Why is it helpful to name the central ideas of a text?(1 point) Responses to learn additional details about the topic of the text to learn additional details about the topic of the text to help you read with greater focus on the text's purpose to help you read with greater focus on the text's purpose to give you an overview of the ideas in the text to give you an overview of the ideas in the text to help you define the topic of a text
To give you an overview of the ideas in the text
Which statement describes the relationship between the central ideas and supporting details in a text?(1 point) Responses The central ideas organize supporting details into a logical sequence. The central ideas organize supporting details into a logical sequence. Supporting details provide information unrelated to the central ideas. Supporting details provide information unrelated to the central ideas. Supporting details explain the central ideas of the text. Supporting details explain the central ideas of the text. The central ideas reveal the topic of the supporting details.
The central ideas organize supporting details into a logical sequence.
Which strategy can help a reader find the central ideas of a text?(1 point) Responses looking for supporting details and repetition of key words in the text looking for supporting details and repetition of key words in the text looking for information about the author of the text looking for information about the author of the text reading another text about the same topic reading another text about the same topic looking up unfamiliar words from the text in a dictionary looking up unfamiliar words from the text in a dictionary
Looking for supporting details and repetition of key words in the text
A competitive cliff-diver jumps from a height of 75 feet. Find the number of feet the diver is above the ocean in 2 seconds. Evaluate for t=2 by using the formula 75−16t2 , where t is time in seconds. (1 point) $$
To find the number of feet the diver is above the ocean after 2 seconds, we need to substitute t=2 into the formula 75 - 16t^2:
75 - 16(2)^2
First, we evaluate 2 squared:
75 - 16(4)
Next, we multiply 16 by 4:
75 - 64
Finally, we subtract 64 from 75 to find the answer:
11
Therefore, the diver is 11 feet above the ocean after 2 seconds.
82x(-13)
To calculate 82 multiplied by -13, simply multiply the two numbers together:
82 x (-13) = -1066
Therefore, 82 multiplied by -13 equals -1066.