Mathematics, 16.12.2019 20:31 lyssssasantiago9844
You want to know how many miles harriet went. which situation about her exercise best represents the inequality 15x 7 > 52?
a.
harriet exercised more than 52 minutes. she stretched to warm up, ran, and stretched to cool down. she spent 15 minutes stretching and 7 minutes running each mile.
b.
harriet exercised for at least 52 minutes. she stretched to warm up, walked, and stretched to cool down. she spent 7 minutes stretching and 15 minutes walking each mile.
c.
harriet exercised for at least 52 minutes. she stretched to warm up, ran, and stretched to cool down. she spent 15 minutes stretching and 7 minutes running each mile.
d.
harriet exercised more than 52 minutes. she stretched to warm up, walked, and stretched to cool down. she spent 7 minutes stretching and 15 minutes walking each mile.
Answers: 2
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Deena is planting two rectangular gardens. one garden is 3.67 feet by 8.56 feet, and the other garden is 3.67 feet by 7.45 feet. which expression does not respresent the total area in square feet of the two gardens
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In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.
Answers: 3
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Write a linear funtion f with the values f(2)=-1, and f(5)=4
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