Answer:
anita --> 52.5 square feet
fred --> 31.5 square feet
Step-by-step explanation:
84 - 21 = 63
63/2 = 31.5
Answer:
Option 2
Step-by-step explanation:
A prediction interval at 68% for an output of 120 workers will be given by an interval that consists of +/- 1* standard error of regression. Thus, at a 68% PI, this would be computed as 131958 +/- 14994.93 which corresponds to option 2
Let Monique have m brushes.
Chelsea then has <span>11m brushes because she has 11 times as many as Monique. Together they total 60 brushes, so we form the equation:
m+11m=60.
Thus 12m=60, and dividing both sides by 12 gives m=5.
Chelsea has 11m=11*5=55 brushes.
Answer: 55</span>
Answer:
51.15 cm
Step-by-step explanation:
Data provided
Basin has a depth of 40 centimeters
The angle of the sloping sides is 77°
The calculation for the shortest distance from the tip of the cone to its edge is detailed below:-
The angle will be split and is as follows

In the initial triangle, we will apply the "Cosine formula" as follows:-




