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Eddi Din [679]
3 years ago
9

Mason practiced basketball free throws and kept track of the results in the table. He says the experimental probability of makin

g a free throw
is 2/3.

What is Mason’s error?
A.Mason compared the number of free throws missed to the total number of free throws attempted.
B.Mason compared the number of free throws made to the total number of free throws attempted.
C.Mason compared the number of free throws made to the number of free throws missed.
D.Mason compared the number of free throws attempted to the difference between the number made and the number missed.

Mathematics
2 answers:
Gennadij [26K]3 years ago
8 0
Mason compared the number of free throws made to the number of free throws missed. The probability would actually be 2/5 becahse 18+12 is 30, giving you your denominator, then you made 12. So, simplifying 12/30 gives you your probability of 2/5.

Hope this helps you!
nordsb [41]3 years ago
7 0

Answer:

Mason compared the number of free throws made to the number of free throws missed

Step-by-step explanation:

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Jacie is serving steak and chicken she wants to have at least 20 pounds of meat. Steak is $8 per pound and chicken is $4 per pou
Nady [450]

Answer:

She can get 10 pounds of steak and 10 pounds of chicken.

Step-by-step explanation:

As Jacie wants to have at least 20 pounds of meat, you can write the following  equation:

x+y=20, where

x refers to the pounds of steak

y refers to the pounds of chicken

Also, since the statement indicate that the steak is $8 per pound and chicken is $4 per pound and Jacie wants to spend at most 120 dollars on meat, you can write the following equation:

8x+4y=120

So, you have the following equations:

x+y=20 (1)

8x+4y=120 (2)

Now, you can solve for x in (1):

x=20-y (3)

Then, you can replace (3) in (2) and solve for y:

8(20-y)+4y=120

160-8y+4y=120

160-120=8y-4y

40=4y

y=40/4

y=10

Finally, you can relace the value of y in (3) to find x:

x=20-y

x=20-10

x=10

According to this, the answer is that she can get 10 pounds of steak and 10 pounds of chicken.

7 0
3 years ago
Read 2 more answers
Please help, will give brainiest to whomever gets this right.
iragen [17]

Answer: everything except option 2 I think

Step-by-step explanation:

Rational numbers are numbers that can be written as quotients

7 0
3 years ago
Use the number line to help you decide which statement is true.
stiv31 [10]

Answer:

the proper expression is 1/2 < 2/3

6 0
3 years ago
6) use the steps to solve this system of equations. Show your work.<br><br> Y=x+2 Y=x^2-4
zepelin [54]

y= x + 2 and  y = x^2 - 4

Substitute mx + b for y

x^2 - 4 = x + 2

Solve for x

x^2 - 4 = x + 2

x^2 - x - 6 = 0

(x - 3)(x + 2) = 0

x - 3 = 0; x = 3

x + 2 = 0; x = -2

Substitute the first x value  into the linear equation and solve for y

y = 3 + 2

y = 5

One solution is (3, 5)

Substitute the second x value into the  linear equation and solve for y

y = -2 + 2

y = 0

Another solution is (-2 , 0)

7 0
3 years ago
Use number properties to simplify the following expression.
attashe74 [19]

Answer:

3

Step-by-step explanation:

the answer is 3, because you always have to add the numbers in paranthises first. and 5+3= 8. u bring down the -5 and you have -5 + 8 = 3.

6 0
3 years ago
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