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N76 [4]
3 years ago
15

PLEASE HELP IMMEDIATELY I HAVE WAITED ALL DAY AND NO RESPONSE SO IM POSTING AGAIN

Mathematics
1 answer:
Agata [3.3K]3 years ago
5 0
Using the form y=a(x-h)²+k

We can look at the vertex (-3,-2) which gives us the values of h,k

h=3, k=-2

Thus y=a(x+3)²-2

Then we can solve for a using any point on the line
- I'll use (-4,-1)

Insert the values of x,y into  y=a(x+3)²-2 
--> x=-4, y=-1

y=a(x+3)²-2
-1=a(-4+3)²-2
-1=a(-1)²-2
a-2=-1
a=-1+2
a=1

Insert the value of a
y=1(x+3)²-2
  = (x+3)²-2

Thus y=(x+3)²-2 is the final equation in standard form
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3 years ago
Jacob makes 20 baskets for every 35 times he shoots the ball. What is the ratio of baskets he makes to baskets he misses? Write
Kipish [7]

Answer:

ratio = 4/3 = 1.3333

Step-by-step explanation:

If Jacob makes 20 baskets for every 35 times he shoots the ball, that means he misses 35 - 20 = 15 shoots for every 35 shoots.

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8 0
3 years ago
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Sauron [17]

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4 years ago
You and two friends visit a pizza shop. There are 14 toppings. 7 toppings are meat and the rest are vegetable. Each of you order
Oksi-84 [34.3K]
Probbality=desired outcomes/total possible outcomes

so you and 2 friends makes 3 people
you each order a differnt topping

so

7/14 or 1/2 of them are meat on first try
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1/2 times 3/7 times 5/14=15/196
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7 0
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