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S_A_V [24]
3 years ago
9

Rohit visited a pumpkin patch with his family. The table shows the relationship between the weight and price of a pumpkin.

Mathematics
2 answers:
Genrish500 [490]3 years ago
8 0

Answer:

The answer is B.) For each additional pound, the price increases $1.50.

GREYUIT [131]3 years ago
6 0

I would say it's B. I first calculated the unit price for a 1 lb pumpkin by dividing 4 by 6 and got 0.6666.... I also noticed how the weight goes up by incriments of 4, and the price goes up by six. I then tested each theory. If the price went up .50 cents for each pound, the price for 8 lbs should be 8 dollars, so it's incorrect. If it goes up by 1.50, the price would be 12 dollars, which is correct.

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14 out of the 25 students passed the quiz. What percent of students passed the quiz ?
Mnenie [13.5K]

Answer:

56

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

14/25

The number above the bar is the numerator: 14

The number below the bar is the denominator: 25

Divide the numerator by the denominator to get fraction's value:

Val = 14 ÷ 25

Hoped it helped

7 0
3 years ago
For 3x^2+5x-2 state the domain and range
FromTheMoon [43]
Domain is all real numbers. 

Range is all real numbers such that y is greater than -49/12
7 0
3 years ago
Cooper earned $228.00 at his job when he worked for 10 hours. How much money did he earn each hour?
mote1985 [20]

Answer:

Cooper made $22.80 per hour.

Step-by-step explanation:

Since Cooper made a total of $228.00 within 10 hours, the money he made each hour is equivalent to the rate of change. That means that in order to get the amount of money made in one hour, you must first turn the ten hours into one using division. Since you divided ten into one using division, you divide the $228.00 by ten using division.

228 divided by 10 is 22.8, therefore Cooper is making $22.80 per hour.

5 0
3 years ago
Using the quadratic formula to solve x2 = 5 - X, what are the values of X?
sdas [7]

Answer:

The answer is

<h3>x =  \frac{ - 1 +  \sqrt{21} }{2}  \:  \:  \: or \:  \:  \: x =  \frac{ - 1 -  \sqrt{21} }{2}</h3>

Step-by-step explanation:

x² + x - 5 = 0

Using the quadratic formula

That's

<h3>x =  \frac{  - b\pm \sqrt{ {b}^{2} - 4ac } }{2a}</h3>

From the question

a = 1 , b = 1 , c = - 5

Substitute the values into the above formula and solve

We have

<h3>x =  \frac{ - 1\pm \sqrt{ {1}^{2} - 4(1)( - 5) } }{2(1)}  \\ x =  \frac{ - 1\pm \sqrt{1  + 20 } }{2}  \\ x =   \frac{ - 1\pm \sqrt{21} }{2}</h3>

We have the final answer as

<h3>x =  \frac{ - 1 +  \sqrt{21} }{2}  \:  \:  \: or \:  \:  \: x =  \frac{ - 1 -  \sqrt{21} }{2}</h3>

Hope this helps you

3 0
3 years ago
5x - 7 = 4 <br> can u pleas e solve
Y_Kistochka [10]

Answer:

\frac{11}{5}

Step-by-step explanation:

1. isolate x by adding 7 to the other side (7+4)

5x - 7 = 4

5x = 11

2. divide by 5 to get x alone

x = 11/5

6 0
3 years ago
Read 2 more answers
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