24/8 will give you the average temperature change for each hour... 3 degrees per hour
<span>x=<span><span>1/2 </span>+ <span><span><span><span><span>−1/</span>6 </span><span>√33</span></span><span> or </span></span>x</span></span></span>=<span><span>1/2</span>+<span><span>1/6</span><span>√<span>33</span></span></span></span>
Answer:
There are 276 Children and 295 adults.
Step-by-step explanation:
Suppose x be the children and y be the adults as total people are 571 that have used the pool so we can write an equation as
x+y=571 (Equation 1)
and as per child $1.25 is the cost and $2.25 for every adult and collectively admissions totaled as $1008.75 so we can write the equation as
1.25x+2.25y=1008.75 (Equation 2)
Extracting the value of y from equation 1
y=571-x (Equation 3)
Putting the value of y from equation 3 into equation 2
1.25x+2.25(571-x)=1008.75
1.25x+1284.75-2.25x=1008.75
1.25x-2.25x=1008.75-1284.75
-x=-276
Cancellation of negative signs on both sides
x=276
Putting the value of x in equation 3 to get the value of y
y=571-276
y=295
[x,y]=[276,295]
Answer: Point form: ( 3 , -1 )
Equation form: X= 3 and Y= -1
Step-by-step explanation:
3/5= 60/100
still has 40/100 left
proportion- x over 75 = 60 over 100
cross multiply- 75*60=4500/100=45
75-45=30
Needs $30
30/7.5=4
Needs to work 4 hours
Hope this helped.