yesenia1162
17.02.2021 •
Mathematics
For which equations is 8 a solution? Select the four correct answers.
OX+6 - 2
Ox+2-10
O x-4-4
O x-2-10
2x=4
3x= 24
ož - 16
OŠ - 1
Solved
Show answers
More tips
- W Work and Career How much does an honest traffic police officer earn in a day?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- L Leisure and Entertainment How to Learn to Draw Graffiti: Tips for Beginners...
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- S Sport How to Do a Jumping Split...
- H Health and Medicine How Did Inna Lose Weight on Dom 2?...
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- F Food and Cooking How to Set Up Ventrilo - The Ultimate Guide...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
Answers on questions: Mathematics
- M Mathematics How is 1 over 9 a rational number?...
- M Mathematics Question 10, Can someone help me please ?...
- M Mathematics There are 270 students in yr7, each student studies one of french or German or Spanish....
- M Mathematics if the equation 2x^2+ bx+ 5=0 has no real solutions, which of the following must be true A. b^2 10 B. b^2 10 C. b^240...
- M Mathematics El precio de un ordenador es de 3500000 sin IVA ¿cuanto hay que pagar por él si el IVA es del 19%?...
- M Mathematics HELP PLEASE options A) AAS B) ASA C) HL D) SAS...
- M Mathematics As x 3. Two pens and a pencil cost Rs 32. A pen and a pencil cost Rs 20. Taking the priceof a pen as Rs p and the price of a pencil as Rs q,construct a pair of simultaneousequations...
- M Mathematics MATEMÁTICA - Questão 07: Eliane é uma pessoa extremamente organizada e gosta de arrumar todos os seus pertences seguindo um padrão de organização. Para suas canetas...
- M Mathematics Please help with number 1...
- M Mathematics Which set of coordinates satises the system of equations y = x − 3 and y = -2x + 1? A. A B. B C. C D. D...
Ответ:
3x = 24
x/8 = 11
x - 4 = 4
x + 2 = 10
Ответ:
Ответ:
50%
Step-by-step explanation:
The experimental probability in an experiment is the probability that an event will take place, based on an experiment you conducted.
1. What event are we looking for in this experiment? We‘re looking for the probability that after picking 4 students at random, at least one has blue eyes.
2. How do you calculate this probability? A test has N trials, each trial you record whether or not an event took place or not. Then you get the experimental probability of that event by summing the amount of times an event took place, and dividing by N.
3. So looking at this table I see 10 instances where the group of 4 had 1 or more students with blue eyes.
There were N = 20 trials so the experimental probability is 10/20 = 50%.