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VladimirAG [237]
4 years ago
16

Writing a Polynomial Expression to Represent Perimeter A family needs to build fencing around their rectangular home and square

swimming pool, depicted below. The total amount of fencing they need can be written as x + 10. If x = 5; The family needs yards of fencing for their home. The family needs yards of fencing for their pool.
Mathematics
2 answers:
IRISSAK [1]4 years ago
8 0
If you are given a rectangular home and a square swimming pool, with dimensions of Pool = 2x & home = (2 +5x) & (3+10x) The total amount of fencing they need can be written as x + 10. If x = 5; The family needs 5 yards of fencing for their home. The family needs 10 yards of fencing for their pool.
Anvisha [2.4K]4 years ago
6 0
The answers are as followed.
38
160
40
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Underline the hypothesis once and the conclusion twice.The transform the conditional statement into if-then form.
sleet_krkn [62]

Answer:

1 yard=3 feet

Step-by-step explanation:

so 120 yards =3 [120]=360ft

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3 years ago
In a statewide lottery, one can buy a ticket for $1. With probability .0000001, one wins a million dollars ($1,000,000), and wit
Dahasolnce [82]

Using the expected value, it is found that the mean of the distribution equals $0.1.

  • The expected value, which is the mean of the distribution, is given by <u>each outcome multiplied by it's probability</u>.

The probabilities of <u>each outcome</u> are:

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Thus, the mean is given by:

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Thus showing that the expected value is $0.1.

A similar problem is given at brainly.com/question/24855677

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3 years ago
Which mixed number is greater than 6.78?
Mademuasel [1]
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3 0
4 years ago
A cake is made from the ingredients listed below.
Oksana_A [137]

To make a cake :-

Quantity of flour needed = 500 g

Quantity of butter needed = 450 g

Quantity of sugar needed = 470 g

Quantity of mixed fruit needed = 1.8 kg = 1000 g + 800 g

Quantity of eggs needed = 70 × 4 = 280 g

It's weight after adding all the ingredients =

=500 + 450 + 470 + 1000 + 800 + 280

= 3500 g

Mass that got lost while baking the cake :

<h3>= 12 % of 3500 </h3>

= \frac{12}{100}  \: of \: 3500

=  \frac{12}{100}  \times 3500

=\frac{(12 \times 3500)}{100}

=\frac{42000}{100}  \: g

= 420 \: g

Final mass = Initial mass - mass that got lost

= 3500 - 420 \: g

= 3080 \: g

∴ The final mass of the cake is 3080 g .

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