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k0ka [10]
3 years ago
5

Will mark 5 stars

Mathematics
1 answer:
lyudmila [28]3 years ago
8 0
R is also known as the correlation coefficient. Hence your statement is ...
   B. False
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-(3/4)+1 7/8 divided by 1/2 =n
VashaNatasha [74]

first off, let's convert the mixed fraction to improper fraction and then proceed, let's notice that by PEMDAS or order of operations, the multiplication is done first, and then any sums.

\stackrel{mixed}{1\frac{7}{8}}\implies \cfrac{1\cdot 8+7}{8}\implies \stackrel{improper}{\cfrac{15}{8}} \\\\[-0.35em] ~\dotfill\\\\ -\cfrac{3}{4}~~ + ~~\cfrac{15}{8} \div \cfrac{1}{2}\implies -\cfrac{3}{4}~~ + ~~\cfrac{15}{8} \cdot \cfrac{2}{1}\implies -\cfrac{3}{4}~~ + ~~\cfrac{15}{4} \\\\\\ \cfrac{-3+15}{4}\implies \cfrac{12}{4}\implies 3

5 0
3 years ago
The dot product of u with itself is 24. what is the magnitude of u?
Leni [432]

Answer - u = 4.8989

u ^ 2 = 24

u = sqrt (24)

u = 4.8989

3 0
3 years ago
Read 2 more answers
A ball has a mass of 3g and a volume of 6 cm3. It's density is what
Dvinal [7]

Answer:

float

Step-by-step explanation:

density = mass/voume

3g/6c.m. ^3

0.5g/c.m.^3 = 0.5g/mL^3

Since the density of water is about 1g/mL^3 and 0.5g/mL^3 is less than that, it will float

7 0
2 years ago
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Which statement is true? The product of 8/3 and 6/5 is greater than 8/3
3241004551 [841]

Answer:

The product of 8/3 and 6/5/is greater than 8/3.

Step-by-step explanation:

(8/3)*(6/5) = (8*6)/(3*5) = 48/15

16/5. = 3.2 and 8/3 = 2.7

5 0
3 years ago
A4.3) The diagram shows a square.
gtnhenbr [62]

Answer:

no diagram attached, please attach

7 0
3 years ago
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