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
const2013 [10]
3 years ago
6

O points

Mathematics
1 answer:
astraxan [27]3 years ago
5 0

7.5 %

Step-by-step explanation:

We by finding how far from the mean the 999 volume caps are, using z score;

Z = (x – μ) / σ

Z = (999 – 998) / 7

Z = 0.143    

We use the z-table to find the confidence levels;

= 85%

= 0.85

Since we are finding proportion of bottles have volumes greater than 999

mL;

1 – .85 = .15

0.15/2 = 0.075

= 7.5%

You might be interested in
Solve the inequality.
shusha [124]

Answer:

(3/2)x - 2 < 7

(3/2)x < 9

3x < 18

x < 6

answer is b

5 0
4 years ago
Please help as soon as possible.
aniked [119]

Answer:

C = 37.6991

Step-by-step explanation:

The equation for the circumference of a circle is given: C = π · d

where, d is the diameter of the circle.

Plug in the value of d = 12 and use the π button on the calculator.

C = π · 12

C = 37.6991

5 0
3 years ago
Read 2 more answers
Brainiest for whoever helps on both questions first in next ten mins
Nana76 [90]

1. D

2. C

3. D

4. A

5. C

6. D

7. B

8. C

9. A

10. B

100% correct just took the quiz!!!

6 0
3 years ago
Truth or Dare?<br> have a nice day
RoseWind [281]

Answer:gfgfcgfgf

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
CUALES SON LOS GRADOS PARA HACER UNA GRAFICA DE PASTEL, CON LOS SIGUIENTES PORCENTAJES( 20%,50%,10%)
svlad2 [7]

Answer:

Lo primero que debemos saber, es que la gráfica de pastel nos permite dividir a una población, la cual sería el 100%, en porcentajes menores que representan algo.

En este caso tenemos los porcentajes 20%, 50%, 10%  (notar que no suman 100%, entonces nos falta algún porcentaje)

Bueno, como sabemos el gráfico (el cual es un círculo) representa el 100%.

Y en un círculo, tenemos un ángulo de 360°

Entonces comenzamos con la equivalencia:

360° = 100%

Entonces, ¿a que grado corresponde el 50%? Planteamos la ecuación:

x = 50%

Si tomamos el cociente entre las ecuaciones:

x = 50% y  360° = 100%

obtenemos:

x/360° = 50%/100%

resolviendo para x, obtenemos:

x = (50%/100%)*360° = 0.5*360° = 180°

Para los otros porcentajes hacemos lo mismo.

Para el de 20% tenemos:

y = 20%

planteamos la ecuación:

y/360° = 20%/100%

y = 0.2*360° = 72°

Finalmente, para el de 10% tendremos:

z = 10%

planteando la ecuación como antes:

z/360° = 10%/100%

z = 0.1*360 = 36°

Asi, hemos encontrado los grados correspondientes para cada porcentaje.

8 0
3 years ago
Other questions:
  • Help me to solve this question pleaseee
    12·1 answer
  • What is the answer to solve -2=4r+s for s
    9·1 answer
  • a car travels 294 miles on a full tank of gas the cars gas tank holds 14 gallons how many yards per gallon can this car travel
    12·2 answers
  • How find th missing hight
    7·2 answers
  • Name the subsets of which the number 13 belongs to. If you can even just tell me how to find the subset that's great! :)
    15·1 answer
  • If 1m = 3.3 ft, how many cubic feet is the Kuroshio Sea tank? Volume is 9,450. Show your calculations!
    13·1 answer
  • If the simple interest on ​$1,000 for 5 years is ​$300​, then what is the interest​ rate?
    9·1 answer
  • On Tuesday, a local hamburger shop sold a combined total of 576 hamburgers and cheeseburgers. The number of cheeseburgers sold w
    14·1 answer
  • City A had a population of 10000 in the year 1990. City A’s population grows at a constant rate of 3% per year. City B has a pop
    6·1 answer
  • Solve the equation.<br><br> −23x+37=12
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!