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Sunny_sXe [5.5K]
3 years ago
11

Can someone pretty please help me on these two questions​

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0
What is the original one of the graphs?
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3.5 hours:$10 1/2 hour:$1.25. What is the unit rate in dollars per hour for each company?
Rasek [7]

One company wants $10 per 3.5 hours, so they want 10 / 3.5 ≈ 2,86 dollars per hour (after rounding to the closest hundreths).

Second company wants $1.25 per half an hour, so they want 2 * 1,25 = 2,50 dollars per hour.

The unit rate is 2,86:2,50

7 0
3 years ago
Suppose you own two stocks, A and B. In year 1, stock A earns a 2% return and stock B earns a 9% return. In year 2, stock A earn
Verizon [17]

Answer:

Both the stock have the same expected return.

Step-by-step explanation:

In year 1 the return earned by stocks A and B are:

Stock A = 2% return

Stock B = 9% return

In year 2 the return earned by stocks A and B are:

Stock A = 18% return

Stock B = 11% return

Compute the expected return for stock A as follows:

Expected\ return\ for\ A=\frac{2+18}{2}=10\%

Compute the expected return for stock B as follows:

Expected\ return\ for\ B=\frac{9+11}{2}=10\%

Thus, both the stock have the same expected return.

7 0
3 years ago
Parent volunteers Mrs smith and mrs jones both volenteer in their children's classrooms mrs smith volenneters for 3rd school day
stellarik [79]
Mrs. Jones spends more tume
8 0
3 years ago
(x + y + z = 3<br> -y = x<br> 2z + 3y = 0<br> What does x and y equal?
NeTakaya

Answer:

x=2 and y=-2

Step-by-step explanation:

7 0
3 years ago
What is sine in geometry for a right triangle
aksik [14]

Answer:

The ratio of the length opposite to the side of the triangle whose angle is opposite to the length of the hyptoneuse.

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