Answer:
Katherine need to work minimum 10 hours lifeguarding to meet her requirements
Step-by-step explanation:
Given:
Rate for Lifeguarding = 
Rate for walking dogs = 
She had worked 2 hours walking dog
Money for walking dogs = Rate for walking dogs
hours worked=
she can work a maximum of 15 total hours and must earn at least $160.
Let hours required for lifeguarding be x
Money for life guarding = Rate for walking dogs
hours worked for lifrguarding= 
Total Money she must earn = Money for lifeguarding + Money for walking dogs

Rounding to nearest hour
Katherine need to work minimum 10 hours lifeguarding to meet her requirements
<span>4.(142857) is the answer.</span>
Answer:
M= (1, 3)
Step-by-step explanation:
we have from the picture:
A = (-3,5)
C = (5, 1)
M = Midpoint
M =((x1+x2)/2), ((y1+y2)/2)
so we have:
x1= -3 y1 = 5
x2= 5 y2= 1
M= ((-3+5)/2) , ((5+1)/2)
M = ((2/2) , (6/2))
M= (1, 3)
Answer:
The general formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base.
Step-by-step explanation:
hope this helps