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
Alekssandra [29.7K]
3 years ago
12

There is a bag filled with 4 blue and 5 red marbles.

Mathematics
1 answer:
Elan Coil [88]3 years ago
3 0
4/9 (4 out of 9) because you add them all together then count the number of blue marbles then since you put back the first marble, the dominator is still the same
You might be interested in
A city planner is rerouting traffic in order to work on a stretch of road. The equation of the path of the old route can be desc
g100num [7]

Answer:

y - Q = -5/2(x - P)

Step-by-step explanation:

The equation of a line in point slope form is expressed as y - y0 = m(x-x0)

(x0, y0) is the point

m is the slope

Given the equation

y = 2/5x− 4.

Slope m  = 2/5

Slope of the perpendicular line = -1/(2/5) = -5/2

Point;

x0 = P

y0 = Q

Substitute into the formula;

y - y0 = m(x-x0)

y - Q = -5/2(x - P)

This gives the required equation

5 0
3 years ago
8/2(2+2)=?<br><br> 100 points to the best answer!
Effectus [21]

Answer:

16

Step-by-step explanation:

8/2(2+2)

- According to the rules of BEDMAS, solve the values inside the bracket.

8/2 (4)

- Simplify the fraction outside the bracket.

4(4)

- Multiply the two values.

= 16

7 0
3 years ago
Read 2 more answers
How do you solve number 13 and 14?
Ulleksa [173]
This is what I got hope u get it right gl

3 0
3 years ago
Lin ran 29 meters in 10 seconds. she ran at a constant speed. At this rate, how far can she run in 1 minute
scoundrel [369]

Answer:

2.9 per second

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
When Katya factored 288, she listed these factors: 1, 2, 3, 6, 8, 9, 12, 16, 18, 32, 36, 48, 72, 96, and 288. Use a factor rainb
REY [17]

Answer:

Please find a representation of the factor rainbow below.

The missing factors are: 4, 24, and 144

Step-by-step explanation:

The factors of a number are those numbers that can divide another number without remainder. In this case where Katya factored 288, it means she listed the numbers that can divide 288 without reminder (factors of 288). However, among the factors she listed, THREE factors are missing.

To get the missing factors, we can use a FACTOR RAINBOW, which is a display of the factors of a number in a rainbow shape. The factors are arranged from smallest to largest number in such a way that the two numbers attached to a line can be multiplied to give the original number.

From the attached factor rainbow (see attached image), it can be observed that factors:  4, 24, and 144 are missing in the list of factors Katya provided.

4 0
3 years ago
Other questions:
  • Solve: negative 1/2 x + 1 = –x + 8<br><br> 7<br> 1/2<br> 14<br> 18
    11·1 answer
  • Sparkles the unicorn is in the forest. she is helping herself to a nice big juicy apple. the monkey grabs the apple out of her m
    8·2 answers
  • Sam has a barn that is 16 feet high. He needs to replace a piece of roofing and wants to use a ladder that will rest 8 feet from
    12·1 answer
  • What is the gcf of 16 24 32
    10·2 answers
  • 142 cases. If the daily growth rate is 6.4%, how many days will it take for the number of cases to double
    11·1 answer
  • What are the radian measures of all angle whose sine is?
    14·1 answer
  • Which of the triangles shown are isosceles triangles?
    15·2 answers
  • Hurry please (ignore this part hdhdjsfjenejfixhebrfisj)
    8·1 answer
  • What fraction benchmark is .58 closest to?
    11·1 answer
  • Which of the following numbers is shown plotted on the number line ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!