM!

Guest Feb 5, 2021

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584

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HELP ASAP !!!

2 wallets and 4 caps cost $67.90 and 5 wallets and 9 caps cost $160.25 what is the cost of 1 cap?

Guest Feb 5, 2021

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396

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Help ASAP !!!!

Emily bought 32.8 m of cloth she used to make 6 shirts and 2 pairs of pants for each shirt she uses 3.25 m of cloth how much cloth is used for each pair of pants

Guest Feb 5, 2021

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530

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linear differential equations

Integrating factor of equation (x^2+1)dy/dx+2xy=x^2-1 is

Guest Feb 5, 2021

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742

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What do we call the set of permissible values for y or f(x) that give the values of x real numbers?

What do we call the set of permissible values for y or f(x) that give the values of x real numbers?

Guest Feb 5, 2021

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376

1

Math Problem Help!!!!!

Emily bought 32.8 m of cloth to make 6 shirts and 2 pair of pants sh eused 3.25 m of cloth for each shirt how much cloth did she use for each pair of pants?

Guest Feb 5, 2021

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461

1

Pls Help I'm stuck

2 wallets and 4 caps costs $67.90 5 wallets and 9 caps cost $160.25 what is the cost of one cap? read more ..

Guest Feb 5, 2021

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699

1

6 Tractors take 12 days to collect the harvest. How long would it take 15 tractors to the same amount of work?

6 Tractors take 12 days to collect the harvest. How long would it take 15 tractors to the same amount of work?

Guest Feb 5, 2021

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448

1

i need help

A cone is 8cm high and its vertical angle is 620. Find the diameter of the base of the cone.

Guest Feb 5, 2021

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491

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ASAP

A cone is to be constructed from a sector of a circle having a diameter of 72 cm and a central angle of 150 degrees. Find the volume (in cubic cm) of the resulting cone

Guest Feb 5, 2021

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362

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Discrete mathematics

In Eulerian graph there is a theorem that says if the graph has 0 or 2 vertex with odd degree then in the graph there is Eulerian path.
Also if the graph has 0 vertex with odd degree then in the graph there is Eulerian circuit. read more ..

Guest Feb 5, 2021

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478

1

please help!

i really need this

Guest Feb 5, 2021

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