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3 years ago

What is the selling price of a 12,543 boat if a 758 discount ?

Mathematics

1 answer:

melomori [17]3 years ago

7 0

We know that

Selling price = Cost price - discount

that is

to find the selling price of any article we subtract discount from the cost price

In our problem

Cost price = 12,543

and Discount = 758

Let's plug the values in the formula

Selling price = 12,543 - 758 = 11,785

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one market vendor says to the other: "if i were to give you 10 apples, we'd both have the same number of apples. but if you were

Allushta [10]

Answer:

One market vendor has 70, and the other has 50.

Step-by-step explanation:

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3 years ago

If y=3x - 5, find the value of y when x = -1

Tpy6a [65]

y=3x-5

x=-1

y=3*(-1)-5=-3-5=-8

<em>y=-8</em>

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3 years ago

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The length of time for one individual to be served at a cafeteria is a random variable having an exponential distribution with a

umka2103 [35]

Answer:

0.01265

Step-by-step explanation:

Since, if the time to be served has an exponential distribution with a mean of 7, then

$P(T < t_0) = 1 - e^{-\frac{t_0}{7}}$

Chance to be served in under 2 minutes:

$P(T$

Let A represents the number of days when a person is served in less than 2 minutes,

Hence,

the probability that a person is served in less than 2 minutes on at least 5 of the next 7 days ( using binomial distribution )

= P(A=5) + P(A=6) + P(A=7)

$=^7C_5(0.249)^5(1-0.249)^2+^7C_6(0.249)^6(1-0.249)^1+^7C_7(0.249)^7(1-0.249)^0$

$=\frac{7!}{2!5!}(0.249)^5(1-0.249)^2+\frac{7!}{1!6!}(0.249)^6(1-0.249)^1+\frac{7!}{0!7!}(0.249)^7(1-0.249)^0$

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3 years ago

Pleasee heppppppp mehhh!

Ludmilka [50]

V sphere = 3/4 x 3.14 x 12^3 = 7,235
V cylinder = 100 x 3.14 x 30^2 = 282,600
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3 years ago

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Can someone help me

Artemon [7]

Answer:

Step-by-step explanation:

A.fill the box as follows.

tally (remember to cross every 5)

20-29- IIIII

30-39-IIIIIII

40-49-IIIIIIIIIIIIIIIII

50-59-I

frequency-

20-29- 5

30-39- 7

40-49- 17

50-59- 1

B.Most common group is 40-49

C. range= 53-20=23 so it is 23.

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3 years ago