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3 years ago

Define a set x of numbers as follows. b. 2 ∈ x. r1. if x ∈ x, so is 10x.

Mathematics

2 answers:

jeka57 [31]3 years ago

6 0

B is the correct anse]wer

Serga [27]3 years ago

3 0

Start with 2 and count by 4s until you get 30 then multiply each element by 10

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A furniture store had a chair that cost $33. After a few months the owner took 12 percent off the price. How much is the chair n

zhannawk [14.2K]

Answer:

$29.04

Step-by-step explanation:

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4 years ago

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The number w and 0.8 are additive inverses.

umka2103 [35]

Since, the number w and 0.8 are additive inverses.

A number 'a' is said to have an additive inverse '-a' if "a+ (-a)= 0".

Since, 'w' and '0.8' are additive inverses of each other such that $w + 0.8 = 0$

Therefore, the value of 'w' should be '-0.8' so that $-0.8 + 0.8 = 0$ .

So, the value of 'w' is =0.8

Now, Refer to the attached image which represents the position of 0.8 , w ( that is -0.8) and the sum of 0.8 and w.

Sum of 0.8 and w = 0.8 + w

= 0.8 +(-0.8)

= 0.

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3 years ago

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Find the probability that the results is not (6,heads)

Dovator [93]

Answer:

1:5

Step-by-step explanation:

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3 years ago

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Divide use partial quotient 6 divided by 258? Don't know how to work out problem

Ede4ka [16]

It is 43 I used calculator

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4 years ago

At a carnival, you use 6 tickets each time you go on a ride. After going on 3 rides, you have 32 tickets left.

S_A_V [24]

Answer:

1)The number of tickets remaining is EQUAL the number of tickets remaining before going on the ride and MINUS the number of tickets remaining after going on the next ride.

2) Function T(r) = 50 - 6 r models the number of remaining tickets

Step-by-step explanation:

The number of tickets used in each ride = 6 tickets

Tickets left after going on 3 rides = 32

Now, The number of tickets used in 1 ride = 6 tickets

So, the number of tickets used in 3 rides = 6 tickets x 3 = 18 tickets

Total Number of tickets - Tickets used in 3 rides = Remaining tickets

or, Total Tickets = 32 tickets + Tickets used in 3 rides

= 32 + 18 = 50 tickets

The number of tickets remaining is EQUAL the number of tickets remaining before going on the ride and MINUS the number of tickets remaining after going on the next ride.

Now, let us assume: T(r) is the number of tickets remaining.

r is the number of rides you have gone on

Now, Total tickets = 50

Each ride uses 6 tickets.

So, the number of tickets used in r rides = r x ( 6 tkts) = 6 r

So, the tickets left after r sides = Total tickets - Tickets used in r rides

or: T(r) = 50 - 6 r

Hence, The function T(r) = 50 - 6 r models the number of remaining tickets

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3 years ago

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