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4 years ago

Estimate then find the product of 4x979

Mathematics

1 answer:

Ganezh [65]4 years ago

3 0

Answer:

Around 4000[since 979 close to 1000]

Step-by-step explanation:

4x979

=>3916

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Identify the area of the composite shape.

ivanzaharov [21]

Step-by-step explanation:

$2(14 \times 2) + ((7 - 4) \times (14 - 9)) = \\ = 28 \times 2 + (3 \times 5) = \\ = 56 + 15 = \\ = 71$

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3 years ago

Suppose 5 men and 7 women are on a crowded elevator. At the next floor, four people get off the elevator. Find the probability t

Svetach [21]

Answer: $\bold{\dfrac{1}{99}}$

<u>Step-by-step explanation:</u>

There are 5 men and 7 women, which is a total of 12 people. Finding the probability that none of the four people are women is the same as saying that all four people are men.

$\dfrac{5\ men}{12\ total\ people}\ and\ \dfrac{4\ men\ remaining}{11\ people\ remaining}\ and\ \dfrac{3\ men}{10\ people}\ and\ \dfrac{2\ men}{9\ people}\\\\\\=\dfrac{5\times 4\times 3\times 2}{12\times 11\times 10\times 9}\\\\=\dfrac{(4\times 3)\times (2\times 5)}{12\times 11\times 10\times 9}\\\\=\dfrac{1}{11\times 9}\\\\=\dfrac{1}{99}$

5 0

3 years ago

Earning an A in algebra this semester is an example of

Rufina [12.5K]

Data with a mean that is over 94% (or 90 depending on the grading scale).
each grade you get is a point of data that when added together and getting the mean is over the threshold of "A"

3 0

3 years ago

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What is the slope for (3, 8) and (2, 6). ?

Ivahew [28]

$\huge\text{Hey there!}$

$\huge\textbf{The formula for finding the slope:}$

$\mathbf{\dfrac{y_2 - y_1}{x_2 - x_1} = slope}$

$\huge\textbf{Some people understand formula like:}$

$\mathbf{\dfrac{rise}{run} = slope}$

$\huge\textbf{Breaking down the question:}$

$\mathbf{y_2 \rightarrow \boxed{\textbf{6}}}$

$\mathbf{y_1 \rightarrow \boxed{\textbf{8}}}$

$\mathbf{x_2 \rightarrow \boxed{\textbf{2}}}$

$\mathbf{x_1 \rightarrow \boxed{\textbf{3}}}$

$\huge\textbf{What your equation should look like:}$

$\mathbf{\dfrac{6 - 8}{2 - 3} = slope}$

$\huge\textbf{Simplify the equation we came up with:}$

$\mathbf{\dfrac{6 - 8}{2 - 3} = slope}$

$\mathbf{\rightarrow \dfrac{-2}{-1} = slope}$

$\mathbf{\rightarrow -2 \div -1 = slope}$

$\mathbf{\rightarrow 2 = slope}$

$\huge\textbf{Thus, the answer should most likely be:}$

$\huge\boxed{\mathsf{Slope \rightarrow \boxed{\textsf{2}}}}}\huge\checkmark$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

<h3>~ $\frak{Amphite1040:)}$ </h3>

4 0

2 years ago

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Using the table, which value from the domain corresponds to a range value of 3?

ozzi

We know that

A range value of 3 that means
that the value of y is 3

<span>observing the table we see that for y = 3 the value of x is 0
therefore
the value of the domain for the range 3 is 0

the answer is
0

</span>

8 0

3 years ago

Read 2 more answers