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
snow_tiger [21]
3 years ago
8

chase bought a large bag of dog food for his dog. The bag contains 20 1/4 pounds and max eats 3/4 pound each day. how many days

will the bag of dog food last?
Mathematics
1 answer:
inna [77]3 years ago
7 0

Answer:

27 days

Step-by-step explanation:

20 \frac{1}{4} ÷ \frac{3}{4} = 27

You might be interested in
The price of apples at a farm is $1.67 per pound. Which equation can be used to determine c, the total price of n pounds of appl
Elan Coil [88]
C=1.67n

It's kind of like y=mx+b. C stands for the overall price. And n stands for the amount of pounds. For example if someone bought 6 pounds apples at the farm it would be 
c=1.67(6)
c= $10.02
3 0
3 years ago
Tell which property is illustrated by the statement. 3+z=z+3
ANEK [815]

Answer:

communitive property of addition

Step-by-step explanation:

The community property of addition states: a+b=b+a

This basically means that when you add two numbers, the order of when you add them does not occur.

3 0
2 years ago
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 259.2-cm and a standard dev
Varvara68 [4.7K]

Answer:

The probability that the average length of rods in a randomly selected bundle of steel rods is greater than 259 cm is 0.65173.

Step-by-step explanation:

We are given that a company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 259.2 cm and a standard deviation of 2.1 cm. For shipment, 17 steel rods are bundled together.

Let \bar X = <u><em>the average length of rods in a randomly selected bundle of steel rods</em></u>

The z-score probability distribution for the sample mean is given by;

                            Z  =  \frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } }  ~ N(0,1)

where, \mu = population mean length of rods = 259.2 cm

           \sigma = standard deviaton = 2.1 cm

           n = sample of steel rods = 17

Now, the probability that the average length of rods in a randomly selected bundle of steel rods is greater than 259 cm is given by = P(\bar X > 259 cm)

 

     P(\bar X > 259 cm) = P( \frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } } > \frac{259-259.2}{\frac{2.1}{\sqrt{17} } } ) = P(Z > -0.39) = P(Z < 0.39)

                                                                = <u>0.65173</u>

The above probability is calculated by looking at the value of x = 0.39 in the z table which has an area of 0.65173.

8 0
3 years ago
ANSWER BOTH QUESTIONS A AND B PLEASE
Degger [83]

Answer:

A) -192

B) the difference is 77 ft

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
5. A hat contains 13 tickets with numbers 1 to 13 on them. If two tickets are drawn from the hat
Brilliant_brown [7]

Answer:

3.5

Step-by-step explanation:

the original probability is 7/6 favoring odd

4 0
2 years ago
Other questions:
  • A cyclist travels3 km in 10 minutes.find his speed in km
    9·1 answer
  • Simplify. <br><br>I need this answer.. ​
    6·1 answer
  • Which of the following is equivalent to 9^3/4
    8·2 answers
  • Please answer this correctly
    15·1 answer
  • Which of the following has the larger area?
    10·2 answers
  • Please solve these question no 1​
    6·1 answer
  • I really need help I will give brainliest
    12·1 answer
  • I am having troubles, would love the help
    12·1 answer
  • How u solve these I don’t get it :h
    5·1 answer
  • 18x + 5 - 7x - 9 <br><br> Please help.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!