A jar contains 4 red marbles, numbered 1 to 4, and 11 blue marbles numbered 1 to 11. A marble is chosen at random. If you're told the marble is red, what is the probability that it has the number 2 on it?
Answers
Answer:
25%
Step-by-step explanation:
So there are four marbles that are red.
It doesnt matter if we have a probability of picking blue because the question says you are picking red.
There are four possible outcomes and one favorable outcome so it is 1/4 of 25/100 or 25%
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Related Questions
18 divided by x = -2 what is the x equal to?
What’s the explicit equation for 100, 80, 60, 40
Please help asap Make sure to draw a table to visualize your data.You can use desmos to check your answers as well. When putting in the function into desmos, you must put it as (ex: y=30000*(1.04)^x) Desmos does not recognize other letters than x and y.
You have 1 case of soap bars and there are 150 bars in a case. You use 300 bars of soap per day. How many cases do you need to order to have enough for 7 days?* 11 12 13 14
Answers
Answer:
The solution of the given inequality is:
Step-by-step explanation:
Given the inequality equation:
Subtraction property of equality states that you subtract the same number to both sides of an equation.
Subtract 8 to both sides of an equation.
Simplify:
Division property of equality states that you divide the same number to both sides of an equation.
Divide both sides by 3 we get;
Simplify:
therefore, the solution of the given inequality is: or
Subtract 8 from both sides
3b≥14-8
3b≥6
Divide both sides by 3
b≥6/3
b≥2
Answers
Aptitude tests often deal with solving issues using logical reasoning and behavior when solving problems.
The correct answer is:
B. Test your actual skills, such as typing
Explanation:
There are four different types of aptitude tests.
Skills tests are usually easy tasks relating to an important function of the job, such as typing speeds or data entry.
Knowledge tests are designed to measure how much a prospective employee knows about a particular aspect of the job to ensure he or she has the required level of knowledge for the job.
Ability tests are used to measure cognitive or mental ability, and are based on presenting candidates with workplace scenarios and asking them to explain what they would do in a particular situation.
The most commonly used personality tests measure five basic factors of personality – openness to experience, extroversion, agreeableness, conscientiousness, and emotional stability. This is often used for sales positions to predict performance.
0,40 m dan tinggi tabung = 50 cm, volume
tabung tersebut adalah ....
A. 0,2512 m³
B.
EVC.
C.
D.
2,512 m³
25,12 m³
251,1 m³
Answers
b.(a + bi) × 0 = 0
c.(a + bi) × (c + di) = (c + di) × (a + bi)
d.(a + bi) × 1 = (a + bi)
Answers
The identity property of multiplication states that the product of 1 and any number is that given number.
We have then, for example:
Where,
a: real number
Applying the definition, we have that the expression that models the identity property is given by:
Where,
a: real part
bi: imaginary part Answer:
d.(a + bi) × 1 = (a + bi)
Equation shows identity property of multiplication is (a + bi) × 1 = (a + bi)
The correct option is (d)
What is Identity property of multiplication?
The identity property of multiplication says that the product of 1 and any number is that number.
We know, Identity property of multiplication states that
"the product of 1 and any number is that given number".
We know that every complex number have two parts one is real and other is imaginary.
If a is real number and b is imaginary part then by definition
(a + bi) × 1 = (a + bi).
1. Uses Distributive Property of Multiplication.
2. Zero product property.
3. Commutative property of multiplication
4. Identity property of multiplication.
Hence, equation shows identity property of multiplication is (a + bi) × 1 = (a + bi)
Learn more identity property of multiplication here:
#SPJ5
Answers