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marishachu [46]
3 years ago
11

You sell eggs from the farm at a price of 3 for $2.00, 6 for $3.50, 12 for $6.00, and 24 for $13.00. What is the approximate per

centage difference of the best and worst egg deals according to their unit costs?
Mathematics
2 answers:
KonstantinChe [14]3 years ago
6 0

Answer:

Best deal: 12 for $6

Worst deal: 3 for $2

29.06% difference

Step-by-step explanation:

2.00/3= 0.67

3.50/6= 0.58

6.00/12= 0.50

13.00/24= 0.54

Best deal: 12 for $6

Worst deal: 3 for $2

% difference: (0.67-0.50)/((0.67-0.50)/2)     x 100= 29.06% difference

fiasKO [112]3 years ago
6 0

Answer:

29%

Step-by-step explanation:

for plato users

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Viefleur [7K]

Answer:

Start at the origin and plot the points.

Step-by-step explanation:

For A, start at the origin and then go 4 units to the left.

For B, start at the origin and then go 4 units up.

For D, start at the origin and then go 4 units to the right.

For C, start at the origin and then go 4 units down.

6 0
2 years ago
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a right angle triangle has the perimeter of 96cm. the length of its sides are in the ratio of 6:8:10. work out the area of the t
Solnce55 [7]

Answer:

384 centimeters squared.

Step-by-step explanation:

96/(6+8+10)

96/24 = 4

6×4 : 8×4 : 10×4

24:32:40

The length of its sides are in the ratio of 24:32:40

The longest side is the hypotenuse which is 40.

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32 × 24 × 1/2

768 × 1/2

=384

The area of the triangle is 384 cm squared.

4 0
3 years ago
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Beth got on the bus at 8:06 a.m. thirth-five minutes later what time she got to school
Tresset [83]
8:41 a.m.
Thirty-five minutes after 8:06 a.m. means
8:06
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4 0
3 years ago
5x−y=6 −2x+y=8 ​ combining equations
adoni [48]

Answer:

<h2>x=2</h2><h2>y=4</h2>

Step-by-step explanation:

5x-y=6

2x+y=8

add them up

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divide by 7 to get x

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5 0
2 years ago
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According to the Mortgage Bankers Association, 8% of U.S. mortgages were delinquent in 2011. A delinquent mortgage is one that h
shepuryov [24]

Answer:

The probability that exactly one of these mortgages is delinquent is 0.357.

Step-by-step explanation:

We are given that according to the Mortgage Bankers Association, 8% of U.S. mortgages were delinquent in 2011. A delinquent mortgage is one that has missed at least one payment but has not yet gone to foreclosure.

A random sample of eight mortgages was selected.

The above situation can be represented through Binomial distribution;

P(X=r) = \binom{n}{r}p^{r} (1-p)^{n-r} ; x = 0,1,2,3,.....

where, n = number of trials (samples) taken = 8 mortgages

            r = number of success = exactly one

           p = probability of success which in our question is % of U.S.

                  mortgages those were delinquent in 2011, i.e; 8%

<em>LET X = Number of U.S. mortgages those were delinquent in 2011</em>

So, it means X ~ Binom(n=8, p=0.08)

Now, Probability that exactly one of these mortgages is delinquent is given by = P(X = 1)

                 P(X = 1)  = \binom{8}{1}\times 0.08^{1} \times (1-0.08)^{8-1}

                               = 8 \times 0.08 \times 0.92^{7}

                               = 0.357

<u><em>Hence, the probability that exactly one of these mortgages is delinquent is 0.357.</em></u>

4 0
3 years ago
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