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3 years ago

I NEED HELP WITH THIS ASAP PLEASE!!!!!!!

Mathematics

1 answer:

monitta3 years ago

7 0

Answer:

f(x) = (x+4)^2 / 2

Step-by-step explanation:

To make a horizontal shift to the left 4 units, we just need to substitute the value of x for 'x+4', then we will have:

f(x) = (x+4)^2

Then, to make a vertical shrink of 1/2, we just need to multiply the function (the new function after being shifted horizontally to the left) by 1/2, then we will have:

f(x) = (x+4)^2 / 2

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Use your estimation skills to place each of the following onto the number line.

vodka [1.7K]

1)√3 = 1.73 (near +2 left)

2)√10 = 3+something (near +3, towards RHS)

3)√26 = 5+something (near +5, towards RHS)

4)-√5 = -2-something (near -2 towards left)

5)-√14 = -4+something (near -4 towards right)

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4 years ago

ou find a deck of cards and know that the deck has too many clubs and spades in it. The deck has 59 cards. If you were to draw t

sashaice [31]

We can find the number of extra clubs in the deck from the given probability, since the probability of drawing a diamond and a club is

$\dfrac{\binom{13}1\binom{13+c}1}{\binom{59}2}=\dfrac{13(13+c)}{1711}$

but this would imply that $c=-4$ , which suggests we're taking 4 clubs out of the original deck and contradicts the problem statement that there are "too many clubs".

Perhaps the question is providing the probability of drawing a diamond, THEN a club, or vice versa. In that case, we have

$\dfrac{\binom{13}1}{\binom{59}1}\cdot\dfrac{\binom{13+c}1}{\binom{58}1}=\dfrac{13(13+c)}{3422}$

and solving gives $c=5$ , which makes more sense. Then the number of extra spades in the deck must be 2.

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3 years ago

Noel bought a 10 ounce box of cereal for $1.63 What was the cost per ounce?

Vilka [71]

The answer that i got was .163 because i divided the 1.63 dollars total by the total ounces (10) and got .163

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3 years ago

Rewrite using the distributive property and GCF 16 + 40

Artist 52 [7]

The GCF of 16 and 40 is 8.

16/8 = 2

40/8 = 5

We can rewrite this using the distribute property like so:

Using the distributive property:

16 + 40

16 + 40 = 56

We can also add inside the parentheses and multiply and we'll get the same answer.

8(7)

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4 years ago

More than half of the moon is visible from Earth; light appears to be increasing

wlad13 [49]

Answer:

cool

Step-by-step explanation:

whats ur question about it?

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3 years ago