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3 years ago

15

Can someone help? It's super urgent I need it solved!

1 answer:

Kay [80]3 years ago

5 0

Answer:

Y = +- √ x - 5

Step-by-step explanation:

1. write f (x) = x^2 +5 as an equation (y = x^2 + 5)

2. interchange the varibles (x = y^2 + 5)

3. Solve for Y

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You and your friend go out to dinner The cost of your meal is 12.75, your friend's meal is 13.95. You tell your friend that you

gavmur [86]

answer: 5.34

Step by step explanation 12.75 + 13.95=26.7

20% of 26.7 is 5.34

6 0

2 years ago

Suppose a six-sided die is tossed 1200 times and a 6 comes up 419 times. (a) Find the empirical probability for a 6 to occur. (E

krok68 [10]

Answer:

Here both probabilities are not equal.

Therefore the die is not fair and biased.

Step-by-step explanation:

Now n= 1200 times and x = 419 times.

a) Empirical Probability:

$=\frac{x}{n} \\\\= \frac{419}{1200}\\ \\=0.349$

Probability = 0.349

b) Theoretical Probability:

$=\frac{1}{6}$

Here both probabilities are not equal.

Therefore the die is not fair and biased.

3 0

2 years ago

Multiply. Write a the product as a mixed number

harina [27]

1. 7 1/2

2.5 1/3

3. 7 1/2

4.9 3/5

8 0

3 years ago

Pls help! 16 points:)

kenny6666 [7]

Answer: 52 degrees

Step-by-step explanation:

most likley like if correct

7 0

3 years ago

Read 2 more answers

6. You can buy 3 apples at Walmart for $1.20. You can buy 5 of the same apples at Sprouts for

luda_lava [24]

Answer:

Walmart: 1.20 divided by 3= 0.4

Sprouts: 1.35 divided by 5= 0.27

Sprouts has a better deal

5 0

3 years ago