Answer:
2.6 (6 is recurring)
Step-by-step explanation:
2/3 x 4
= 2.6
180 = 15(12)
180 = 15(6+6)
180 = 15( 9 + 3)
Answer:
198 mg
Step-by-step explanation:
A child weighs 44 lbs.
Step 1
We convert the child's weight to kg
1 Ibs = 0.45kg
44 Ibs = x
Cross Multiply
1 Ibs × x = 44 Ibs × 0.45 kg
x = 44 Ibs × 0.45 kg/1 Ibs
x = 19.8 kg
Step 2
The physician orders a medication for 10 mg/Kg/day.
From the above statement, we know that:
10mg = 1 kg
Hence, what you give per day is calculated as:
1 kg = 10 mg
19.8kg = x
Cross Multiply
1 kg × x = 19.8kg × 10mg
x = 19.8kg × 10mg/1kg
x = 198mg
Therefore, what you will give per day to a child of 19.8kg(44 Ibs) is 198mg per day
Answer:
30x + 20
Step-by-step explanation:
While x being the number of hours worked by an electrician and $20 being a trip fee so when you;
- Multiply the number of hours worked (x)
- With Hourly Rate charged by electrician which is a $30
- Add it with the trip fee which will be $20
You will get the total cost incur by electrician.
B, C and D are exponential decay.
Half-lives are given by exponential function, and since they are decreasing, it is decay.
With the teams being eliminated, this is decay.
Bacteria can be represented by exponential functions, and it is decreasing.
