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xz_007 [3.2K]
3 years ago
15

Emily made 14 out of 19 shots during basketball practice. About what percent of her shots did she make? Explain your reasoning

Mathematics
1 answer:
sergeinik [125]3 years ago
8 0
Approximately <span>%73.684210526</span>
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Write the slope-intercept form of the equation of the line 3x - 2y = -16
denis-greek [22]
We will solve for y.
-3x-16=-2y


Divide both sides by -2
y=\frac{3}{2}x + 8


<u>Slope-intercept form</u>

y=\frac{3}{2}x + 8
5 0
3 years ago
Will give brainlist plz help its for my 9 week exam<br><br> a. 228<br> b. 229<br> c. 172<br> d. 171
natka813 [3]

Answer:

I think its 229

if you take how many yellow marbles he got out of 7 it would be 3/7 and then I divided 400 by 7 and got 57. something so I multiplied 3 times 57 and got 171. So if you take 400-171 you get 229

4 0
3 years ago
Suppose that 4 fair coins are tossed. Let Equals The event that exactly 2 coins show tails and Equal The event that at least 2 c
faust18 [17]

Answer:

a) P ( E | F ) = 0.54545

b) P ( E | F' ) = 0

Step-by-step explanation:

Given:

- 4 Coins are tossed

- Event E exactly 2 coins shows tail

- Event F at-least two coins show tail

Find:

- Find P ( E |  F )

- Find P ( E | F prime )

Solution:

- The probability of head H and tail T = 0.5, and all events are independent

So,

                    P ( Exactly 2 T ) = ( TTHH ) + ( THHT ) + ( THTH ) + ( HTTH ) + ( HHTT) + ( HTHT)  = 6*(1/2)^4 = 0.375

                    P ( At-least 2 T ) = P ( Exactly 2 T ) + P ( Exactly 3 T ) + P ( Exactly 4 T) = 0.375 + ( HTTT) + (THTT) + (TTHT) + (TTTH) + ( TTTT)

      = 0.375 + 5*(1/2)^4 = 0.375 + 0.3125 = 0.6875

- The probabilities for each events are:

                    P ( E ) = 0.375

                    P ( F ) = 0.6875

- The Probability to get exactly two tails given that at-least 2 tails were achieved:

                    P ( E | F ) = P ( E & F ) / P ( F )

                    P ( E | F ) = 0.375 / 0.6875

                    P ( E | F ) = 0.54545

- The Probability to get exactly two tails given that less than 2 tails were achieved:

                    P ( E | F' ) = P ( E & F' ) / P ( F )

                    P ( E | F' ) = 0 / 0.6875

                    P ( E | F' ) = 0                

6 0
3 years ago
Estimate a 15% tip on a dinner bill of 71.85
Step2247 [10]
15% = 0.15
15% of 71.85 is equal 0.15*71.85 ≈ 10.78
4 0
3 years ago
A car is driving at 55 kilometers per hour . How far ,in meters ,does it travel in 5 seconds
Sedbober [7]

Answer:

76.3889 meters

Step-by-step explanation:

4 0
2 years ago
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