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
podryga [215]
4 years ago
11

Urgent help please. 30 points

Mathematics
2 answers:
Alexxx [7]4 years ago
7 0

Answer:

A. 7/13 B. 9 C. 13 D. 7/13 E. 5/14 F. 6/13 G. Red

Step-by-step explanation:

First we take a ball from bag one, there are 14 balls, 5 red, 9 blue, then, there is 5/14 for red and 9/14 for blue.

Then we take a ball from the second bag and we have 13 balls: 7blue and 6 red, so the posibilities are 7/13 for blue and 6/13 for red.

As it doesn't says anything about mixing balls of both bags, it does not matter the result of the first bag for the probabilities in the second one.

bulgar [2K]4 years ago
4 0
I believe it goes 6 7 5 9
You might be interested in
Can you please help me with this question?
cestrela7 [59]

Answer:

A. 3

Step-by-step explanation:

since it is just reflected the length dosen't change

5 0
3 years ago
If f(x) = x - 5, then match each of the following.
stepladder [879]

Answer:

4

Step-by-6step explanation:

4-65

8 0
3 years ago
An escalator lifts people to the second floor of a building, 25 ft above the first floor. The escalator rises at a 30o angle. To
melamori03 [73]

Answer:

a person travel 50 ft from the bottom to the top of the escalator

Step-by-step explanation:

An escalator lifts people to the second floor of a building, 25 ft above the first floor. The escalator rises at a 30 degree angle

The escalator forms a right angle triangle

opposite to 30 degree angle is 25 feet. to find the distance from the bottom to the top of the escalator we find the hypotenuse

let x be the hypotenuse

sin(theta)=\frac{opposite}{hypotenuse}

sin(30)=\frac{25}{x}\\x sin(30)= 25\\x=\frac{25}{sin(30)} \\x=50\\

a person travel 50 ft from the bottom to the top of the escalator

6 0
3 years ago
Why there is 60 minutes in a hour ?
VARVARA [1.3K]

Step-by-step explanation:

THE DIVISION of the hour into 60 minutes and of the minute into 60 seconds comes from the Babylonians who used a sexagesimal (counting in 60s) system for mathematics and astronomy. They derived their number system from the Sumerians who were using it as early as 3500 BC.

3 0
3 years ago
Read 2 more answers
Through(-4,3), slope=-2/3
DaniilM [7]
Y=-2/3x+1/3 check photo for work!

6 0
3 years ago
Read 2 more answers
Other questions:
  • 0.2x + 3.4 + 0.8x = 4 <br><br> x = ?
    11·1 answer
  • Which type of correlation is suggested by the scatter plot?
    7·2 answers
  • Solve the equation below using completing the square method<br><br> 6y 2 – y – 15 = 0
    10·1 answer
  • A full-term baby is born weighing 9.15 pounds. What is the baby's z-score?
    14·1 answer
  • Raven is 6 2/3 ft tall. Her sister is 3/4 as tall as her. How tall is Raven's sister?
    13·1 answer
  • Can someone explain how to do this? My books and don't didn't tell me what I'm supposed to do to solve this.
    6·1 answer
  • 2y+3y-6(y+2)=-y+6 solve for y
    7·1 answer
  • HELP!!!!!!!!!!!!!!! <br> PLEASE THE PICTURE IS BELOW
    14·1 answer
  • Graphy<br> 3<br> -2 + 2.<br> 4<br> 4
    7·1 answer
  • Which statement describes the transformation of figure 2 into figure 3?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!