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
Virty [35]
2 years ago
6

Constant of variation

Mathematics
1 answer:
Zinaida [17]2 years ago
8 0

Answer:

The constant of variation in a direct variation is the constant (unchanged) ratio of two variable quantities.

Step-by-step explanation:

You might be interested in
Write a equivalent expression for 12a+60
viva [34]

Answer: 12(a+5)

Step-by-step explanation: factor out 12 from the expression

ANSWER 12(a+5)

8 0
2 years ago
In Mr. Scott’s class the ratio of boys to girls is 2:3. The total number of students in Mr. Scott’s class is 30. What percent of
Yuri [45]

Answer:

40% of the class is Girls, so 12 students are girls

Step-by-step explanation:

add up the ratio

2+3=5

divide by 5

30/5=6

multipy ratio to find totial number of students

2*6=12

2*3=18

divide the number of students to get the pecentage

12/30=0.4=40%

18/30=0.6=60%

5 0
3 years ago
A club swimming pool is 21 ft wide and 33 ft long. the club members want an exposed aggregate border in a strip of uniform width
vovangra [49]
First compute the perimeter of the pool:
(21+33)*2=108 foot. 
Since the material cover 232 ft^2, then it is sufficient to divide the above number over the length of the border like this:
232/108=2.1

The trip can be 2.1 ft in wide. 
5 0
3 years ago
Jonathan spins the spinner 10 times. What is the theoretical probability that it stops on the black sector on the last spin?
gayaneshka [121]
1 over 4. It asks for the last spin only.
7 0
3 years ago
Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenth place.
kap26 [50]

Answer: 68.1

Step-by-step explanation:

The area of a semi-circle is 1/2 the area of a full circle. The area of a full circle is pi*r^2. Therefore, the area of a semi-circle is:

Area=\pi r^2/2

Area=\pi (3)^2/2=9\pi /2

The area of a rectangle is the length multiplied by the width:

Area=l*w

Area=6*9=54

The net area is the sum of the rectangle and the semi-circle:

Area=(9\pi /2)+(54)=68.1

8 0
2 years ago
Other questions:
  • PLEASE HELP ASAP, PRIORITIZED HELP WOULD BE APPRECIATED
    7·2 answers
  • Davida bought a pair of earrings, each in the shape of an isosceles triangle with equal side lengths of 24 mm and a base length
    10·1 answer
  • Tape diagram to 5 plus 4​
    9·1 answer
  • Help me please, I don't really get this at all.
    6·2 answers
  • 3x^5 + 2x^2 What is the degree of this polynomial?<br><br>A. 1<br>B. 3<br>C. 5<br>D. 6​
    15·2 answers
  • HELP I NEED HELP ASAP
    15·2 answers
  • John plans to practice piano at least 2 1 2 212 hours this weekend. If he practices 1 1 6 116 hours on Saturday and 1 1 4 114 ho
    15·1 answer
  • D) | Is side-side-angle a congruence rule? Is angle-side-side<br> a congruence rule? Explain.
    5·1 answer
  • 15. Find M /_ B.
    5·2 answers
  • Please save me from this death trap
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!