12 gardeners at $26per day and 8 clerks at $17 per day what is the mean daily wage in dollars of the 20 employees?

Tonya is marking brackets. She needs 3 yards of string for each brackets. She has 125 yards of string. How manny brackets can to

r-ruslan [8.4K]

Answer:

125 / 3 = X # of brackets she can mark.

Step-by-step explanation:

8 0

3 years ago

WILL MARK BRAINLIEST!!! PLZ HELP! The following graph describes function 1, and the equation below it describes function 2. Dete

Assoli18 [71]

Answer:

C

Step-by-step explanation:

The maximum/minimum values is simply the y-value of the vertex. Since both of the functions have a negative leading coefficient, they will both have maximum values.

For Function 1, we can see that the vertex is at (4,1). Thus, it's maximum value is at y=1.

For Function 2, we need to work out the vertex. To do this we can use:

$x=\frac{-b}{2a} ,y=f(-b/2a)$

To find the vertex.

Function 2 is defined by:

$f(x)=-x^2+4x+1$

Therefore:

$a=-1, b=4, c=1$

$x=-(4)/2(-1)=-4/-2=2\\f(2)=-(2)^2+4(2)+1\\=-4+8+1\\=4+1=5$

Thus, the vertex of Function 2 is at (2,5). Therefore, the maximum value of Function 2 is y=5.

5 is greater than 1, so the maximum value of Function 2 is greater.

The answer is choice C.

6 0

3 years ago

My parents recently moved to the Poconos, they got 30 or more inches of snow from this last snow storm. It took my Dad 2 hours t

never [62]

To determine how much will it take to clean a 120ft driveway considering that it took him 2hs to clear 10ft and that the cleaning rate is constant, you can use cross multiplication:

10ft______2hs

120ft_____xhs

If the cleaning rate is the same, then the ratios between both are the same:

$\frac{2}{10}=\frac{x}{120}$

From this expression, you can determine the time by multiplying both sides of the equal sign by 120

$\begin{gathered} 120(\frac{2}{10})=\frac{120x}{120} \\ 24=x \end{gathered}$

It will take him 24 hours to clear the 120ft driveway.

5 0

1 year ago

Line segment GT contains the point G(−3, 5) and a midpoint at A(1, −4). What is the location of endpoint T?

algol [13]

Imagine you're moving along the segment. Since the midpoint is in the middle of the segment (obviously), it means that when you've traveled from G to A, you're halfway through your journey, along both x and y directions. So, let's break the problem in two and analyze both directions.

Along the x axis, you've moved from -3 to 1, so you moved 4 units forward. This means that you have 4 units still to go, and your journey will end at coordinate 5.

Similarly, along the y axis, you've moved from 5 to -4, so you moved 9 units downward. This means that you have 9 units still to go, and your journey will end at coordinate -13.

So, the coordinates of the endpoint are $T = (5,-13)$