Answer:
c
Step-by-step explanation:
Answer: 90,000
Step-by-step explanation:
From the question, we are informed that in a local town, 54,000 families have incomes less than $25,000 per year. We are further told that this number of families is 60% of the families that had this income level 12 years ago.
To calculate the number of families who had incomes less than 25,000 per year 12 years ago goes thus:
Let the the number of families who had incomes less than 25,000 per year 12 years ago be represented by x.
Since we are told that this number of families is 60% of the families that had this income level 12 years ago. This means that:
60% of x = 54,000
60/100 × x = 54,000
0.6 × x = 54,000
0.6x = 54,000
Divide by 0.6
0.6x/0.6 = 54000/0.6
x = 90,000
The number of families who had incomes less than 25,000 per year 12 years ago was 90,000.
Answer:
=10√5 or 22.36068 as a decimal
the ^ is to the power of
Step-by-step explanation:
2^2 x 5^3
= (you don't need the x it just did not let me put it in otherwise)
apply the exponent rule 2^2 x 5^3= 5^2 x 5 = √2^2x5^2x5
√2^2x5^2x5= √2^2 √5^2 √5= √2^2√5^2√5
next, apply the radical rule
√2^2=2 =2√5^2 √5
√5^2=5 = 2x5√5
=10√5 which is also 22.36068 as a decimal
Just divided the number u have by 10
Supplementary Angles = 180
180 - 32 = 148
The supplementary angle of 32 would be 148.