Examples - Measurements in cooking; Metric measurements (7 1/4”); Distance (9 1/2 miles)
Real-World Problem - You’re baking and need to triple a recipe. The recipe calls for 3 3/4 cups flour (per recipe). You’d need to triple that amount to make how much you’re looking to make. (3 x 3 3/4 = 11 1/4 cups flour)
Answer:
Math:9.75
Science:6
Step-by-step explanation:
Not 100% sure on those answers but here is hot to figure the problem out:
A point that falls outside the data set's inner fences is classified as a minor outlier, while one that falls outside the outer fences is classified as a major outlier. To find the inner fences for your data set, first, multiply the interquartile range by 1.5. Then, add the result to Q3 and subtract it from Q1.
Given Information:
Distance = 160 miles
Required Information:
Rate = r = ?
Answer:
Rate = r = 20 mph
Step-by-step explanation:
Recall that the rate is given by
Rate = distance/time
It is given that the same trip would have taken 2 hours longer if he had decreased his speed by 4 mph.
Mathematically,
Simplify the equation
Now we are left with a quadratic equation.
We may solve the quadratic equation using the factorization method
So,
OR
Since rate cannot be negative, discard the negative value of r
Therefore, the rate is
