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4 years ago

A rectangle is 7 cm Long and 6 cm wide what is it's area

Mathematics

2 answers:

soldier1979 [14.2K]4 years ago

8 0

Answer:

if you want to look for the area of a rectangle the formula is A = lw (l = length, w = width)

A = 7cm x 6 cm

A = 42 cm^2

~batmans wife dun dun dun....

elena55 [62]4 years ago

5 0

Answer:

A = 42 cm^2

Step-by-step explanation:

To find the area of a rectangle , multiply the length and the width

A = lw

A = 7cm * 6 cm

A = 42 cm^2

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Determine the probability of a negative result for a batch of size 10 if the positivity rate

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The probability of a negative result for a batch will be "0.3487".

Given values are:

Positivity rate,

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Batch size,

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Now,

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→ $P (batch \ negative) = (1-p)^n$

By substituting the values, we get

→ $=(1-0.1)^{10}$

→ $= (0.9)^{10}$

→ $= 0.3487$

Thus the answer above is right.

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brainly.com/question/17927863

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3 years ago

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Answer: is 1.41421 hope this helps :)

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3 years ago

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On the graph shown, what is f(-1)? (5 points) The first segment joints the point negative three comma five exclusively and negat

tatiyna

ANSWER

$f( - 1) = 2$

EXPLANATION

The given function is a piecewise defined function.

$f( - 1)$
is the y-value that corresponds to
$x = - 1.$

To determine that y-value, we need to trace from
$x = - 1$
to where it meets the graph.

We then trace to the y-axis to determine the corresponding y-value as shown in the diagram.

From the graph, we can see that this x-value corresponds to a y-value of
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This implies that, when
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Therefore
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3 years ago

A government health official is interested in whether there has been a statistically significant decrease in teen smoking rates.

Nostrana [21]

Answer: B

Step-by-step explanation:

The p-value is greater than the significance level (0.09 > 0.05), so we "fail to reject" H0.

The p-value and significance level are provided from the questions .

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3 years ago

Layla arked a group of students to chooue their favorite type of exerche from the choices of jogging, biling, and wwimming. The

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Answer:

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