All Questions

738

arithmetic sequence

the sum of the first 7 terms of an arithmetic sequence is 63. if the first term is 3,find d.

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Guest May 16, 2020

786

arithmetic sequence

find the 10th term of the sequence {8,15,22,...}

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Guest May 16, 2020

394

Calculating the speed of an rocket with equations, differential quotients and intervals.

The height of a rocket can be calculated during the first five seconds with the equation h1=t3 in which h1 is the height in meters during those five seconds and t is the time in seconds after starting at t=0. After exactly 5 seconds the engine read more ..

Guest May 16, 2020

360

The pace of two hikers

The y axis represents the distance traveled in kilometers and the horizontal axis is the time it took in hours.
a. Calculate the walking pace of A in relation to that of B
b. Give an estimate of the time stamps on which A and B had read more ..

Guest May 16, 2020

687

+16

Compute $ $.

Compute .

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Ben7442era May 16, 2020

1023

+51

HELP PLEASE!!!

Find all pairs $(x,y)$ of real numbers such that $x + y = 10$ and $x^2 + y^2 = 56$. For example, to enter the solutions $(2,4)$ and $(-3,9)$, you would enter "(2,4),(-3,9)" (without the quotation marks).

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trumpstinks May 16, 2020

537

Factoring Polynomials

A carpenter is going to enlarge a rectangular closet that has an area of x2 + 5x + 6 ft2. The length is x + 2 ft. After construction, the area will be x2 + 11x + 28 ft2 with a length of x + 7 ft. a. Find the dimensions of the closet before construction. read more ..

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Guest May 16, 2020

738

probability

An unfair coin has the property that when flipped four times, the probability
of it landing twice heads up and twice tails up (in any order) is the same as the
probability of it landing three times heads up and once tails up (in any order).
What read more ..

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Guest May 16, 2020

492

help!!!! Modulus and argument

Compute the modulus and argument for these complex numbers. Graph them on this plane;

read more ..

Guest May 16, 2020

890

please help

If the 4014th term of a geometric sequence of non-negative numbers is 135, and the 14th term is 375, what is the 2014th term?

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Guest May 16, 2020

-1

717

help

What is the smallest integer greater than 38 that cannot be the length of the
hypotenuse of a right triangle with integer side lengths?

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Guest May 16, 2020

857

+226

please help me thanks:)

Let be nonnegative real numbers.
(a) Prove that
(b) Prove that

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littlemixfan May 16, 2020

480

+10

help

p and q are complex numbers such that ∣p∣=7√3 and ∣p+q∣=12√2. On what interval must ∣q∣ fall on?

[ 12√2+7√3,∞)
[ (4√6)/7,∞) read more ..

Topaz4 May 16, 2020

537

please help

Indentify the equation(lemniscate,cardiod,etc) and graph the polar equation.

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Guest May 16, 2020

801

+44

Need Help AsAp

cos (4pi/3) = cos (240°) = - cos (60°) = -1/2 how could i sketrch this

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ssalgebra May 16, 2020

741

+44

Need help ASAP

how could i sketch this on a circle, sin (5pi/6) = sin (150°) = sin (30°) = 1/2

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ssalgebra May 16, 2020

688

+44

Need Help Asap

how would i sketch this on a circle? cos (6pi) = cos (2pi) = cos (0) = 1

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ssalgebra May 16, 2020

680

geometry

A circle entirely in the first quadrant is tangent to the y-axis and to the line y= x/2, and the center of the circle lies on the line y = 2. Find the radius of the circle.

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Guest May 16, 2020

666

+44

Needed Help

find sin(t), given t = 5pie/2, also how would this be sketched on a circle

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ssalgebra May 16, 2020

723

+44

Need Help ASAP plz

find sin(t), given t = 5pie/2, and how would you sketch this in a circle

off-topic

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ssalgebra May 16, 2020

600

+407

Help me please ASAP

Determine the value of a.

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ss333 May 16, 2020

671

+407

Help me please ASAP

Find the value of x in the diagram below.

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ss333 May 16, 2020

All Questions ⁺⁰237665 Questions

arithmetic sequence

arithmetic sequence

Calculating the speed of an rocket with equations, differential quotients and intervals.

The pace of two hikers

Compute $ $.

HELP PLEASE!!!

Factoring Polynomials

probability

help!!!! Modulus and argument

please help

help

please help me thanks:)

help

please help

Need Help AsAp

Need help ASAP

Need Help Asap

geometry

Needed Help

Need Help ASAP plz

Help me please ASAP

Help me please ASAP

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