Answer:
what do you need help with?
Answer: 40.9
Step-by-step explanation:
Given
angle given is
Using trigonometry
Using cosine formula
Answer:
It’s C
Step-by-step explanation:
I took the test
Answer:
The number of vocalist sang on the end of the 10th day is 6138 vocalist.
Step-by-step explanation:
Given:
Number of vocalist needed on the first day = 6
Each day after that, the number of vocalists needed doubles
To Find:
The total number of vocalist found on the 10th day = ?
Solution:
By using the geometric series
Where
a is the first term
r is the ratio
n is the number of terms
On substituting the values
That is
The first day = 6 vocalist
Second day = 12 vocalist
third day =24 vocalist
Fourth day =48 vocal list
Fifth day = 96 vocalist
Sixth day = 192 vocalist
Seventh day = 384 vocalist
eight day = 768 vocalist
Ninth day = 1536 vocalist
Tenth day = 3072 vocalist
So
6+12+24+48+96+192+384+768+1536+3072 = 6138 vocalist sang in total on the end of tenth day.
Answer:
Dependent
Step-by-step explanation:
There is a 1/3 chance that 1 of the first 3 people will pick Jerry's favorite kind of doughnut
So I think it is dependent