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
Sergeu [11.5K]
3 years ago
12

HELP ME PLZ!!!

Mathematics
1 answer:
LuckyWell [14K]3 years ago
4 0
A because it explains how large the mean is and the number.
You might be interested in
Tonya wants to estimate what proportion of the students in her dormitory like the dorm food. She interviews a simple random samp
Oxana [17]

Answer:

Step-by-step explanation:

The solution of the problem has been solved on paper and attached in the attachment section. Kindly refer to that and feel free to ask any doubt.

5 0
3 years ago
If f(x)=x^5-1 g(x)=5x^2 and h(x)=2x which expression is equivalent to [g*f*h](9)
vagabundo [1.1K]
F(x) = x^5 - 1; g(x) = 5x^2; h(x) = 2x

Answer:
\underbrace{5(\underbrace{(\underbrace{2\cdot9}_{h(9)})^5-1}_{f(g(9))})^2}_{g(f(h(9)))}    \boxed{C.}
6 0
3 years ago
Help please I'm need help with number 4, 5 , and 6
Westkost [7]
4= 121 5= 49 6= 169 hope this helps
4 0
3 years ago
Read 2 more answers
luke always runs 1 lap to warm up for track practice.Alex always runs 3 laps to warm up for track practice.Write the number of t
IRINA_888 [86]
Luke: 1 practice 1 lap, 2 practices 2 laps, 3 practices 3 laps, 4 practices 4 laps

Alex: 1 practice 3 laps, 2 practices 6 laps, 3 practices 9 laps, 4 practices 12 laps

Luke ran 3 laps for 3 practices, and Alex ran 9 laps for 3 practices.
3 0
3 years ago
Read 2 more answers
La barbería El Caleño, tiene en promedio 120 clientes a la semana a
Luba_88 [7]

Queremos maximizar el precio de tal forma que los ingresos no disminuyan.

Ese maximo precio es: $14,040.6

Sabemos que actualmente el precio es:

p = $6,000

El número de clientes es:

C = 120

Actualmente los ingresos son el producto de esos dos números, es decir:

ingresos = $6,000*120 = $720,000

Ahora sabemos que por cada incremento de $700 en el precio, el número de clientes decrece en 10.

Entonces podemos escribir el número de clientes como una ecuación lineal.

C(p) = a*p + b

tal que tenemos dos puntos en esa linea:

($6,000, 120)

($6,700, 110)

La pendiente es:

a = \frac{110 - 120}{\$6,700 - \$6,000} = \frac{-10}{\$ 700}

Entonces tenemos:

C(p) = (-10/$700)*p + b

Sabemos que:

C($6,000) = 120 = (-10/$700)*$6,000 + b

                     120 = -85.71 + b

                     120 + 85.71 = b =

Entonces la ecuación lineal es:

C(p) = (-10/$700)*p + 205.71

Los ingresos serán dados por:

ingresos = C(p)*p = (-10/$700)*p^2 + 205.71*p

Y queremos maximizar p de tal forma que esto sea igual a lo que obtuvimos antes:

(-10/$700)*p^2 + 205.71*p = $720,000

Entonces debemos resolver la ecuación cuadratica:

(-10/$700)*p^2 + 205.71*p - $720,000 = 0.

Las soluciones son dadas por la formula de Bhaskara.

p = \frac{-205.71 \pm \sqrt{(205.71)^2 - 4*(-10/\$ 700)*\$ 720,000} }{2*(-10/\$ 700)} \\\\p = \frac{-205.71 \pm 195.45}{(-20/\$ 700)}

La solución de maximo valor es:

p = (-205.71 - 195.45)/(-20/$700) = $14,040.6

Sí quieres aprender más, puedes leer.

brainly.com/question/8926135

7 0
3 years ago
Other questions:
  • Can someone please help
    6·1 answer
  • which residual plot shows that the line of best fit is a good model?
    6·2 answers
  • A 32-m tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 35 m. Find the length
    11·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • If I divide 12 apples into 2 bags, how do I draw a number bond to show my appled
    9·1 answer
  • Find the volume of the given prism. Round to the nearest tenth if necessary.
    14·1 answer
  • Help me plz!!!!!!!!!!!
    8·1 answer
  • isabella collected a bunch of dimes and quarters for her school fundraiser she collected a total of 211 coins and a total of 37.
    6·1 answer
  • Triangles A B C and D E F are shown on the coordinate grid with congruent corresponding parts.
    15·1 answer
  • Exercise 1.2 1 Round each of these numbers to the degree of accuracy shown in brackets. a) 7765 (nearest hundred). b) 1099 (near
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!