Answer:
Step-by-step explanation;
1. 41%=0.41=K
2. 23%=0.23=F
3. 98%=0.98=D
4. 67%=0.67=E
5. 34%=0.34=A
6. 12%=0.12=G
7. 48%=0.48=B
8. 76%=0.76=J
A. 3/10=0.3
B. 1/2=0.5
C. 1/4=0.25
D. 5/5=1
E. 2/3=0.67
F. 1/3=0.33
G. 1/10=0.1
H. 3/4=0.75
I. 9/10=0.9
J. 4/5=0.8
K. 2/5=0.4
72 total pupils
8x passed the test, x did not
8x + x = 72
9x = 72
x = 8
So since 8x passed the test, substitute 8 for x
8(8) = 64
64 pupils passed the exam
Answer:
x =2.8074
Step-by-step explanation:
2^x = 7
Take the log of each side
log (2^x) = log (7)
We know log a^b = b log a
x log 2 = log 7
x = log (7) / log 2
x =2.80735
To the nearest tenth thousandth
x =2.8074
Answer:
I'm a little confused on what is being asked to do.
Step-by-step explanation:
