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]
2 years ago
6

O points

Mathematics
1 answer:
astraxan [27]2 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
Find the value of x.
NemiM [27]

Answer:

x=10

Step-by-step explanation:

6(x+2)=8(x-1)

x=10

7 0
2 years ago
Read 2 more answers
PLEASE HELP WITH THESE TWO QUESTIONSSS 1. Which value is equivalent to sin20∘?
Nata [24]

Answer:

a) \cos(70\degree)

b) 12.72 units

Step-by-step explanation:

Recall that the sine and cosine are completed functions.

This means that:  \sin(x)=\cos(90-x)

\sin(20\degree)=\cos(90-20)

\sin(20\degree)=\cos(70\degree)

Recall that: sine ratio is opposite/hypotenuse

\sin 58=\frac{|PQ|}{15}

This implies that:

|PQ|=15\sin 58

|PQ|=15(0.848)

|PQ|=12.72

4 0
3 years ago
Find the equivalent fraction of 4/7
Delicious77 [7]
8/14 , 12/21, 16/28, 20/35
3 0
3 years ago
School newspaper staff went to three different sports games to survey students on their favorite sport, and the results are show
katen-ka-za [31]
The results are biased.  

When you go to a particular sporting event and ask someone their favorite sport, they are more likely to respond the sport that they're watching at that moment.  This creates bias.
3 0
3 years ago
Read 2 more answers
1:what is the range of data?
patriot [66]

Answer:

1. b

2. c

3. c

4 0
3 years ago
Other questions:
  • Solve the inequality.<br><br> x − 10 &lt; 6 − 5x thanks. i dont feel like doing this
    11·2 answers
  • The second term in a geometric sequence is 12. The fourth term in the same sequence is 4/3. What is the common ratio in this seq
    7·1 answer
  • A cereal box has dimensions of 2 in., 5 1/3 in., 10 3/4 in.
    13·1 answer
  • I have another question
    15·1 answer
  • Product A is an 8oz bottle of cough medication that sells for $1.36. Product B is a 16-oz. bottle of cough medication that costs
    10·2 answers
  • Kathleen bought candy at the movie theater for her friends. She bought 4 1/2 pounds of candy for 3 friends to share. How many po
    10·1 answer
  • HELPPP PLEASEEEEE, BRIANLEST WILL BE GIVEN ON CORRECT!​
    8·1 answer
  • Graph the line with the equation y = -x + 7.
    11·1 answer
  • is planning a rectangular rose garden. The garden will be 204 roses wide and 18 roses long. He has 3,600 roses. Does he have eno
    7·2 answers
  • Select the correct answer.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!