Mathematics, 10.07.2021 21:20 sportygirlscand
Josie's hair currently falls about 16 centimeters (\text{cm})(cm)left parenthesis, start text, c, m, end text, right parenthesis below her shoulder and grows about 5\text{ cm}5 cm5, start text, space, c, m, end text every 4 months. Josie plans to grow her hair and donate about 21\text{ cm}21 cm21, start text, space, c, m, end text of her hair to charity after her next haircut. If Josie would like to have her hair fall about 5\text{ cm}5 cm5, start text, space, c, m, end text below her shoulders after her next haircut, which of the following equations could be used to find the number of months, mmm, for which Josie must grow her hair?
Answers: 3
Mathematics, 21.06.2019 16:30
In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)
Answers: 2
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 19:00
Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2
Answers: 1
Mathematics, 21.06.2019 19:10
Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?
Answers: 1
Josie's hair currently falls about 16 centimeters (\text{cm})(cm)left parenthesis, start text, c, m,...
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