Answer:
john has a greater ratio of shirts to pants
Step-by-step explanation:
jason- 5:2
table:
shirt :5 10 15 20 25 30 35 40 45
pants:2 4 6 8 10 12 14 16 18 20
john-7:3
table:
shirts:7 14 21 28 35 42 49 56 63
pants:3 6 9 1 2 15 18 21 24 27
Total no of students=24
students who scored A=8
probability of picking an A student=8/24=1/3
Answer: 6
Step-by-step explanation:
Let's use a rule of three here.
2 rooms in 1/3 h
x rooms in 1 h
![\frac{2}{x}=\frac{\frac{1}{3} }{1}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7Bx%7D%3D%5Cfrac%7B%5Cfrac%7B1%7D%7B3%7D%20%7D%7B1%7D)
Solve for x;
![x=\frac{2*1}{\frac{1}{3} }](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B2%2A1%7D%7B%5Cfrac%7B1%7D%7B3%7D%20%7D)
Remember that when you divide by a fraction, you invert the fraction and multiply by the numerator.
1/3 inverted is 3/1 or 3
![x=(2*1)*3](https://tex.z-dn.net/?f=x%3D%282%2A1%29%2A3)
![x=(2)*3\\x=6](https://tex.z-dn.net/?f=x%3D%282%29%2A3%5C%5Cx%3D6)
9p=-14
p=-14/9 is the answer to the problem
5p+4p+6= -8
9p= -8-6
9p=-14
p= -14/9
X equals to 3
27 times 3 is 81 and 9 times 3 is 27