Answer:
£
Step-by-step explanation:
Let amount that abby gets![=x](https://tex.z-dn.net/?f=%3Dx)
Given that ![\frac{Amount\ of\ abby}{Amount\ of\ Ben} =\frac{2}{7}](https://tex.z-dn.net/?f=%5Cfrac%7BAmount%5C%20of%5C%20abby%7D%7BAmount%5C%20of%5C%20Ben%7D%20%3D%5Cfrac%7B2%7D%7B7%7D)
![Amount\ of\ ben=\frac{7}{2}\times Amount\ of\ abby\\ =\frac{7}{2}\ x](https://tex.z-dn.net/?f=Amount%5C%20of%5C%20ben%3D%5Cfrac%7B7%7D%7B2%7D%5Ctimes%20Amount%5C%20of%5C%20abby%5C%5C%20%3D%5Cfrac%7B7%7D%7B2%7D%5C%20x)
Amount of chole + amount of Danesh
of abby
![=1.5 \ x](https://tex.z-dn.net/?f=%3D1.5%20%5C%20x)
![x +\frac{7}{2} \ x + 1.5 \ x =360\\\\6x=360\\\\x=\frac{360}{6}\\\\x=60](https://tex.z-dn.net/?f=x%20%2B%5Cfrac%7B7%7D%7B2%7D%20%5C%20x%20%2B%201.5%20%5C%20x%20%3D360%5C%5C%5C%5C6x%3D360%5C%5C%5C%5Cx%3D%5Cfrac%7B360%7D%7B6%7D%5C%5C%5C%5Cx%3D60)
![Amount\ of\ Ben =\frac{7}{2}\ x = \frac{7}{2} \times 60\\\\=7\times 30\\\\=210](https://tex.z-dn.net/?f=Amount%5C%20of%5C%20Ben%20%3D%5Cfrac%7B7%7D%7B2%7D%5C%20x%20%3D%20%5Cfrac%7B7%7D%7B2%7D%20%5Ctimes%2060%5C%5C%5C%5C%3D7%5Ctimes%2030%5C%5C%5C%5C%3D210)
Answer:
Doug’s test score is 1.20 standard deviations above the average test score of the students in the course.
I just took the test and got it right :)
Step-by-step explanation:
Answer:
0.58x3=1.74
Step-by-step explanation:
first, you line up the numbers, easiest with the 0.58 on top. then, you multiply 3x8, which is 24. you put the four in the hundredths place, and carry the two. then, you multiply 3x5 and get 15, and add the two, making it 17. you put the seven in the tenths place, and carry the one the ones place. then you will multiply three by zero and get zero. finally, you add the one, and your answer is 1.74.
The twentieth digit would be 20. Hope you found this helpful
Answer:SORRY:(
I do not really get the question so i do not know
Step-by-step explanation: