(w 15/w 5)4 simplified

Mathematics

1 answer:

alex41 [277]3 years ago

7 0

Answer:

Step-by-step explanation:

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A random survey of seventh- and eighth-grade students was conducted to find out how many hours are spent doing homework each nig

Radda [10]

Answer:

Eighth graders have the greater median

Step-by-step explanation:

In box-and-whisker plots, the median is the line in the middle of the box. The median for the seventh graders is about 3.5 and the median for the eighth graders is 4. Therefore, the eighth graders have a greater median.

5 0

2 years ago

Will give brainiest!

ddd [48]

Answer:

$\frac{4}{5}$

Step-by-step explanation:

$( \cos \theta) ^{2} + ( \sin \theta) ^{2} = 1 \\ \\ \therefore \: { \bigg( \frac{{6} }{10} \bigg)}^{2} + ( \sin \theta) ^{2} = 1 \\ \\ \frac{36}{100} + ( \sin \theta) ^{2} = 1 \\ \\ ( \sin \theta) ^{2} = 1 - \frac{36}{100} \\ \\ ( \sin \theta) ^{2} = \frac{100 - 36}{100} \\ \\ ( \sin \theta) ^{2} = \frac{64}{100} \\ \\ \sin \theta = \sqrt{\frac{64}{100} } \\ \\ \sin \theta = \frac{8}{10} \\ \\ \sin \theta = \frac{4}{5}$