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15 over 76,894 and x over 100. You cross multiply15 with 100 which gives you 1500 and divide by the number you have left, 76,894. You get 0.0195073738.
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Answer:
3^7 x 1/3^4; in other words the first choice
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
D because square roots of negative numbers are imaginary
Answer:
Geography.
Step-by-step explanation:
Geographers use many tools in their work. Maps, globes, photos, satellite images, and models are all tools that geographers might use. Geographers who study ancient Egypt might want to know how the people used the Nile River. For example, the Nile is known to flood. Geographers might study how people dealt with flooding. They might also want to know if or how they used floods to help them.
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