Mathematics, 05.10.2021 14:00 veronicamixon1970
1. Which is a step when multiplying or dividing numbers written in scientific notation?
O Express the numbers in standard notation.
Make sure the final answer is expressed in standard notation.
If the values of the exponents are not like, rewrite the number with the smaller exponent so that it has the value of the larger exponent.
Add or subtract the exponents as needed
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Mathematics, 21.06.2019 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
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Mathematics, 21.06.2019 20:00, ayoismeisalex
He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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1. Which is a step when multiplying or dividing numbers written in scientific notation?
O Express...
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