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2 years ago

9

Hot dogs come in packages of 8. Hot dog buns come in packages of 12. If Grace wants

1 answer:

TEA [102]2 years ago

3 0

If one package of hot dogs buns is 12 than she need 2 packages

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What is the sum of 4 3/10 and (-6.2)

erastovalidia [21]

Answer:

-1.9

Step-by-step explanation:

3 0

1 year ago

Read 2 more answers

Write the equation of a piecewise function with a jump discontinuity at x =3. Then, determine which step of the 3-step test for

seraphim [82]

Answer:

Here's a possible example:

Step-by-step explanation:

$f(x) =\begin{cases} x & \quad x < 3\\x+3 & \quad x \geq 3\\\end{cases}$

Each piece is linear, so the pieces are continuous by themselves.

We need consider only the point at which the pieces meet (x = 3).

$\displaystyle \lim_{x \longrightarrow 3^{-}} f(x) = \lim_{x \longrightarrow 3^{-}} x = 3\\\\\displaystyle \lim_{x \longrightarrow 3^{+}} f(x) = \lim_{x \longrightarrow 3^{+}} x+3 = 6\\\\f(3) = x + 3 = 6\\\\\displaystyle \lim_{x \longrightarrow 3^{-}} f(x) \neq f(3)$

The left-hand limit does not equal ƒ(x), so there is a jump discontinuity at x =3.

5 0

2 years ago

If g(x) = 2(x − 4), find the value of x if g(x) = 20

Natalka [10]

Substitute for x.
g(20)= 2(20-4)
g(20)=32.
x=32.
~god bless you!

4 0

2 years ago

Read 2 more answers

Find limit as x approaches 2 from the left of the quotient of the absolute value of the quantity x minus 2, and the quantity x m

Molodets [167]

Answer:

$\lim_{x \to 2^-} \frac{|x-2|}{x-2}=-1$ .

Step-by-step explanation:

We want to find $\lim_{x \to 2^-} \frac{|x-2|}{x-2}$ .

By definition:

$|x-2|=\left \{ {{x-2,\:if\:x\:>\:2} \atop {-(x-2),\:if\:x\:$

Since we want to find the Left Hand Limit, we use f(x)=-(x-2)

$\implies \lim_{x \to 2^-} \frac{|x-2|}{x-2}=\lim_{x \to 2} \frac{-(x-2)}{x-2}$ .

$\implies \lim_{x \to 2^-} \frac{|x-2|}{x-2}=\lim_{x \to 2} (-1)$ .

The limit of a constant is the constant.

$\implies \lim_{x \to 2^-} \frac{|x-2|}{x-2}=-1$ .

8 0

2 years ago

A process of inserting points between actual plotted data points or extending an actual line of data is called:

german

The <em>correct answer</em> is:

interpolating

Explanation:

Interpolation is a method of constructing new data points within the range of a discrete set of known data points.

This would include inserting data points between two known points and extending a data set.

4 0

2 years ago