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
valentinak56 [21]
3 years ago
12

There are six read a yellow to blue and for green marbles in a black bag. What are the odds of reaching into the black bag and s

electing a single yellow marble
Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer:

One in 13

Explanation:

The <em>total number of marbles</em> is:

Total = 6R + 1Y + 2B + 4G = 13 marbles.

There is only <em>one yellow marble</em>, so

P(Y) = 1/13

The odds of selecting the single yellow marble are one in 13.

You might be interested in
I have no idea what I am doing. Here is one of my problems,
Alisiya [41]
You need to set up a linear graph. One side with gallons and the other with dollars. Point 1 will be at (1500, 2.10). Point 2 (1300, 2.95). Draw a straight line through these points in your graph and your graph will then give you the answers to your other questions.
3 0
3 years ago
HELP ME PLEASE!!!!<br> ΔAXY ~ ΔABC. What is the value of BC
emmasim [6.3K]

Answer:

BC = 28 \frac{1}{3} ft

Step-by-step explanation:

Given that the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{AX}{AB} = \frac{XY}{BC} , substitute values

\frac{12}{20} = \frac{17}{BC} ( cross- multiply )

12BC = 340 ( divide both sides by 12 )

BC = \frac{340}{12} = \frac{85}{3} = 28 \frac{1}{3}

6 0
3 years ago
Use the distributive property to find the product.
VladimirAG [237]

A Is your answer :D        

W^2 + 2W + 3

4 0
3 years ago
Read 2 more answers
One of the tallest buildings in a country is topped by a high antenna. The angle of elevation from the position of a surveyor on
irina1246 [14]

Answer:

a. distance of the surveyor to the base of the building = 2051.90 ft

b. height of the building = 1384 ft

c. Angle of elevation from the surveyor to the top of the antenna = 38.31°

d. Height of antenna  =  237.08 ft

Step-by-step explanation:

​The picture above is a illustration of the described event.

a = the height of the flag

b = the height of the building

c = distance of the surveyor from the base of the building

the angle of elevation from the position of the surveyor on the ground to the top of the building = 34°  

distance from her position to the top of the building  = 2475 ft

distance from her position to the top of the flag  = 2615 ft

​(a) How far away from the base of the building is the surveyor​ located?​

using the SOHCAHTOA principle

cos 34° = c/2475

c =  0.8290375726  × 2475

c = 2051.8679921

c = 2051.90 ft

(b) How tall is the​ building

The height of the building = b

sin 34° = opposite /hypotenuse

0.5591929035 = b/2475

b =  0.5591929035  × 2475

b =  1384.0024361

b =  1384.00 ft

​(c) What is the angle of elevation from the surveyor to the top of the​ antenna?

let the angle = ∅

cos ∅ = adjacent/hypotenuse

cos ∅ = 2051.90/2615

cos ∅ =  0.784665392

∅ = cos-1  0.784665392

∅ =   38.310258303

∅ =  38.31°

​(d) How tall is the​ antenna?

height of the antenna = a

sin 38.31° = opposite/hypotenuse

sin 38.31° = (a + b)/2615

sin 38.31° × 2615 = (a + b)

(a + b) =  0.6199159917  × 2615

(a + b) =  1621.0803182

(a + b) = 1621. 08 ft

Height of antenna = 1621. 08 - 1384.00  =  237.08031822 ft

Height of antenna  =  237.08 ft

8 0
3 years ago
Which three lengths could be the lengths of the sides of a triangle?
ZanzabumX [31]

Answer:

c

Step-by-step explanation:


5 0
3 years ago
Other questions:
  • A computer program contains one error. In order to find the error, we split the program into 6 blocks and test two of them, sele
    5·1 answer
  • The measure of ∠2 is twelve less than five times the measure of ∠1. If ∠1 and ∠2 form a linear pair, find m∠2.
    9·1 answer
  • -15 as the ratio of 2 intergers
    8·1 answer
  • g Bob's farm harvests corns worth 83 thousand dollars (and nothing else). In each year, there is a 38% chance that a storm will
    7·1 answer
  • How would you explain 2^-3
    12·1 answer
  • Simplify the expression: 6 + 3(x + 4)
    15·2 answers
  • Please help me I have no clue what’s going on lol
    10·1 answer
  • Select the table that represents a linear function. ( graph them if necessary).
    14·2 answers
  • Please need help thank you
    7·1 answer
  • 3- -27x'yó<br> SOMEONE HELP ASAPPP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!