Question 7:
Set up a ratio:
<u>388 students</u> = <u>x students
</u>1552 cartons 2820 cartons<u>
</u>Cross multiply and divide. 388 X 2820 = 1094160 / 1552 = 705 students
Question 8:
Add up hours and divide by people working.
5+9=13/2= 6.5 hours
<u />
Answer: ln 20 + 5t
<u>Step-by-step explanation:</u>
ln (<em>ab</em>) = ln<em>a</em> + ln<em>b</em>
ln (10e⁵ˣ) = ln 10 + ln e⁵ˣ → (ln e cancels out)
= ln 10 + 5t
Answer:
6
Step-by-step explanation:
Because if 6 times 6 is 36 36 divided by 6 is 6
Answer:
The solution to the equation is x = 0.
Step-by-step explanation:
Hi there!
First, let´s write the equation:
3/(√x+3)=1
To solve the equation, let´s start multiplying both sides by (√x+3)
3 = √x+3
subtract 3 to both sides of the equation
0 = √x
0 = x
Now, let´s check the solution:
3/(√x+3)=1
x = 0
3/(√0 + 3) = 1
3/3 = 1
1 = 1
Then, x = 0 is the solution to the equation.
Answer:
55/11 hrs
Step-by-step explanation:
rodrigo 12hrs
DaShawn 10hrs
1/12+1/10=11/60
then reciprocate
60/11=5 5/11 hrs
