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
nikklg [1K]
3 years ago
9

If pis inversely proportional to the square of q, and p is 23 when q is 4, determine p

Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

p\ =\ 92

Step-by-step explanation:

Given

p\ \alpha\ \frac{1}{q^2}

p =23; q=4

Required

Find p, when q = 2

We have:

p\ \alpha\ \frac{1}{q^2}

Express as equation

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

Make k the subject

k =pq^2

When: p =23; q=4

k =23 * 4^2

k =368

When q = 2, we have:

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

p\ =\ \frac{368}{2^2}

p\ =\ \frac{368}{4}

p\ =\ 92

You might be interested in
I need help on this questions #4 and #5
11Alexandr11 [23.1K]
4) 5x+8= -27
5) a÷4+1.5=b
3 0
3 years ago
Zoey has 99 years .She plans to make 5 bangles .Each bangle is made using 30 beads how many more beads does zoey need?​
drek231 [11]

Note: I am assuming you meant to say:

  • Zoey has 99 beads instead of 99 years.

Answer:

Zoey needs 51 more beads to make 5 bangles.

Step-by-step explanation:

Total number of beads Zoey currently has = 99 beads

Beads need to make one bangel = 30 beads

so

Beads need to make 5 bangles = 30 × 5 = 150 beads

Since she has already 99 beads.

So, all we need s to subtract 99 beads from 150 beads.

Therefore,

The number of beads Zoey needs = 150 - 99

                                                          = 51 beads

Thus, Zoey needs 51 more beads to make 5 bangles.

4 0
3 years ago
How do yo<br> u times *fraction
motikmotik
<span>Simplify the fractions if not in lowest terms.Multiply the numerators of the fractions to get the new numerator.<span>Multiply the denominators of the fractions to get the new denominator.</span></span>
8 0
3 years ago
What problem makes 49
torisob [31]
45 + 4 makes 49 if that counts
6 0
3 years ago
Find the greatest common factor of<br> factorization.<br> 6. 98, 140
lisabon 2012 [21]

Answer:

The greatest common factor is 2

Step-by-step explanation:

the greatest common factor is 2 because 6 98 and 140 are all numbers that can be multiplied by 2

5 0
3 years ago
Other questions:
  • A bag contains 60 marbles 12 are blue 8 are white 18 are red 16 are green 6 are yellow what is the probability that a green marb
    10·1 answer
  • A recent survey of 200 pet owners reveals that the ration of cat owners to dog owners in a city is 5 to 3. If there are 20,000 r
    10·1 answer
  • Find a counter example to show that the following statement is false:
    15·1 answer
  • Evaluate the function.<br> f(x)=-2x^2-7x+6<br><br> Find f(−3)
    11·1 answer
  • Maria, Denise, and Joseph are making cookies for a bake sale. Maria has 4 times as toany okies for the
    10·1 answer
  • Giselle pays $210 in advance on her account at the athletic club.Each time she uses the club,$15 is deducted from the account.Mo
    6·2 answers
  • -0.59x+0.39x=5.8 I need help
    7·1 answer
  • Someone buys 6 cakes for 8$ each he sells them for ten each then he got 8 more and selled them for 10$ how much money does he ha
    14·1 answer
  • How do I find the slope parallel to the equation. y = 3x - 4?
    13·1 answer
  • In how many ways can we choose one number from the set $\{1,2,3\}$, one number from the set $\{4,5,6\}$, and one number from the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!