All Questions +0 237641 Questions

Por el alquiler de un auto cobran 50 soles diarios más S/0.30 por kilómetro.

a) Ordena las magnitudes en una tabla.
b) ¿Cuál es la función que representa la situación?
c) Realiza la gráfica de la función. read more ..

Guest Dec 17, 2020

456

Por el alquiler de un auto cobran 50 soles diarios más S/0.30 por kilómetro.

Guest Dec 17, 2020

541

HELP MEE PLEASE!!!

Tara is planning to paint a mural on the ceiling of her bedroom. What measurement does Tara need so that buys enough paint?

Guest Dec 17, 2020

Dec 16, 2020

923

A company that makes hair-care products had 3000 people try a new shampoo. Of the 3000 people 6 had a mild allergic reaction what precent of

I am confused

In right triangle ABC, M and N are midpoints of legs AB and BC, respectively. Leg AB is 6 units long, and leg BC is 12 units long. How many square units are in the area of triangle APC?

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Guest Dec 16, 2020

549

right triangle ABC

Hopefully CPhill or Melody sees this and helps me out.
I don't want/need the full solution to this problem, as I just need help figuring out the problem.
Any hints would be fine.
read more ..

Guest Dec 16, 2020

857

+136

Please help CPhill, Melody, Alan? Just want some hints!

The quadratic 2x^2-3x+27 has two imaginary roots. What is the sum of the squares of these roots? Express your answer as a decimal rounded to the nearest hundredth.

Please Help Quick!

EinsteinBrain29 Dec 16, 2020

-1

561

Help Please!!!

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Guest Dec 16, 2020

543

Need Help With Sample and Population

Based on a poll of 1000 residents, a newspaper article claims that 62% of the residents in town favor the development of a recreational park on the west side of town. A community action group interested in preserving the environment claims that 45% of the read more ..

Guest Dec 16, 2020

538

domain

Suppose the domain of f is (-1,1). Define the function l by l(x) = f((x - 1)/(x - 3)). What is the domain of l?

Find the sum
(2x^2+5x-7)+(3-4x^2+6x)

A. -2x^2+11x-4
B. 2x^2+5x-7 read more ..

Guest Dec 16, 2020

715

+44

Finding the sum

5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13

-Abi

shelbyrai3434 Dec 16, 2020

465

Algebra

help with polynomial

When x^4 + ax^3 + bx +c is divided by (x–1), (x+1), and (x+2), the remainders are 14, 0, and –18 respectively. Find the values of a, b, and c.

5y=8x+8 and 7y= -8x+16.
What is there intersections?

Guest Dec 16, 2020

494

Intersection.

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Guest Dec 16, 2020

568

+44

Factor completely

Factor completely

2x^2+7x+6
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The polynomial f(x) has degree 3. If f(0) = 4, f(1)= -2 , f(3) = 0, and f(3) = 28, then what are the x -intercepts of the graph of f(x)?

shelbyrai3434 Dec 16, 2020

473

alg question

In triangle ABC, AB=5, AC=6, and BC=8. Circles are drawn with centers A, B, and C, so that any two circles are externally tangent. Find the sum of the areas of the circles.

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Guest Dec 16, 2020

520

tangent circles

How many different answers are there for 120+120?

Guest Dec 16, 2020

-1

427

This is a trick question!

Let x^2+bx+c=0 be a quadratic whose roots are each two more than the roots of 3x^2-5x-7. What is c?

Guest Dec 16, 2020

535

Please Help!

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Guest Dec 16, 2020

333

probability

Mike draws six cards from a standard 52-card deck. What is the probability that he draws a card from at least three of the four suits? Express your answer as a simplified fraction.

Guest Dec 16, 2020

586

help

the senior classes at MGM and Baker planned separate trips to New York City. The senior class at MGM rented and filled 1 van and 6 buses with 372 students. Baker rented and filled 4 vans and 12 buses with 780 students. Each van and each bus carried the read more ..

through (4,3) parallel to x=0

Guest Dec 16, 2020

461

PLS ANSWERR

Two different numbers are selected simultaneously and at random from the set {1,2,3,4,5,6,7}. What is the probability that the positive difference between the two numbers is 3 or greater? Express your answer as a common fraction.

Guest Dec 16, 2020

365

help plz

J is the midpoint of HK. What are HJ, JK and HK? H___9x - 2_____J__4x + 13_____K *

Guest Dec 16, 2020

618

need help

Let x and y be real numbers such that x^2 + y^2 = 6(x+y). Find the largest possible value of y.

Guest Dec 16, 2020

481

maximum

Guest Dec 16, 2020

568

+466

such that for any vector $\mathbf{v},$ $\mathbf{R} \mathbf{v}$ is the reflection of $\mathbf{v}$ through the $xy$-plane.

Find the matrix