PLZZZ HELP ILL GIVE BRAINLIEST
...
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 Ć 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
How to find the exponential function y=ca^x, with points (1,2) and (2,1)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/biologiya.png)
Biology, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/biologiya.png)
Biology, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.03.2021 23:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.03.2021 23:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.03.2021 23:50