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
ser-zykov [4K]
3 years ago
6

Hao eats 40 cans of dog food in 31 days how many cans does he need for 6 days

Mathematics
2 answers:
emmasim [6.3K]3 years ago
4 0

40 \div 31 \\ x \times 6
x is what you get when you divide
postnew [5]3 years ago
4 0

40 divided by 31= 1.29

So about 1 1/3 cup per day

1.29 x 6 = 7.74

So about 7 3/4 cans in 6 days

You might be interested in
Erik is performing a marble experiment in math class. His teacher places an equal number of black, red, and white marbles in a b
olganol [36]

Answer:

1/3

Step-by-step explanation:

5 0
2 years ago
1. Ruth Lockwood earns $2,917 a month as a supervisor for Acme
soldi70 [24.7K]

Answer:

a. 25%

b. $1560

c. $130

Step-by-step explanation:

a.

If 75% is paid by company, the rest is paid by Ruth.

Out of 100%, 75% is paid by company, so Ruth pays 100 - 75 = 25%

b.

Per year, the total amount paid is 6240, but Ruth pas 25% of this. So,

25% = 0.25

To get the answer, we multiply 0.25 with 6240.

0.25 * 6240 = 1560

So, $1560 is paid by Ruth annually.

c.

Since 1560 is paid annually (in 12 months), each month Ruth has to pay:

1560/12 = $130

Hence, $130 is deducted each month from her paycheck

6 0
3 years ago
In a sample of 41 temperature readings taken from the freezer of a restaurant, the mean is 29.7 degrees and the population stand
yKpoI14uk [10]

Answer: =(29.1596\text{ degrees},\ 30.2404\text{ degrees})

Step-by-step explanation:

Given: Sample size: n = 41

Sample mean \overline{x}= 29.7 degrees

Population standard deviation \sigma=2.7 degrees

Confidence level (c) =  80% =0.80

Significance level (a) = 1- c = 1-0.80 = 0.20

z-score for 80% confidence level : z = 1.2816   [from z-table]

Confidence level for population mean :-

\overline{x}\pm z\dfrac{\sigma}{\sqrt{n}}

=29.7\pm ( 1.2816)\dfrac{2.7}{\sqrt{41}}

=29.7\pm ( 1.2816)\dfrac{2.7}{6.403124}

=29.7\pm ( 1.2816)(0.42167)

=29.7\pm 0.5404

=(29.7-0.5404,\ 29.7+0.5404)

=(29.1596,\ 30.2404)

Hence, 80% confidence interval for the temperatures in the freezer =(29.1596\text{ degrees},\ 30.2404\text{ degrees})

7 0
2 years ago
5-4x-8y How many TERMS are present in this expression? 2. How many TERMS are present in this expression? List them: List them: I
Sphinxa [80]

Answer:

2 terms the terms are x and y

7 0
2 years ago
Read 2 more answers
The drawing of a building shown below has a scale of 1 inch to 30 feet. What is the acual height in feet of the building?
mylen [45]
Multiply the amount of inches it is by 30 and you will know what the size is in feet.

8 0
3 years ago
Read 2 more answers
Other questions:
  • One of the factors of the polynomial x + 5x + 6xis (+ 3x). What is the other factor?
    5·1 answer
  • The height of a box that carol is wrapping is 7 inches more than the width of the box. the length is 2 inches less than twice th
    7·1 answer
  • Can anyone help me ????? Please
    13·2 answers
  • What is the answer to the problem above please help fast
    11·2 answers
  • This year, Mr. Thomas will earn 15% more than
    15·1 answer
  • I need 4 more tryna go to sleep rn :/
    15·1 answer
  • -6+2 what is the answer
    9·2 answers
  • Random people help meh im d.umb
    9·2 answers
  • Transformation is given as (x, y) ->x + 3, y + 6), Find the
    8·1 answer
  • Find the volume of each figure. Round your answers to the nearest hundredth, if necessary. Leave your answers in terms of pi for
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!