nr200206 nr200206

12-06-2020
Mathematics

contestada

two regular six-sided dice are rolled. what is the probability that the sum will be at least 9?

Respuesta :

joannamrema17 joannamrema17

12-06-2020

Answer:

The possible numbers when two dice are rolled is 2-12incusive

Of these only 4 and 9 are perfect squares

The probability 4 is rolled is 3/36

The probability that a 9 is rolled is 4/36

So p(4 or 9)

3/36 + 4/36

= 7/36

Answer Link

Otras preguntas

de que número es 9,9 el 30%

A simple pendulum of length 1.5m has a bob of mass 2.0kg. State the formula for the period of small oscillations and evaluate it in this case. (2.43s)

Atom 1 + Atom 2 = Atom 3 + energy The model most likely represents?

Use to rotate 90° clockwise. Identify the transformed vector.

Derive as many sentences as you can from this sentences: The government destroyed the ancient building, which annoyed people. Please help me, l need the answer

If there were only 4 protons, but the number of electrons remained at 6, what would the charge of this atom be? please help!!

Proving Pythagorean Theorem

what is transparency

ESSAY: WRITE A TECHNICAL DOCUMENT GIVING DIRECTIONS Here are your goals for this assignment: • Identify the step-by-step instructions needed • Use formatting te

Select the correct answer from each drop-down menu. Complete the statements about the healthcare professionals involved in Shawn’s medical treatment by selectin