Mathematics, 05.02.2022 16:10, hanpscl
*PLEASE HELP* * IF YOU DONT KNOW, DONT ANSWER* *IRRELEVANT ANSWERS WILL REPORTED * a
bricklayer is building a garden retaining wall. 5 hours into the second day she stacked 850 bricks. 9 hours into the second day she stacked 1330.
How many bricks does she stack per hour?
How many bricks had been stacked on the first day?
(No picture provided)
Answers: 1
Mathematics, 21.06.2019 16:30, madisonenglishp2qkow
Anyone know? will mark brainliest if you're correct!
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 22.06.2019 02:00, embersongracie
Asix-sided die of unknown bias is rolled 20 times, and the number 3 comes up 6 times. in the next three rounds (the die is rolled 20 times in each round), the number 3 comes up 6 times, 5 times, and 7 times. the experimental probability of rolling a 3 is 10 %, which is approximately % more than its theoretical probability. (round off your answers to the nearest integer.)
Answers: 1
*PLEASE HELP* * IF YOU DONT KNOW, DONT ANSWER* *IRRELEVANT ANSWERS WILL REPORTED * a
bricklayer is...
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