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3 years ago

William bought snacks for his team's practice. He bought a bag of oranges for $3.02

Mathematics

1 answer:

kari74 [83]3 years ago

7 0

Answer:

456

Step-by-step explanation:

the dog was red

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A 2-column table with 4 rows. Column 1 is labeled Item Sold with entries Microwave Oven, Refrigerator, Dishwasher, Washing Machi

Vikki [24]

Answer:

1800

Step-by-step explanation:

600x300

3 0

3 years ago

Use two points to write an equation for each function shown NEED HELP FILLING THIS OUT!!!?

Grace [21]

Answer:

The required answer for blank 1 is $\frac{1}{2}$ , for blank 2 is $\frac{1}{2}$ , for blank 3 is 0, for blank 4 is 1 and for blank 5 is $(\frac{1}{2})^x$ .

Step-by-step explanation:

From the given table it is noticed that the value of function f(x) at x=-1 is 2 and the value of function f(x) at x=-2 is 4.

The exponential function is defined as

$f(x)=ab^x$

Where, a is initial value and b is growth factor.

$\frac{f(-1)}{f(-2)}=\frac{2}{4}=\frac{1}{2}$

Therefore the required answer for blank 1 is $\frac{1}{2}$ .

So, the growth rate is $b=\frac{1}{2}$ .

Since a is the initial value, therefore

$a=f(0)=1$

Therefore the exponential function is

$f(x)=(1)(\frac{1}{2})^x$

$f(x)=(\frac{1}{2})^x$

Therefore required answer for blank 1 is $\frac{1}{2}$ , for blank 2 is $\frac{1}{2}$ , for blank 3 is 0, for blank 4 is 1 and for blank 5 is $(\frac{1}{2})^x$ .

3 0

4 years ago

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Using the distributive property to find the product (y - 4x)(y ^ 2 + 4y + 16) results in a polynomial of the form y ^ 3 + 4y ^ 2

galben [10]

Answer:

a=16

Step-by-step explanation:

The distributive property states that

$a(b+c)=ab+ac$

Therefore using the distributive property

$(y - 4x)(y ^ 2 + 4y + 16)$

= $y(y ^ 2 + 4y + 16) - 4x(y ^ 2 + 4y + 16)$

Expanding the brackets

$y ^ 3 + 4y^2 + 16y - 4xy ^ 2 - 16xy - 64x$ .....(i)

Comparing with the form

$y ^ 3 + 4y ^ 2 + ay - 4x y ^ 2 - axy - 64x$ -----(ii)

The coefficient of y in (i) is 16 which corresponds to a and the likewise the coefficient of xy

Therefore, a=16

5 0

3 years ago

The graph of f(x) = (0.5)x is replaced by the graph of g(x) = (0.5)x − k. If g(x) is obtained by shifting f(x) down by 2 units,

zepelin [54]

K is the distance of the vertical translation.
Since you shifted the graph 7 units down, k will be equal to 7
So g(x) = (0.5)x - 7 is f(x) vertically translated 7 units down

If g(x) is obtained by shifting f(x) down by 7 units
meaning that
g(x)=(0.5)~~~~~7 units to the bottom from f(x)-k?

I can't explain but k=-7

it's g(x)=f(x)-(-7)
so the k=7.

f(x)-k=f(g)-7
the original function of f(x) is obtained by shifting f(g) 7 units down, or by -7
so x=7

5 0

4 years ago

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There are 20 students on the school's student council. A special homecoming dance committee is to be formed by randomly selectin

Colt1911 [192]

38,760 I think I have to do some reading about this cuz im really good at math like a High School Level but i think is 38k <span />

4 0

3 years ago

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