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
wariber [46]
3 years ago
8

Write an equation that expresses the following relationship. p varies jointly with the square of d and the cube of u In your equ

ation, use k as the constant of proportionality.
Mathematics
1 answer:
Veronika [31]3 years ago
5 0

Answer:

p= kd^{2}u^{3}

Step-by-step explanation:

Using k as the constant of proportionality.

The expression that expresses the relationship : p varies jointly with the square of d and the cube of u.

Varies jointly means that p will change as 'd' and 'u' will change together with respect to their powers.

We get the expression as:

p= kd^{2}u^{3}

You might be interested in
Dave has 25 3/4 feet of piping and needs to cut it in 1 1/2 foot measurements for a project. How many pieces of piping will he e
Ostrovityanka [42]

Answer: 17 1/6 or  17-18

(u guess which is right if its an integer ^^)

Step-by-step explanation:

25 3/4 ÷ 1 1/2

First change the mixed fractions to improper fractions.

<u>25 3/4 </u>= <u>103/4</u>

<u>1 1/2 </u>= <u>3/2</u>

Now divide: 103/4 ÷ 3/2

103/4 * 2/3 (multiply by flipping the second fraction)

= 206/12

Now divide: 206 ÷ 12

= 17 2/12 (<u>simplified:</u> 17 1/6)

<u><em>The answer will be 17 1/6 </em></u> (OR 17-18)

5 0
1 year ago
Nelson covered the first 20 miles in 2 1/2 hours. What was his<br> average speed in miles per hour?
klio [65]

Answer:

= 8 mp /h

Step-by-step explanation:

Average speed=total distance/total time

=20/2.5

=8 mp/h

8 0
2 years ago
Hi everyone can y’all plz help me thanks
yan [13]

It's -4/3

hope it helps...

3 0
2 years ago
Read 2 more answers
Mr yates owns a smoothie shop. To mix a batch of his famous orange punch smoothies, he uses 18 ounces of freshly squeezed orange
HACTEHA [7]

Answer:

31 batches

Step-by-step explanation:

Find how many batches of orange punch smoothies he can make by dividing 560 by 18:

560/18

= 31.11

Since we can only have a whole number answer, round down.

So, he can make 31 batches of orange punch smoothies.

4 0
3 years ago
In what situation would you use an ANOVA statistical test over T-test?
expeople1 [14]

Step-by-step explanation:

when means of more than two groups are to be compared, ANOVA is perferred

5 0
1 year ago
Other questions:
  • According to government data, the probability that a woman between the ages of 25 and 29 was never married is 40%. in a random s
    11·2 answers
  • Please help me with this question
    9·1 answer
  • In the equation,y=5x -12, what is the slope
    5·1 answer
  • A recipe requires 1/4 ib of onion to make 3 servings of soup. Mark has 1 1/2 ib of onions. How many servings can mark make?
    9·1 answer
  • You need to buy some chicken for dinner tonight. You found an ad showing that the store across town has it on sale for $2.79 a p
    13·1 answer
  • Maria took a test that had 20 questions. She got 4/5 of the questions correct. How many questions did Maria get correct?
    6·2 answers
  • Select the term that best describes the statement.
    6·2 answers
  • Round your answers to the nearest unit or degree.
    10·1 answer
  • Simplify i^38<br><br> 1) i<br><br> 2) -1<br><br> 3) -i<br><br> 4) 1
    6·2 answers
  • Use polynomial identities to multiply (5 - 4x3)(5 + 4x3). What identity did you use?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!