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
alexira [117]
3 years ago
15

Ronna has volleyball practice every 4 days. Ronna also has violin lessons every 10 days. She has both activities today after sch

ool. When will she have both activities again on the same day?
Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0

Answer:

She have both activities again on 20th day from now.

Step-by-step explanation:

Given :Ronna has volleyball practice every 4 days

         Ronna also has violin lessons every 10 days.

To Find : When will she have both activities again on the same day?

Solution:

We will find the LCM of 4 and 10

2  |   4 ,10

2  |   2 , 5

5  |   1  , 5

   |   1  ,  1

So, LCM = 2\times 2 \times 5

LCM =20

Hence she have both activities again on 20th day from now.

You might be interested in
Complete. Express the product in simplest form.<br><br> 2/5 of 7/10 =
tester [92]
Of means multiply in math (most of the time). 
So multiply. 
2/5 x 7/10 = 14/50 divided by 2/2 = 7/25 
3 0
3 years ago
Read 2 more answers
Estimate using the clustering method. 36.61 + 35.907 + 37.2
Elza [17]

Answer:

108

Step-by-step explanation:

Hope it helps also give me brainliest

7 0
3 years ago
Read 2 more answers
Vector v has a direction of (5,3) find the direction angle for v to the nearest degree
Vesnalui [34]

Answer:

31^{\circ}

Step-by-step explanation:

We have been given that vector v has a direction of (5,3). We are asked to find direction angle for v to nearest degree.

We know that direction of vector with components (a,b) can be determined by \theta=\text{tan}^{-1}(\frac{b}{a}).

Upon substituting the components of given vector in above formula, we will get:

\theta=\text{tan}^{-1}(\frac{3}{5})

\theta=30.9637565^{\circ}

Upon rounding to nearest degree, we will get:

\theta\approx 31^{\circ}

Therefore, the direction angle for vector v is 31 degrees.

3 0
3 years ago
What is an ordered pair (x,y) that is a solution to x-3y=3
Alina [70]

Answer:

an ordered pair could be (9,2)

6 0
3 years ago
Joanna receives 8$ an hour when she works at the coffee shop plus she earns tips as well. Last week she made 40$ in tips and ear
densk [106]

Answer:

she worked 17 hours

Step-by-step explanation:

first you subtract 256-40

then you get 216 and divide by 8

then you get 27 as an answer

3 0
3 years ago
Other questions:
  • Want money answer this.
    15·2 answers
  • One winter day, the outside temperature, y, was never below −1°. The inside of a car was always warmer than the temperature outs
    15·2 answers
  • WILL VOTE BRAINLIEST PLEASE HELP!
    7·1 answer
  • Stephanie has $152 in the bank she with drawl $20 then she deposits $84 write an addition expression to represent this situation
    10·1 answer
  • A motor is 85.4 % efficient: that is, the output is 85.4 % of the input. What is the input if the motor delivers 10.75 hp. ( Rou
    6·1 answer
  • For prime numbers :
    12·2 answers
  • Which choices are equivalent to the expression below? Check all that apply.<br> 3sqrt8
    7·1 answer
  • Brian is riding his bike. He biked a distance of 14 miles at a rate of 14 miles per hour. Rearrange the distance formula, d = rt
    15·1 answer
  • How do I increase and decrease by 10 and 15 percent
    7·1 answer
  • What’s the answer to this question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!