Iam lost!
a person 5.5 feet tall stands in line of a shadow cast from the top of the house....
Mathematics, 06.11.2019 14:31 Aryanagillman6133
Iam lost!
a person 5.5 feet tall stands in line of a shadow cast from the top of the house. the shadow hits the top of the person's head, and continues until the shadow ends on the ground 2.8 feet from the person's shoes. the distance along the ground from the tip of the shadow to the house is 16.4 feet. find the height of the house.
Answers: 2
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School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
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Mathematics, 22.06.2019 01:40
(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean
Answers: 2
Mathematics, 22.06.2019 05:00
The cost varies directly with the number of tickets purchased. it costs $145 for 10 people to attend a concert. a. what is the constant of proportionality (k)? b. write the direct variation equation. c. home much does it cost for 8 people? d. graph this situation. be sure to label each axis and give the graph a title.
Answers: 1
Mathematics, 22.06.2019 06:00
When a whole number is multiplied by 104, how does the placement of the decimal point change? a. it moves ten places to the right. b. it moves four places to the left. c. it moves ten places to the left. d. it moves four places to the right.
Answers: 1
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