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Vinvika [58]
3 years ago
12

HELP PLEASE. (I'm not good at fractions)

Mathematics
1 answer:
bearhunter [10]3 years ago
3 0
1) D 
2) C
3) B
4) C
Hope this helps a lot
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Henry runs 7 miles in 60 minutes. at the same rate, how many miles would he run in 24 minutes?​
victus00 [196]

Answer:

2.8 miles

Step-by-step explanation:

Divide 7 miles by 60=0.11666666666

Multiply it by 24

You would get 2.8

Hope this helped

:)

8 0
3 years ago
Consider the universal relation r = {a, b, c, d, e, f, g, h, i, j} and the set of functional dependencies f = { {a, b } → {c}, {
nekit [7.7K]

Answer:

relation of FDs are {a, b, d, h}. From these all but {h}

seem plausibly part of keys. Calculating the closures of likely candidates gives:

{a, b} + = {a b, c, i}

{b, d} + = {b, d, e, f}

{a, d} + = {a, d, g, h, i, j}

{a, b, d} + = {a, b, c, d, e, f, g, h, i, j}  

decompose r into 2nf and then 3nf relations shown in attachment.                    

Step- by-Step Explanation

Explanation is given in the attachment.

8 0
3 years ago
Need ASAP I’ll mark brainliest if right
katen-ka-za [31]
Area= 50.24 or 50.2 rounded to the nearest tenth
5 0
3 years ago
A box of blueberries is 2/5 full. Janet and her friends had each eaten 1/10 of a box of blueberries. How many people are blueber
anyanavicka [17]

In this problem, we have to find the factor which will make (1 / 10) equal to (2 / 5). Therefore we can write it as:

x (1 / 10) = 2 / 5

where x is the number of people who ate the blueberries

x = (2 / 5) / (1 / 10)

x = 4

 

<span>Therefore 4 people ate the blueberries.</span>

7 0
3 years ago
Read 2 more answers
__
Alenkasestr [34]

Answer:

0.36 = 36/100 = 9/25

so the simplest form is 9/25

3 0
3 years ago
Read 2 more answers
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