Mathematics, 12.12.2021 01:30 349222
Brandon decided to make his own hand sanitizer. To be effective, hand sanitizer should contain 60% alcohol.
1. How much water does Brandon need to make 250 ml of hand sanitizer?
2. If Brandon uses 120 ml of pure alcohol, how much hand sanitizer can he make?
Answers: 1
Mathematics, 21.06.2019 18:50
The trigonometric ratios sine and secant are reciprocals of each other
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Mathematics, 21.06.2019 22:00
Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.
Answers: 1
Mathematics, 22.06.2019 03:30
Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.
Answers: 1
Brandon decided to make his own hand sanitizer. To be effective, hand sanitizer should contain 60% a...
Chemistry, 03.12.2021 23:30