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Helen [10]
3 years ago
5

It says write a ratio in fraction form to compare the number correct to the total questions for each test. She had got 19 out of

25 and 17 out of 20 on a test . I do t know what to do.
Mathematics
1 answer:
Likurg_2 [28]3 years ago
8 0
You make it a fraction easily by puting the 19 over 25 and 17 over 20 like

19         17
__    or   __
25          20 hope it helps
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Inverse of the function f(x) =1/9 x+2
natulia [17]
The inverse of this function is g(x)=9x+2. if this doesn’t work, try g(x)=9x-2 :)
7 0
3 years ago
Hi I need help on this I've been working on it for about 20 minutes now please help :)
Mama L [17]

Answer:

V = 4 2/3 units ^3

Step-by-step explanation:

We are given the area of the back rectangle

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V = 3 1/3 * 1 2/5

Rewriting the mixed numbers as improper fractions

V = 10/3 * 7/5

V = 70/15

Simplifying

V = 14/3

Changing back to a mixed number

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5 0
2 years ago
What is the process to get 90 divided by 40
lorasvet [3.4K]
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3 years ago
What is the distance between the points (-7, 5) and (-2, -7)
harkovskaia [24]

Answer:

The distance between those points is 13.

Step-by-step explanation:

1.    (x2-x1) = (-2 - -7) = 5

2.   (y2-y1) = (-7 - 5) = -12

3.   (5)2 + (-12)2 = 25 + 144 = 169

4.   √169 = 13

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3 years ago
A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12). Find the probability of rolling a
levacccp [35]

Answer:

P(x>12) = 0

Step-by-step explanation:

Given

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Required

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This is calculated as:

P(x > 12) = \frac{n(x > 12)}{n(x)}

n(x>12) = 0 because none of the outcomes is greater than 12:

So:

P(x > 12) =\frac{0}{12}

P(x>12) = 0

6 0
3 years ago
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