Answer:
26.6 degrees.
Step-by-step explanation:
75% down the waterfall brings the friend to (100 - 75) = 25 feet above the ground.
tan θ = 25/50 = 1/2.
θ = 26.6 degrees.
The total mass was 149.5 grams.
Setting up an equation, we have that the sample size, 39.1, is 5 3/4 (5.75) grams less than 3/10 of the total mass; this gives us
39.1 = 3/10x - 5.75
Adding 5.75 to both sides, we have
44.85 = 3/10x
Multiplying both sides by 10,
448.5 = 3x
Dividing both sides by 3,
149.5 = x
T= 14c+5c t is the total amount of cards and c stands for the cards
The number of recycle bins that the city gives to citizens:
7204 : 2= 3602
The number of recycle bins is left:
7204 - 3602= 3602
The largest number of bins that can be given in each group:
3602 : 23 = 156 (residual: 14)
=> There are 14 bins left over.
The shape that fits that description is a Prism.