3 years ago

What 2 fractions can add up to 7 eighths?

1 answer:

6 0

7/8= 7 divided by 8 = 0.87
0.87 divided by 2 = 0.43
0.43= 43/100 OR you can say 3/7 as well but it's 0.42,but when rounded it 0.43..

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Is 6.54 repeating a rational number?

kap26 [50]

Answer:

yes

Step-by-step explanation:

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3 years ago

Which expression is equivalent to (4 x cubed) (2 x) Superscript negative 4? StartFraction 1 Over 4 x EndFraction StartFraction 4

evablogger [386]

Option c: $\frac{1}{4 x}$

Step-by-step explanation:

The expression is $(4x^{3})(2x)^{-4}$

Applying the exponent rule, we have,

$\frac{4x^{3} }{(2x)^{4} }$

Multiplying the denominator,

$\frac{4x^{3} }{2^{4} x^{4} }$

Rewriting this expression,

$\frac{4x^{3} }{16 x^{4} }$

Cancelling the common terms, we have,

$\frac{1 }{4x }$

Thus, the expression equivalent to $(4x^{3})(2x)^{-4}$ is $\frac{1 }{4x }$

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3 years ago

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mariarad [96]

Jessie = Todd + 6
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if Ryan = r
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then Jessie = (r-2) + 6 = r-4 years old

6 0

4 years ago

A wildlife biologist catches 255 fish, and finds that 32 have been tagged. What percentage is that?

morpeh [17]

Answer: 12.55%
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5 0

3 years ago

A television set marked $350 is sold at a discount of 15%.?

Nonamiya [84]

Answer:

$297.50

Step-by-step explanation:

Do 15% × $350 = $52.50

Subtract that from the original

350 - 52.50 =$297.5

8 0

4 years ago

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