What is the simplest form for 6-3 1/2

The opening in a rectangular door frame measures 9 feet by 3 feet. Each of the four doors described in the table measures

Sophie [7]

Answer:

Not door 3 or 4. I think door 1

Step-by-step explanation:

5 0

3 years ago

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Is this a parallelogram, rectangle, rhombus, and/or square and how

NeTakaya

-A rectangle is a four-sided shape each angle is a right angle.

-A rhombus is a four-sided figure and all sides have equal length. Opposite sides are parallel and opposite angles are equal.

-A square has equal sides and every angle is a right angle. Opposite sides are parallel.

-A parallelogram has opposite sides parallel and the sides lengths are the same. Opposite angles are equal

8 0

3 years ago

In a large population, 57 % of the people have been vaccinated. If 3 people are randomly selected, what is the probability that

ollegr [7]

Answer:0.92

Step-by-step explanation:

Given

$57\%$ of Population is vaccinated

So, Probability of a person being vaccinated is $P=0.57$

and simultaneously , probability of not vaccinated is $1-P$

$=1-0.57=0.43$

Now, Probability that atleast one of them has been vaccinated is given by

$=1-P(\text{None of them is vaccinated})$

$=1-0.43\times 0.43\times 0.43$

$=1-0.0795$

$=0.92$

7 0

3 years ago

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Can you help me and give me the snow you got the answer right everything down

ExtremeBDS [4]

1. 2/100 as a percent is 2% and as a decimal it is 0.02

3. 9/10 as a percent is 90% and as a decimal it is 0.9

5. 48% as a decimal is 0.48 and as a fraction is 48/100

7. 0.04 as a percent is 4/100 and as a percent of is 4%

Hope I helped you

6 0

3 years ago

Determine what type of model best fits the given situation:

lyudmila [28]

Let value intially be = P

Then it is decreased by 20 %.

So 20% of P = $\frac{20}{100} \times P = 0.2P$

So after 1 year value is decreased by 0.2P

so value after 1 year will be = P - 0.2P (as its decreased so we will subtract 0.2P from original value P) = 0.8P-------------------------------------(1)

Similarly for 2nd year, this value 0.8P will again be decreased by 20 %

so 20% of 0.8P = $\frac{20}{100} \times 0.8P = (0.2)(0.8P)$