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
guajiro [1.7K]
3 years ago
7

0= -115 sin= cos = tan

Mathematics
1 answer:
Alina [70]3 years ago
8 0

Answer:

Step-by-step explanation:

Tito wants to buy some peanut butter to donate as much as possible.

There some brands are given with their price.

we will calculate the price of per ounce peanut butter of each brand.

A. Nutty : 12 ounces for $2.19

cost per ounce =

                        = $0.1825 ≈ $0.18 per ounce

B. Grandma's : 18 ounces for $2.79

cost per ounce =

                        = $0.155 ≈ $0.16 per ounce

C. Bee's : 0.28 ounces for $4.69

cost per ounce =

                        = $16.75 per ounce

D. Save-A-Lot : 40 ounces for $6.60

cost per ounce =

                        = $0.165 ≈ $0.17 per ounce

The lowest price is $0.16 per ounce. So he should buy Grandma's peanut butter.

You might be interested in
Is 75% of the budget is 1200 was for budget using a double number line answer
Elza [17]
1600 is your answer:)
3 0
3 years ago
I’m sorry if I’m asking for too much but this whole page is very confusing And I don’t remember learning this in fifth grade hel
nekit [7.7K]

Answer:

1.)  71 > 38    ║d.) >

2.)  21 < 62   ║g.) <

3.)  58 = 58  ║f.) =

4.)  14 ≤ 6     ║a.) False

5.)  13 ≤ 26   ║h.) True

6.)  25 < y    ║c.) 16

7.)  N = 6      ║e.) 6

8.)  P ≥ 16     ║b.) 50

8 0
2 years ago
A computer laboratory manager was in charge of purchasing new battery packs for her lab of laptop computers. She narrowed her ch
Tasya [4]

The information is missing. The information is :

                            Battery Pack model 1           Battery Pack model 2

Sample size                      9                                            9

Sample mean                 5 hours                               5.5 hours

Standard deviation        1.5 hours                             1.3 hours

Solution :

Given :

$n_1 = 9, x_1 = 5,s_1 = 1.5$

$n_2 = 9, x_2 = 5.5 ,s_2 = 1.3$

The null hypothesis is :

$H_0: \mu_1-\mu_2=0$

The alternate hypothesis is :

$H_a: \mu_1-\mu_2 \neq0$

Therefore, the standard error is

$SE = \sqrt{\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}}$

     $ = \sqrt{\frac{1.5^2}{9}+\frac{1.3^2}{9}}$

    = 0.66165

Thus the test statics is

$t=\frac{x_1-x_2}{SE}$

$t=\frac{5-5.5}{0.66165}$

  = -0.756

 

5 0
3 years ago
Please help me... I will give brainlist
Leviafan [203]

Answer:

C

Step-by-step explanation:

609/504 = 1.208333333

58/48 = 1.208333333

They are proportional since they divide to the same number.

7 0
2 years ago
Jessica can run 7.5 miles in 1 hour. how many minutes does it take her to run each half mile
emmasim [6.3K]
It still would 7.5 even tho its divied by 1
8 0
3 years ago
Other questions:
  • 5 pens for 4.85 what is the unit price
    12·1 answer
  • What does the infinity symbol mean in intermediate math
    6·1 answer
  • Find equations of the lines passing through (−2, 3) and having the following characteristics.
    14·1 answer
  • Is -8 - 2(3+2n)+7n equivalent to -30 - 13n​
    10·1 answer
  • Find the distance, in feet, a particle travels in its first 2 seconds of travel, if it moves according to the velocity equation
    8·1 answer
  • Solve equation <br> 9x^2+7x=3
    13·1 answer
  • The formula ...? = mass x accelerationIs used to find which of the following:
    11·2 answers
  • Geometry Question<br>What is X?<br>S is surface area
    12·1 answer
  • Using Area Models to Divide a Fraction by a Fraction An area model has 1 shaded part and 1 unshaded part. The shaded part is lab
    15·2 answers
  • Barbara requires 2 gallons of paint to cover an area of 800 square feet. Identify the graph for the relationship from quantity t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!