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
Margaret [11]
3 years ago
12

A 16 oz package of brown rice costs 79 cents and 32 oz package of white rice costs $3.49. Which package is a better buy

Mathematics
2 answers:
notka56 [123]3 years ago
7 0
32 Oz of brown rice -> 79 * 2 = $1.58

The brown rice is better to buy because $1.52 is less than $3.49.

Please make this answer the brainiest~
Art [367]3 years ago
7 0
So, first you would have to make a proportion. Make a fraction with 79 cents on the top and 16oz at the bottom. divide both numbers by 16 oz. The numerator would be your answer. Then, make a fraction with 3.49 at the top and 32 oz at the bottom. Divide both by 32. The numerator is the answer. Compare both numerator. The smaller one is the better buy.

You might be interested in
Simplify the expression:<br> 7x2–5x2<br><br> i need the answer quickly
soldier1979 [14.2K]

Answer:

2x^2

Step-by-step explanation:

combine like terms, and do the subtraction!

5 0
3 years ago
Read 2 more answers
The measures of the angles in an equilateral triangle are equal.
JulijaS [17]

Answer:

c.60°

Step-by-step explanation:

A triangle has 3 angles. Sum of angles in a triangle is 180 degrees. Three angles of an equilateral triangle are equal

So 180/3 = 60

7 0
3 years ago
The equation of a line is given below. 6x -4y = 24. Find the x-intercept and the Y-intercept then use them to graph the line
ipn [44]

Answer:

x intercept is 4 and the y intercept is -6

Step-by-step explanation:

x-int:

6x=24

x=4

y-int:

-4y=24

y=-6

5 0
3 years ago
According to a recent​ publication, the mean price of new mobile homes is ​$63 comma 800. Assume a standard deviation of ​$7900.
wolverine [178]

Answer:

a. For n=25, the mean and standard deviation of the prices of the mobile homes all possible sample mean prices are ​$63,800 and ​$1,580​, respectively.

b. For n=50, the mean and standard deviation of the prices of the mobile homes all possible sample mean prices are ​$63,800 and ​$1,117​, respectively.

Step-by-step explanation:

In this case, for each sample size, we have a sampling distribution (a distribution for the population of sample means), with the following parameters:

\mu_s=\mu=63,800\\\\\sigma_s=\sigma/\sqrt{n}=7,900/\sqrt{n}

For n=25 we have:

\mu_s=\mu=63,800\\\\\sigma_s=\sigma/\sqrt{n}=7,900/\sqrt{25}=7,900/5=1,580

The spread of the sampling distribution is always smaller than the population spread of the individuals. The spread is smaller as the sample size increase.

This has the implication that is expected to have more precision in the estimation of the population mean when we use bigger samples than smaller ones.

If n=50, we have:

\mu_s=\mu=63,800\\\\\sigma_s=\sigma/\sqrt{n}=7,900/\sqrt{50}=7,900/7.07=1,117

4 0
4 years ago
You have the choice of logging on at one of two Internet cafés. Their posted rates are as follows: Log-On Café: $5.50 plus $0.15
erastovalidia [21]
1. 5.50 + 0.15 * 45 = 12.25

2. 4 + 0.20 * 45 = 13

So the first option is slightly better, you can save 13-12.25= $0.75.
4 0
3 years ago
Other questions:
  • Using synthetic division, find (x^4 − 2) ÷ (x + 1).
    8·1 answer
  • Can you solve #7 if ur not in 8th grade or higher you probably won’t understand but if you do your smart:)
    11·1 answer
  • (a) It takes 73 pounds of seed to completely plant a 10-acre field. How many pounds of seed are needed per acre? (b) Latoya boug
    5·1 answer
  • Sony takes four breathes every 10 seconds during yoga at this rate about how many breaths Sony take on two minutes of yoga
    5·2 answers
  • Find the area of the shaded regions round the hundredth if needed.
    8·1 answer
  • In a fictional study, a pretest-posttest design was used to examine the influence of a television program on children's aggressi
    13·1 answer
  • Write a letter to a principal stating why we need an extra week of summer vacation
    12·1 answer
  • Sally has 24 cookies. She has to share the cookies with 3 friends. How can they split them evenly?
    13·1 answer
  • For a complex number written in polar form, its representation is unique as long as the argument is restricted to
    8·1 answer
  • - 13 is this a rational,whole,integer or natural
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!