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2 years ago

9

Sarah planted two1 acre gardens one had three sections of flowers and the other had 4 sections of flowers she plans to divide bo

th garden into more sections so that they have the same number of equal sized section how many sections will each garden have

2 answers:

EastWind [94]2 years ago

8 0

Each garden will have 12 sections of flowers

sertanlavr [38]2 years ago

3 0

Answer:I AGREE

Step-by-step explanation:

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There are 35 students in art class and 57 students in dance class. Find the number of students who are either in art class or in

Murrr4er [49]

Answer:

a. 80 students

b. 92 students

Step-by-step explanation:

Represent arts students with A and Dance students with D.

So, we have,

n(A) = 35

n(D) = 57

Required

Determine n(A or D)

Solving (a):

Here, we have:

n(A and D) = 12

n(A or D) is calculated as thus:

n(A or D) = n(A) + n(D) - n(A and D)

n(A or D) = 35 + 57 - 12

n(A or D) = 80

b. From the given details

n(A and D) = 0 because both students are not mixed up as in (a) above

Using the same formula as (a).

n(A or D) = n(A) + n(D) - n(A and D)

n(A or D) = 35 + 57 - 0

n(A or D) = 92

8 0

2 years ago

During an experiment, Juan rolled a six-sided number cube 18 times. The number two occurred four times. Juan claimed the experim

natita [175]

Answer:

$\frac{2}{9}$

Step-by-step explanation:

Given :

Juan rolled a six-sided number cube 18 times.

The number two occurred four times.

To Find: Juan claimed the experimental probability of rolling a two was approximately 1/9. Why is Juan’s experimental probability incorrect?

Solution:

Total events = number of times cube rolled = 18

Favorable events = The number two occurred four times. = 4

So, Experimental probability = $\frac{\text{Favorable events}}{\text{Total events}}$

= $\frac{4}{18}$

= $\frac{2}{9}$

Thus the experimental probability of rolling a two was $\frac{2}{9}$

So, Juan’s experimental probability was incorrect.

3 0

2 years ago

Read 2 more answers

Myrtle has a credit card that uses the average daily balance method. For the first 21 days of one of her billing cycles, her bal

levacccp [35]

Answer:

A

I had this question yesterday

5 0

1 year ago

Read 2 more answers

Julia and her husband own a coffee shop. They experimented with mixing a City Roast Columbian coffee that cost $7.00 per pound w

Tcecarenko [31]

Answer:

The number of pounds of City Roast Columbian coffee they should buy is 1 and the number of pounds of French Roast Columbian coffee they should buy is 11.

Step-by-step explanation:

Let

x ----> the number of pounds of a City Roast Columbian coffee

y ---> the number of pounds of a French Roast Columbian coffee

we know that

$x+y=12$ -----> equation A

$7x+8.20y=8.10(12)$ ----> equation B

Solve the system of equations by graphing

The solution is the intersection point both graphs

The solution is the point (1,11)

therefore

The number of pounds of City Roast Columbian coffee they should buy is 1 and the number of pounds of French Roast Columbian coffee they should buy is 11.

3 0

2 years ago

Use the Financial database from "Excel Databases.xls" on Blackboard. Use Total Revenues, Total Assets, Return on Equity, Earning

skad [1K]

Answer:

Check the explanation

Step-by-step explanation:

Variable Name R2 squared value Adj R2 value

Earning Per Share 0.086535 0.077214

Earning Per Share,

Dividends per Share 0.103976 0.085501

Earning Per Share,

Dividends per Share,

Average Yield 0.180303 0.154687

Earning Per Share,

Dividends per Share,

Average Yield,

Return on Equity 0.183215 0.148824

Earning Per Share,

Dividends per Share,

Average Yield,

Return on Equity,

Total Assests 0.184669 0.141301

Earning Per Share,

Dividends per Share,

Average Yield,

Return on Equity,

Total Assets,

Total Revenues 0.187297 0.134865

4 0

2 years ago