Answer:
E) 99%
Step-by-step explanation:
So assuming there is no other grades and these tests average out to 100% of Maya's grade
With a current grade of 87% and a final weight of 25% (1/4 tests) she will need to score a 99% on her final to get a 90% for her average.
Answer: Part A 11520 for the blue one
Part B for the orange one is 12
Step-by-step explanation:
Multiply them all by each other
Answer: To find the answers to this item, we are to arranged the given data points in increasing order. The arrangement would be,
97, 163, 169, 175, 184, 199
The lower quartile is the median of the lower half of the data points. In this case, 97, 163, 169. The median is equal to 163.
The upper quartile is the median of the upper half of the data points. In this case, 175, 184, 199. The median is equal to 184.
Hence, the answers to this item is that lower quartile is equal to 163 and upper quartile is equal to 184. The first option.
Step-by-step explanation:
Answer:
x = 10.0955 or x = 10.1 (round up to 1 decimal)
Step-by-step explanation:
x^2 = (5.6)^2 + (8.4)^2
x^2 = 31.36 + 70.56
x^2 = 101.92
x = 10.0955