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Naddika [18.5K]
2 years ago
13

Marcy makes 15 of 20 free throws at basketball practice. What is the probability that she will miss her free throw? Possible ans

wers are A. 1/2 B. 3/4 C.2/5. D. 1/4
Mathematics
2 answers:
arlik [135]2 years ago
3 0

Answer:

3/4

Step-by-step explanation:

15/20=3/4 if you divide both sides by 5

Vaselesa [24]2 years ago
3 0
It’s 3/4 because 15/20 simplifies to 3/4 if you divide by 5
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Answer:

6 and 36

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A container holds 5L of fluid. Does it hold more than or less than 500mL of fluid
Yuri [45]

There are 1000 mL in one liter, so there are 5000 Ml in the 5 L container. thus, it holds more than the 500 mL container. 
7 0
3 years ago
Find the x intercepts of the parabola with vertex (-1,-16) and y intercept (0,-15)
Arlecino [84]
<span> first, write the equation of the parabola in the required form: </span>
<span>(y - k) = a·(x - h)² </span>

<span>Here, (h, k) is given as (-1, -16). </span>
<span>So you have: </span>
<span>(y + 16) = a · (x + 1)² </span>

<span>Unfortunately, a is not given. However, you do know one additional point on the parabola: (0, -15): </span>

<span>-15 + 16 = a· (0 + 1)² </span>
<span>.·. a = 1 </span>

<span>.·. the equation of the parabola in vertex form is </span>
<span>y + 16 = (x + 1)² </span>

<span>The x-intercepts are the values of x that make y = 0. So, let y = 0: </span>

<span>0 + 16 = (x + 1)² </span>
<span>16 = (x + 1)² </span>

<span>We are trying to solve for x, so take the square root of both sides - but be CAREFUL! </span>

<span>± 4 = x + 1 ...... remember both the positive and negative roots of 16...... </span>

<span>Solving for x: </span>
<span>x = -1 + 4, x = -1 - 4 </span>
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<span>Or, if you prefer, (3, 0), (-5, 0). </span>
8 0
3 years ago
What is 48 square feet in square meters
Marina86 [1]

Answer: 4.45935

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6 0
2 years ago
Steve is three more than 5 times as old as his cousin. If the sum of their ages is 21, how old is Kia's cousin? Solve and write
DerKrebs [107]

Answer:

34

Step-by-step explanation:

Cause it is right

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