write an equation or inequality to solve this question
john bought ten books all at the...
![subject](/tpl/images/cats/mat.png)
Mathematics, 26.09.2019 04:10 nida7864
write an equation or inequality to solve this question
john bought ten books all at the same price. the total cost of the books was $242. he gave two books to his friend. what was the value of the books that he gave to his friend?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:20
Find the area of the surface obtained by rotating the curve z=4e^2y from y = 0 to y =1 about the y-axis. the area is square units
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 05:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 05:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 05:10
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 05:10
![question](/tpl/images/cats/en.png)
English, 24.06.2019 05:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 24.06.2019 05:10
![question](/tpl/images/cats/biologiya.png)
Biology, 24.06.2019 05:10
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 05:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 24.06.2019 05:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 24.06.2019 05:10
![question](/tpl/images/cats/en.png)