1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Darina [25.2K]
2 years ago
8

Recall the equation that modeled the volume of the raised flower bed, y, in terms of the width of the box, y = x3 + 11x2 − 312x.

Now, open the graphing tool and graph the equation. Remember, this equation represents the volume of a flower box, so neither the width nor the volume can be negative. Using the pointer, determine the x-intercept where the width is positive and the volume will change to positive as x increases.
Mathematics
1 answer:
lakkis [162]2 years ago
8 0

Answer:

48 cubic feet of mulch

Step-by-step explanation:

12 feet long x 4 feet wide x 1 foot deep of mulch= 48 cubic feet of mulch

You might be interested in
1. (1 pt) Which is a solution to the equation y=3x+1 ?A. (3, 10) B. (2, 6) C. (1, 5) D. (0, 3)
frozen [14]

Answer:

the easy way to figure this out is to just plug in answers.

start with a,   (10)=3(3)+1

                     10=9+1

                      10=10

this makes this  a true statement

feel free to try the other options but this is your answer

A. (3,10)

7 0
3 years ago
The Product of 2 rational numbers with different signs is a _________ number
likoan [24]

Answer:

first blank negitave

second blank positive

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
solo el 20% de los empleados de la población civil que está en una base militar restringida porta su identificación personal. Si
prisoha [69]

Usando la distribución binomial, hay una probabilidad de 0.8926 = 89.26% de que el guardia de seguridad encuentre al menos uno en la base militar restringida.

<h3>¿Qué es la distribución binomial?</h3>

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

C_{n,x} = \frac{n!}{x!(n-x)!}

Los parámetros son:

  • n es el número de ensayos.
  • p es la probabilidad de éxito en un ensayo
  • x es el número de éxitos

En este problema, hay que:

  • 20% de los empleados de la población civil que está en una base militar restringida porta su identificación personal, o sea p = 0.2.
  • Llegan 10 empleados, o sea, n = 10.

La probabilidad de que el guardia de seguridad encuentre al menos uno en la base militar restringida es dada por:

P(X \geq 1) = 1 - P(X = 0)

En que:

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{10,0}.(0.2)^{0}.(0.8)^{10} = 0.1074

Por eso:

P(X \geq 1) = 1 - P(X = 0) = 1 - 0.1074 = 0.8926

Hay una probabilidad de 0.8926 = 89.26% de que el guardia de seguridad encuentre al menos uno en la base militar restringida.

Puede-se aprender más a cerca de la distribución binomial en brainly.com/question/25132113

3 0
2 years ago
Can someone help me on 6?
fomenos

Answer:

66600 ft

Step-by-step explanation:

First draw a rectangle and draw a diagonal line in the middle. The line makes two triangles, and the line itself is the hypotenuse. So, to find hypotenuse, the formula is:

a^2 + b^2 = c^2

The variable c defines the hypotenuse. Therefore:

a = 150

b = 210

Let's solve:

150^2 + 210^2 = c^2

22500 + 44100 = c^2

66600 = c^2

Therefore, in conclusion, the result we are getting is 66600 ft.

<u><em>Hope This Helps!</em></u>

6 0
2 years ago
Read 2 more answers
What is the slope of the line that passes through (2,5) and (3,6).
earnstyle [38]

Answer:

1

Step-by-step explanation:

hope this help:) I use slop formula

5 0
2 years ago
Read 2 more answers
Other questions:
  • Jan began with 5/6 pound of modeling clay and used 1/5 of the clay to make decorative magnets. She divides the remaining clay in
    7·2 answers
  • Solve and find the answer<br> -3(2x - 5)
    5·1 answer
  • Vladimir rolls a six-sided number cube 36 times. If getting a 3 is a success, what is the probability of a success?
    7·1 answer
  • If tan(θ) = cot(40°), what is θ?
    6·2 answers
  • I need help finding the Function notation
    7·1 answer
  • The set of whole numbers includes ______ and all positive integers
    11·1 answer
  • 7) Find the correct measures for the angle. Z2 = ? Z1 = 60 4 mZ2 = ??​
    8·1 answer
  • Please help me with this for brainliest
    8·2 answers
  • margo has 6 square tiles of equal size. each side of each tile is 0.8 inch long. if margi places all the tiles in a row with sid
    7·1 answer
  • Please will mark as brainleist will show work
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!