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
Juliette [100K]
2 years ago
15

If p is inversely proportional to the square of q, and p is 25 when q is 3, determine p

Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
6 0

Answer:

p = 9 when q = 5.

Step-by-step explanation:

p is inversely proportional to the square of q

This means that:

p = \frac{k}{q^2}

In which k is a constant multiplier.

p is 25 when q is 3

We use this to find k.

p = \frac{k}{q^2}

25 = \frac{k}{3^2}

k = 25*9 = 225

So

p = \frac{225}{q^2}

Determine p when q is equal to 5.

p = \frac{225}{q^2} = \frac{225}{5^2} = 9

p = 9 when q = 5.

You might be interested in
Ms. Jefferson is laying out a photo page. Each photo is cut to 2 3⁄4 inches wide. How many photos can she fit in a row that is 1
lisov135 [29]

Answer:

She can fit 8 photos in a row if there are no spaces between the photos.

Step-by-step explanation:

5 0
3 years ago
Solve the system of linear equations by substitution. y−x=0y−x=0 2x−5y=9
Naddik [55]
There are no solutions to 2x-5y=9 but if you are solving it by y=mx+b form than your answer would look like this: y=2/5x-9/5
6 0
3 years ago
Kelvin is making a salad. He can pick between spinach, lettuce, or arugula as the base. He can make it with or without tomatoes,
Sunny_sXe [5.5K]
He can make 27 different salads. Since each individual option has three different salads, and there are 9 options.

Basically multiply the number of total toppings by the number of toppings in each row

Answer: 27
6 0
3 years ago
the regular price of a t-shirt is $9.99. It is on sale for 15% off. sale tax is 6%. if u give the cashier a $10 bill,how much ch
rewona [7]
You would get back $1

$9.99-$1.50= $8.49 <--- 15% off

$8.49x.06= .51 cents <--- Taxes

$8.49+.51<--cents= $9 <--- Total cost of the T-shirt 
4 0
3 years ago
Solve for each variable​
scZoUnD [109]
How did you get to put a picture
7 0
3 years ago
Other questions:
  • Is -6/5x=y proportional
    11·2 answers
  • Alma reasoned that adding a rational number with an irrational number would give you a rational number. is alma correct? explain
    15·2 answers
  • Are the lines given parallel, perpendicular, or neither? y=3x-7 and y=3x+1. Please help!
    9·1 answer
  • Find the missing value of 2/5=?/15
    10·2 answers
  • Including an 18% tip, Ms. Guy and her friends spent $74.93 on dinner. What was the cost of the dinner excluding the tip?
    7·2 answers
  • Write two expressions that are equivalent to the expression below.<br> (9-0) + (9-c) + (9-c) + (9-C)
    9·1 answer
  • What is the perimeter of a rectangle with a length of
    9·2 answers
  • What is a multiplication expression that is equal to 2/3 divided by 6
    10·1 answer
  • G//m..... zxh-iryf-vzu​
    6·1 answer
  • I can do math but you give me a math proble
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!