All categories

2 years ago

P(Q) = 12/17 P(R) = 3/8 If Q and Rare independent events, find the PQ and R).

Mathematics

1 answer:

kodGreya [7K]2 years ago

6 0

Answer:

9/34

Step-by-step explanation:

P(QnR) = P(Q) * P(R)

= 12/17 * 3/8

= 9/34

You might be interested in

Which list contains three equivalent fractions for 2/5

ad-work [718]

Answer:

the answer would be

B.) 4/10 6/15 8/20

hope that helps

6 0

3 years ago

Solve for x -4(-5x+2)-3x-5=-30

valentina_108 [34]

Answer:

x=-1

Step-by-step explanation:

-4(-5x+2)-3x-5=-30

open the bracket

+20x-8-3x-5=-30

collect like terms

20x-3x-8-5=-30

17x=-30+13

17x= - 17

divide both sides by 17

x= -1

5 0

3 years ago

Read 2 more answers

3X + 2 = 17 how do I show my work for this?

SCORPION-xisa [38]

Answer:

x = 5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

Identify

3x + 2 = 17

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 2 on both sides: 3x = 15
[Division Property of Equality] Divide 3 on both sides: x = 5

8 0

3 years ago

Read 2 more answers

A shopping center keeps track of the number of customers in each store at lunchtime. The data shows the number of customers in t

V125BC [204]

Answer:

0-4 should go up to 1 5-9 should go up to 3 10-14 should go up to 4 15-19 should go up to 5 20-14 should go up to 2

Step-by-step explanation:

Hope this helps!

6 0

2 years ago

What is the ratio for sinM (Look at the picture)

uysha [10]

Answer:

B) 7/25

Step-by-step explanation:

sin M = opposite/hypotenuse = 7/25

3 0

2 years ago