Mathematics, 04.12.2020 20:00 TrueKing184
In 1 hour of babysitting, Rajiv makes $8. He makes $16 in 2 hours, and $32 10 points
in 4 hours. Is this relationship proportional? If so, what is k and the
correct equation? *
Yes, this is a proportional relationship. K = 8; y = 8X
Yes, this is a proportional relationship. K = 4; y = 4x
Yes, this is a proportional relationship. K = 1/2; y = 1/2x
No, it is not proportional.
10 points
On the seventh-grade trip to Washington D. C., for every 8 students,
there were 3 chaperones. If 12 chaperones were needed, how many
students went on the trip?*
Answers: 1
Mathematics, 21.06.2019 14:30
Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!
Answers: 1
Mathematics, 21.06.2019 17:00
Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.
Answers: 1
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
In 1 hour of babysitting, Rajiv makes $8. He makes $16 in 2 hours, and $32 10 points
in 4 hours. Is...
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