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Vesna [10]
4 years ago
11

Twelve oranges cost $2.00. At the same rate, how many oranges can be bought for $5.00?

Mathematics
1 answer:
netineya [11]4 years ago
4 0

Answer:

30 oranges can be bought

Step-by-step explanation:

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I need help with math ​
Sonbull [250]

Answer:

6 is answer...............

6 0
3 years ago
Given: X= 0.234523452345..... Is X rational or irrational? a If X is rational, rewrite it in a fraction.
Evgesh-ka [11]

Answer:

0.234523452345 as a fraction equals 234523452345/1000000000000

Step-by-step explanation:

To write 0.234523452345 as a fraction you have to write 0.234523452345 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.234523452345 = 0.234523452345/1 = 2.34523452345/10 = 23.4523452345/100 = 234.523452345/1000 = 2345.23452345/10000 = 23452.3452345/100000 = 234523.452345/1000000 = 2345234.52345/10000000 = 23452345.2345/100000000 = 234523452.345/1000000000 = 2345234523.45/10000000000 = 23452345234.5/100000000000 = 234523452345/1000000000000

7 0
3 years ago
Suppose that 4 fair coins are tossed. Let Equals The event that exactly 2 coins show tails and Equal The event that at least 2 c
faust18 [17]

Answer:

a) P ( E | F ) = 0.54545

b) P ( E | F' ) = 0

Step-by-step explanation:

Given:

- 4 Coins are tossed

- Event E exactly 2 coins shows tail

- Event F at-least two coins show tail

Find:

- Find P ( E |  F )

- Find P ( E | F prime )

Solution:

- The probability of head H and tail T = 0.5, and all events are independent

So,

                    P ( Exactly 2 T ) = ( TTHH ) + ( THHT ) + ( THTH ) + ( HTTH ) + ( HHTT) + ( HTHT)  = 6*(1/2)^4 = 0.375

                    P ( At-least 2 T ) = P ( Exactly 2 T ) + P ( Exactly 3 T ) + P ( Exactly 4 T) = 0.375 + ( HTTT) + (THTT) + (TTHT) + (TTTH) + ( TTTT)

      = 0.375 + 5*(1/2)^4 = 0.375 + 0.3125 = 0.6875

- The probabilities for each events are:

                    P ( E ) = 0.375

                    P ( F ) = 0.6875

- The Probability to get exactly two tails given that at-least 2 tails were achieved:

                    P ( E | F ) = P ( E & F ) / P ( F )

                    P ( E | F ) = 0.375 / 0.6875

                    P ( E | F ) = 0.54545

- The Probability to get exactly two tails given that less than 2 tails were achieved:

                    P ( E | F' ) = P ( E & F' ) / P ( F )

                    P ( E | F' ) = 0 / 0.6875

                    P ( E | F' ) = 0                

6 0
3 years ago
What does 8EE4 represent?
Otrada [13]
It is a representation of a number
5 0
3 years ago
Find the values of x and y in the diagram.
brilliants [131]

Answer:

x = 2, y = 6

Step-by-step explanation:

Δ WXY is equilateral ( 3 congruent angles ), then the sides are equal

WY = WX , that is

y - 1 = 5 ( add 1 to both sides )

y = 6

Δ WYZ is isosceles ( 2 congruent base angles ) then the legs are congruent

YZ = WY , that is

x + 3 = 5 ( subtract 3 from both sides )

x = 2

7 0
3 years ago
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