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
sladkih [1.3K]
2 years ago
11

3. A basket of beads contains 8 red beads, 6 yellow beads, and 6 green beads. A

Mathematics
1 answer:
Ipatiy [6.2K]2 years ago
7 0

Answer:

A) 45

Step-by-step explanation:

P(green) = 6/20

6/20 = x/150

20x = 900

x = 45

You might be interested in
Jessie works at a car manufacturing plant. One day she installed a total of 46 axles, 2 in each car she worked on. She wants to
shtirl [24]

Answer:

<h2>             23 cars</h2>

Step-by-step explanation:

total number of cars:    x

the total number of axles:    46

and the number of axles  installed per car:   2

2 axles in each car, then total instaled axles:  2•x

2•x = 46

x = 46÷2

x = 23

5 0
3 years ago
Convert: 9 cubic meters to cubic feet (to the nearest tenth).
chubhunter [2.5K]
Answer C. 317.8 would be your answer:) Hope this helps!
7 0
3 years ago
Read 2 more answers
Customers in a Bank In the Ames International Campus Bank (open 24h every day) 5 customers arrive on average during an hour. Ans
kotegsom [21]

Answer and Step-by-step explanation:

The answer is attached below

5 0
3 years ago
Pls someone help these answers are on chegg so if u have a subscription pls answer these ill make u brainliest ! Below is a tabl
aivan3 [116]

The table is not clear, so i have attached it.

Answer:

z statistic is -2.26

This is less than our alpha level,therefore we reject the null hypothesis and conclude that there is a significant difference in the proportion of homeowners between first generation and second generation Hispanic Americans

Step-by-step explanation:

From the attached table, we can see that;

first-generation hispanic americans; (N = 899 and percentage = 43%

second-generation hispanic americans; N = 351 and percentage = 50%

first-generation asian americans; (N = 2,684 and percentage = 58%

second-generation asian americans; N = 566 and percentage = 51%

Z-score formula in this case is;

z = (p1^ - p2^)/(√(p^(1 - p^)((1/n1) + (1/n2))

Where;

p^ = (p1 + p2)/(n1 + n2)

For, hispanic americans we have;

p1^ = 0.43 × 899 = 386.57

p2^ = 0.5 × 351 = 175.5

p^ = (386.57 + 175.5)/(899 + 351)

p^ = 0.45

Thus;

z = (0.43 - 0.5)/(√(0.45(1 - 0.45)((1/899) + (1/351))

z = -2.26

From z-distribution table, we have;

P-value = 0.01191

Since we have 2 samples, then probability = 2 × 0.01191 = 0.02382

This is less than our alpha level of 0.05,therefore we reject the null hypothesis and conclude that there is a significant difference in the proportion of homeowners between first generation and second generation Hispanic Americans.

3 0
3 years ago
How do you convert a mixed fraction to an improper fraction ?
maks197457 [2]

Answer:

see the explanation

Step-by-step explanation:

we know that

A mixed number is equal to sum a integer plus a fraction less than 1. The result is a fraction where the numerator will be always greater than the denominator (This fraction is called an improper fraction)

Example

a\frac{b}{c} ----> a mixed number

a is a integer

b/c < 1

so

a\frac{b}{c}=a+\frac{b}{c}

Adds the integer plus the fraction

\frac{ac+b}{c} ---> an improper fraction

\frac{ac+b}{c} > 1

8 0
3 years ago
Other questions:
  • Geometry help anyone!!
    6·1 answer
  • Mark purchased a Playstation on sale at a 40%
    6·1 answer
  • Ben simplified this expression (2x^-4y^7 / 3x^3y^2)^3 Analyze bens work. did he simplify the expression correctly? If not, what
    11·1 answer
  • A publication released the results of a study of the evolution of a certain mineral in the​ Earth's crust. Researchers estimate
    12·1 answer
  • Find tha gcf of 20xy and 24xzy
    10·2 answers
  • 2xy , cu x + y = 9 divizibil cu 2. repede va roggg
    11·1 answer
  • Its a word problem, please help me out with it​
    6·1 answer
  • 1. Name of shape<br> Volume formula<br> u! 8<br> 12 in<br> Volume
    11·1 answer
  • 0.11616.......
    9·1 answer
  • 3(6p-1)=11p-45 heeelp
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!