All Questions

-1

820

dont understand how to graph this

The population in Loving County is 15,000 people. The growth rate of the area is estimated to be 6.5% per year. Predict that population in 10 years. Use a graphing calculator to help you sketch the graph of this function. please help me understand how to read more ..

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Guest Mar 22, 2019

-1

833

Help

For a certain value of k , the system
x + y + 3z = 10
-4x + 2y + 5z = 7
kx + z = 3
has no solutions. What is this value of k ?

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Guest Mar 22, 2019

-1

713

Help

For a certain value of k , the system
x + y + 3z = 10
-4x + 2y + 5z = 7
kx + z = 3
has no solutions. What is this value of k ?

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Guest Mar 22, 2019

684

help

If and are numbers such that the polynomial is divisible by , what is the value of ?

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Guest Mar 22, 2019

-1

1540

what is the arc length of a point that moves with

what is the arc length of a point that moves with a constant speed of 60 mph along a circle in 15 minutes.
The arc length is _?_ radians

and read more ..

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Guest Mar 22, 2019

891

(y 3)2

(y3)2

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Guest Mar 22, 2019

965

+90

I need HELP

1) Suppose you have a circle A and circle B which both have a central angle measuring 100°. Additionally, the length of the intercepted arc for circle read more ..

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kalabmath Mar 22, 2019

1077

+368

A certain positive integer has exactly 20 positive divisors. ASAP

A certain positive integer has exactly 20 positive divisors.
a) What is the smallest number of primes that could divide the integer?
b) What is the largest number of primes that could divide the integer?

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Badada Mar 22, 2019

2448

+239

Solve: $|2x - 1| = |3x + 5|$. Write your answers as a list of numbers, separated by commas, e.g. '23, 19' (but without the quotes).

Solve: . Write your answers as a list of numbers, separated by commas, e.g. "23, 19" (but without the quotes).

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Firewolf Mar 22, 2019

692

Need some helpp

need some help with this, how the graph wud look like after a vertical stretch by a factor of 4.

ElectricPavlov ●

Guest Mar 22, 2019

1033

+90

Help me pleases

1) What is the measure of ∠x for the quadrilateral inscribed in a circle?
A)27°
B)28° read more ..

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kalabmath Mar 22, 2019

4987

+239

Given positive integers $x$ and $y$ such that $x \not = y$ and $\frac {1}{x} + \frac {1}{y} = \frac {1}{12}$, what is the smallest possible

Given positive integers x and y such that and , what is the smallest possible positive value for ?

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Firewolf Mar 22, 2019

2784

+239

Two trains travel directly toward each other. One of the trains travels at a rate of 12 km/h while the other travels at a rate of 20 km/h. W

Two trains travel directly toward each other. One of the trains travels at a rate of 12 km/h while the other travels at a rate of 20 km/h. When the trains are 72 km apart a conductor at the front of one of the trains releases the insane pigeon Hyde. Hyde read more ..

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Firewolf Mar 22, 2019

1249

+239

The terms of a particular sequence are determined according to the following rules: * If the value of a given term is an odd positive intege

The terms of a particular sequence are determined according to the following rules:
* If the value of a given term is an odd positive integer s, then the value of the following term is 3s-9
* If the value of a given term is an even positive integer read more ..

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Firewolf Mar 22, 2019

1276

+90

I REALLY NEED HELP.

Consider a circle with a radius of 10 centimeters.
1) What is the length of the arc that measures 60° for the given circle?
A)5π/2 cm
B)5π/3 cm read more ..

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kalabmath Mar 22, 2019

Mar 21, 2019

653

hep

In the diagram below, the area of BCD is 60. What is the area of BAD?

read more ..

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Guest Mar 21, 2019

576

+90

Help please

Consider a circle with a radius of 10 centimeters.
1) What is the length of the arc that measures 60° for the given circle?
A)5π/2 cm
B)5π/3 cm read more ..

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kalabmath Mar 21, 2019

368

MATH

( 9 4 ) 2 =left parenthesis, start fraction, 4, divided by, 9, end fraction, right parenthesis, start superscript, 2, end superscript, equals

Guest Mar 21, 2019

521

help

What is the ratio of the smaller circle's area to the larger circle's area?
Give your answer in fully simplified form. It should look like "x:y", where x and y are replaced by integers.
read more ..

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Guest Mar 21, 2019

849

+642

series and sigma notation

1.

read more ..

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cerenetie Mar 21, 2019

-1

697

college algebra

the percent p of high school seniors who have tried cigareetes can modeled by the following equation, where t is the number of years after 1980. in what years does this model say the percent is less than 76%?
Search Results
Web results read more ..

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aomoniyi Mar 21, 2019

744

help plz sigma notations a bit hard for me :/

help plz sigma notations a bit hard for me :/

problem 1:
read more ..

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Guest Mar 21, 2019

All Questions ⁺⁰237665 Questions

dont understand how to graph this

Help

Help

help

what is the arc length of a point that moves with

(y 3)2

I need HELP

A certain positive integer has exactly 20 positive divisors. ASAP

Solve: $|2x - 1| = |3x + 5|$. Write your answers as a list of numbers, separated by commas, e.g. '23, 19' (but without the quotes).

Need some helpp

Help me pleases

Given positive integers $x$ and $y$ such that $x \not = y$ and $\frac {1}{x} + \frac {1}{y} = \frac {1}{12}$, what is the smallest possible

Two trains travel directly toward each other. One of the trains travels at a rate of 12 km/h while the other travels at a rate of 20 km/h. W

The terms of a particular sequence are determined according to the following rules: * If the value of a given term is an odd positive intege

I REALLY NEED HELP.

hep

Help please

MATH

help

series and sigma notation

college algebra

help plz sigma notations a bit hard for me :/

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