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
NikAS [45]
2 years ago
9

The value of y varies directly with x. When y=55, x=1/4. Determine the constant of proportionality

Mathematics
1 answer:
docker41 [41]2 years ago
4 0

Answer:

<u>k = 220</u>

Step-by-step explanation:

<u>Proportion of y and x</u>

  • y = kx

<u>Given</u> :

  • y = 55
  • x = 1/4

<u>Solving</u> :

  • 55 = k/4
  • k = 55 x 4
  • <u>k = 220</u>
You might be interested in
Uhh I need help, yes ik I’m dumb
Soloha48 [4]

Answer:

1\frac{7}{9}

Step-by-step explanation:

1\frac{1}{3} is the same as 4/3 so you'd be multiplying 4/3 x 4/3 so you multiply straight across to get 16/9 when you simplify you are left with 1 7/9

Hope that helps and have a great day!

8 0
3 years ago
Does 5 hundreds = 50 tens?
Scilla [17]
Yes, It actually does

8 0
4 years ago
Read 2 more answers
Find the slope of the line passing through the points (-2,-7) and (3,5).
Oduvanchick [21]

Answer:

12/5

Step-by-step explanation:

m= slope

m=Y2-Y1/X2-X1

Y2=5, Y1=-7, X2=3, X1=-2

Substitute into equation

m=5-(-7)/3-(-2)

m=5+7/3+2

m=12/5

slope is 12/5

5 0
4 years ago
Sonji paid $25.00 for two scarves, which were different prices. When she got home she could not find the receipt. She
Nimfa-mama [501]
Let the less expensive scarf be x

expensive scarf = $3 + x

According To The Question,

x+x+$3=$25

2x+$3=25

2x=22

x=$11

expensive scarf = x + $3 = $11 + $3 = $14

HOPE THIS WILL HELP YOU
8 0
3 years ago
Read 2 more answers
Ben visits the park every 2 days and goes to the library every 5 days. if ben gets to do both of these today, how many days will
Alex Ar [27]
You could label "today" as "0."

Park every 2 days:  2, 4, 6, 8, 10, 12, 14, (etc.) days
Library every 5 days:  5, 10, 15, 20 (etc.)

You can see that the smallest number of days that must go by before Ben can do both things on one day is 10.
4 0
4 years ago
Other questions:
  • Tell two ways the values of 318,274 and 138,524 are alike
    7·1 answer
  • What is the average rate of change between
    12·2 answers
  • Victor Malaba has a net income of $1,240 per month. If he spends $150 on food, $244 on a car payment, $300 on rent, and $50 on s
    5·2 answers
  • 0.51 + 0.63 = ?<br> and<br> 1.93 + 1.73 = ?
    9·2 answers
  • Find the slope of the line through the given points.<br> (-9, -7) and (-11, -13)
    7·1 answer
  • Please help me with 2 and 3.
    8·2 answers
  • Find the area of the patio
    12·1 answer
  • Which inequality is true?
    9·2 answers
  • 64 feet <br> 30 feet <br> 20 feet<br> 40 feet<br><br> What is the area
    12·1 answer
  • An arrow travels north 56 meters in 0.7 seconds. What is its velocity? 39.2 m/s 39.2 m/s north 80 m/s north 80 m/s
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!