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
alexgriva [62]
3 years ago
11

In a flower basket, the ratio of red roses to white roses is 2 to 3. There are a total of 20 roses in the basket. Determine the

number of red roses in the basket.
Mathematics
2 answers:
n200080 [17]3 years ago
6 0
Wouldn't that roughly be around 12 roses? Or am I wrong? Feel free to correct me!
Olegator [25]3 years ago
4 0
It's 8 red roses and 12 white roses.
You might be interested in
Simplify -2[9-(x+7)]
Oksanka [162]

Answer:

Simplify the expression.

2 x − 4

8 0
3 years ago
Read 2 more answers
What is a fraction with a common denominator for 3/5 and 3/4
mariarad [96]
20 would be the common denominator and the answer would be 12/20 and 15/20
5 0
3 years ago
suppose you spina spinner numbered 1 through 6, and you sa 3 five times in a row.What is the theoretical possibility of spinning
sertanlavr [38]
It would still be a 1/6th chance that you will gey the number three. i would say that just because you got 3 5 times in a row will not increase or decrease your chances of another 3.
5 0
4 years ago
Lynne is 25 years old and starting and IRA (individual retirement account). She is going to invest $150 at the beginning of each
Yuri [45]
The future amount of Lynnes retirement account can be computed using the formula of amortization or annuity:
P = A[(1+i)^n-1)]/(i)
A= amortization
i= 5.5%
n = 40*12 = 480
Subsituting the variables in th formula, Future amount of Lynne in 40 years is equal to
P = $29,082.71
3 0
3 years ago
Read 2 more answers
A research company desires to know the mean consumption of meat per week among people over age 23. A sample of 164 people over a
Elan Coil [88]

Answer:

The 80% confidence interval for the mean consumption of meat among people over age 23 is between 4 and 4.2 pounds.

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

\alpha = \frac{1-0.8}{2} = 0.1

Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

So it is z with a pvalue of 1-0.1 = 0.9, so z = 1.28

Now, find M as such

M = z*\frac{\sigma}{\sqrt{n}}

In which \sigma is the standard deviation of the population and n is the size of the sample.

M = 1.28*\frac{0.7}{\sqrt{164}} = 0.07

The lower end of the interval is the mean subtracted by M. So it is 4.1 - 0.07 = 4.03 pounds

The upper end of the interval is the mean added to M. So it is 4.1 + 0.07 = 4.17 pounds

Rounded to one decimal place

The 80% confidence interval for the mean consumption of meat among people over age 23 is between 4 and 4.2 pounds.

8 0
3 years ago
Other questions:
  • An automobile manufacturer claims that its jeep has a 36.1 miles/gallon (MPG) rating. An independent testing firm has been contr
    13·1 answer
  • When to use brackets and parentheses polynomial inequalities?
    12·1 answer
  • Candy selling at $6.00 per pound will be mixed with candy selling at $9.00 per pound. How many pounds of the more expensive cand
    12·2 answers
  • Convert the measurement 30mi = _ ft. rounding the answer 3 decimal points.​
    10·1 answer
  • For which equation is x = 4.5 a solution?
    15·2 answers
  • If the sales tax rate is 7% in Rhode Island, then how much would you pay there for a pair of shoes that cost $40.00?
    13·2 answers
  • Homework due this midnight :0 √∛∛∡∡↓⇄⊃↓→↔
    7·2 answers
  • The difference of twice a number and 9
    10·1 answer
  • Find the equation of the linear function represented by the table below in slope-
    11·1 answer
  • Sixteen is 64% of what number?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!