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Crank
3 years ago
13

The vertex from a quadratic function is f(x)=a(x-h)^2+k what is the vertex if each function match the function rule with the coo

rdinates of its vertex
Mathematics
2 answers:
MrMuchimi3 years ago
7 0

Answer: (h,k)

Step-by-step explanation: remember that H is your x coordinate and should be the opposite sign of what's in the parenthesis.

vichka [17]3 years ago
4 0

Answer: hope this helps

1)1

2)4

3)2

4)5

5)3

Step-by-step explanation: edg 2020

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Suppose that the probability that your mail is delivered before 2 pm. 90. What is the probability that your mail will be deliver
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Answer:

Step-by-step explanation:

1. The probability that your mail is delivered before 2 pm is 0.9, so the probability that the mail is delivered at 2 pm or after 2 pm (so not before 2 pm) is 1-0.9=0.1.

Remark: 0.9=9/10=90/100=90%, and 0.1 is 10%

2. Probability of the mail being delivered before 2 pm for 2 consecutive days is  

3. take a look at the picture attached, the tree diagram is another method we could use.

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3 years ago
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A projectile with an initial velocity of 48 feet per second is launched from a building 190 feet tall. The path of the projectil
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Hello! :)

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Answer:

5.3 seconds

Step-by-step explanation:

The answer is 5.3 seconds because

If you solve this equation than you will see how it is 5.3 seconds.

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Also if you graph it, the answer will be 5.3 seconds

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3 years ago
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Jacob is going on a road trip across the country. He covers 10 miles in 15 minutes. He then spends 10 minutes buying gas and som
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Answer:

The distance traveled between 10 minutes and 15 minutes is increasing.

Step-by-step explanation:

Jacob is going on a road trip across the country. He covers 10 miles in 15 minutes.

Therefore, between the 10 minutes and 15 minutes, Jacob was in motion and if he covers 10 miles in 15 minutes with a constant speed, then Jacob will cover \frac{10}{15} \times (15 - 10) =  3.33 miles in that period.

So, the distance traveled between 10 minutes and 15 minutes is increasing.

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Step-by-step explanation:

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3 years ago
Mrs Perry shares out 21 biscuits between
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Answer:

Gemma gets 3 biscuits

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Step-by-step explanation:

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= 7

1/7 * 21 = 3

6/7 * 21 = 18

4 0
3 years ago
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