Answer:
A = 0.46, B = 0.61 and C = 0.46
Step-by-step explanation:
From the number line given, we can see that the distance between 0.5 and the next value is by 0.01, hence to get B, we will add 0.01 to the value of 0.6 as shown;
B = 0.6 + 0.01
B = 0.61
To get A, we will add 0.03 to 0.5 as shown:
A = 0.5 + 0.03
A = 0.53
To get the value of C, we will subtract 0.04 from 0.5
as shown:
C = 0.5 - 0.04
C =0.46
Hence A = 0.46, B = 0.61 and C = 0.46
Let h represent height of mast.
We have been given that a from the top of a mast on a sailboat is attached to a point 19 feet from the mast. The rope is 28 feet long. We are asked to find the height of the mast.
The mast will form a right triangle with rope and sailboat as shown in the attachment.
Now we will use Pythagoras theorem to solve for h as:
Now we will take positive square root of both sides as:
Upon rounding to nearest tenth of a foot, we will get:
Therefore, the mast is approximately 20.6 feet tall.
18t add from 5 and get 18 duhh
Answer: D.) 3
Step-by-step explanation:
Given: Mean diameter:
Standard deviation:
The required number of standard deviations is given by :-
Hence, a beach ball with a diameter of 31.9 cm is 3 standard deviations differ from the mean.
840 gallons is the best answer