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olga55 [171]
3 years ago
8

John gave 23/25 of an orange to his best friend. What

Mathematics
2 answers:
Zarrin [17]3 years ago
3 0

Answer:

80%

Step-by-step explanation:

Grace [21]3 years ago
3 0

First, look at the denominator.

in the fraction 23/25, the denominator is 25. A denominator is the number on the bottom of the fraction. 25 can easily be multiplied by 4 to get to 100, which will allow for an easy way to find the percentage.

Since we already know that 25 x 4 = 100, now we must do the same thing for the numerator, or the number on the top of the fraction.

23 x 4 = 92

Now we know that 23/25 = 92/100

therefore the answer is 92%

John gave 92% of his orange to his friend

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Write the slope-intercept form of the equation of each line given the slope and y-intercept
yuradex [85]

Answer:

y=4/3x-5.  

y=-5x+1

4 0
2 years ago
= 2 - 4
jekas [21]

Answer:

Please find attached the required inverse of a function chart

Step-by-step explanation:

The inverse of a function is found by reversing the operations of the  function

The inverse of the function f(x) = 2·x - 4 is found as follows;

x = 2·x - 4

x + 4 = 2·x

x = (x + 4)/2 = x/2 + 2

Therefore, the inverse of the function f(x) = 2·x - 4 is f(x) = x/2 + 2

The inverse function is plotted by generating data points as follows;

{}x         {}          f(x)

0                2

1                  2.5

2                 3

3                  3.5

4                   4

5                   4.5

6                   5

7                   5.5

8                   6

9                   6.5

10                  7

11 {}                   7.5

12{}                    8

13                 8.5

14                  9

15                  9.5

16               10

5 0
3 years ago
In the rolling of two fair dice calculate the following: P(Sum of the two dice is 7) = ______
vesna_86 [32]

Answer:

P(Sum of the two dice is 7) = 6/36

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that:

A fair dice can have any value between 1 and 6 with equal probability. There are two fair dices, so we have the following possible outcomes.

Possible outcomes

(first rolling, second rolling)

(1,1), (2,1), (3,1), (4,1), (5,1), (6,1)

(1,2), (2,2), (3,2), (4,2), (5,2), (6,2)

(1,3), (2,3), (3,3), (4,3), (5,3), (6,3)

(1,4), (2,4), (3,4), (4,4), (5,4), (6,4)

(1,5), (2,5), (3,5), (4,5), (5,5), (6,5)

(1,6), (2,6), (3,6), (4,6), (5,6), (6,6)

There are 36 possible outcomes.

Desired outcomes

Sum is 7, so

(1,6), (6,1), (5,2), (2,5), (3,4), (4,3).

There are 6 desired outcomes, that is, the number of outcomes in which the sum of the two dice is 7.

Answer

P(Sum of the two dice is 7) = 6/36

7 0
3 years ago
X+y=13 and 1/2x+y=10
photoshop1234 [79]
X=6
y=7

6+7
= 13

1/2(6) + 7
= 3 +7
=10
6 0
3 years ago
A bag has 30 towels numbered 1 to 30. What's the ratio for odds to evens?
8090 [49]
15:15

Which is simplified to
1:1

Hope this helps!
8 0
3 years ago
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