subject
Mathematics, 10.12.2019 23:31 prudencerufus

Peter wants to hang his paintings on a wall that is 2 1/2 meters high and 5 1/2 meters wide. he hangs four paintings each of which is 1 1/4 meters high and 2/3 meter wide. what area of the wall is not covered by paintings?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence:
Answers: 3
question
Mathematics, 21.06.2019 23:30
I’m really confused and need to learn this
Answers: 1
question
Mathematics, 22.06.2019 00:10
Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.
Answers: 3
question
Mathematics, 22.06.2019 02:00
Identify the percent of change as an increase or a decrease. 75 people to 25 people response - correct increase decrease question 2 find the percent of change. round to the nearest tenth of a percent.
Answers: 3
You know the right answer?
Peter wants to hang his paintings on a wall that is 2 1/2 meters high and 5 1/2 meters wide. he hang...
Questions
question
Chemistry, 03.03.2021 14:00
question
English, 03.03.2021 14:00
question
History, 03.03.2021 14:00
question
Mathematics, 03.03.2021 14:00