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
Marianna [84]
3 years ago
8

20 POINTS FOR ANSWER!!!

Mathematics
1 answer:
kiruha [24]3 years ago
3 0
P varies directly with Q and inversely with R, on the contrary, P varies inversely with R, this means P and R are indirectly proportional. In simple terms it means whatever you do to P, you do the opposite to R. O<span>r P=K*Q/R

</span>18=k*5/2 
<span>18=5k/2 </span>
<span>5k=36 </span>
<span>k=36/5 
</span>
P=K*Q/R 
<span>p=(36/5)(20/10) </span>
<span>p=72/5 </span>
You might be interested in
The manager of a plant nursery bought 120 lb of soil to use for potting plants. The manager can put 5 lb into each of the small
vlabodo [156]
The intercept are the number of each of the pots used when no soil was put in the other pot.
When no soil was put in the large pots, then 120/5 = 24 small pots will be filled.
When no soil was put in the small pots, then 120/12 = 10 large pots will be filled.

<span>THerefore, the points labelled are (24, 0) and (0, 10)</span>
8 0
3 years ago
How do you construct a line segment perpendicular to the segment given through the point given?
maw [93]
Use the opposite reciprocal of the slope of the known line segment, then plug the point given as well as the opposite reciprocal of the slope into y = mx + b
8 0
3 years ago
It is Jamie’s birthday and her mom just bought her an Xbox. She’s trying to find the surface area of the box so she can determin
Alina [70]
10 times 12 is 120 times 24 equals 2,880 sq2
5 0
3 years ago
Read 2 more answers
Which are true about area of a circle? Check all that apply
NNADVOKAT [17]

Answer:

The units are always squared. The area can be found when given the diameter by first finding the radius. Circumference can be used to find area

Step-by-step explanation:

8 0
2 years ago
Write each fraction as a unit fraction<br> 12/84<br> 13/143<br> 23/138
alexandr1967 [171]
A unit fraction is a fraction whose numerator is 1.

\frac{12}{84}=\frac{12 \div 12}{84 \div 12}=\frac{1}{7} \\ \\&#10;\frac{13}{143}=\frac{13 \div 13}{143 \div 13}=\frac{1}{11} \\ \\&#10;\frac{23}{138}=\frac{23 \div 23}{138 \div 23}=\frac{1}{6}
7 0
3 years ago
Other questions:
  • A college has a student to teacher ratio of 30 to 2. If there are 176 teachers at the college, how many students attend the coll
    12·2 answers
  • What is the domain of F(x)=1/x
    8·1 answer
  • Raffaello Sanzio’s bank granted him a single-payment loan of $9,650. He agreed to repay the loan in 146 days at an ordinary inte
    14·1 answer
  • Twin Primes (a) Let p &gt; 3 be a prime. Prove that p is of the form 3k +1 or 3k – 1 for some integer k. (b) Twin primes are pai
    14·1 answer
  • An English class has read the first 384 pages of their novel.
    8·1 answer
  • What is the distance in units from (2, - 12) to (-11, - 12) on the coordinate place?
    9·1 answer
  • Determine whether each sequence is an arithmetic sequence. Write yes or no. Explain. 7, 10, 13, 16, ...​
    9·1 answer
  • Calculate the slope of the line that passes through the points (1, −3) and (3, −5).
    13·1 answer
  • Need help due in 10 mins
    10·1 answer
  • How likely is it that the spinner will land on a green space?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!