2 years ago

Which set of numbers is equivalent to 75%? Group of answer choices 0.75, 3/5 7.5, 75/100 3/4, 0.075 15/20, 0.75

Mathematics

2 answers:

Zanzabum2 years ago

3 0

Answer:

o.75, 75/100, 3/4, 15/20

hope this helps :)

Rainbow [258]2 years ago

3 0

Answer:0.75, 75/100, 3/4, 15/20

Step-by-step explanation:

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Round 2.349 to the hundredths place.

slava [35]

Answer: 2.35

Step-by-step explanation:

Tenths is first place after decimal, Hundredth is 2nd place after decimal.

Look towards next place (thousandths place)

Greater than 5? Round up

7 0

2 years ago

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b) In one year, Clara and Dave borrowed books from a library in the ratio 3:7. Dave borrowed 35 books. Work out the number of bo

tatiyna

3:7 =

3/7

3/7 = x/35

7x = 105

x = 15

answer : clara borrowed 15 books

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1 year ago

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What is the value of x? (1) x2+x+10=16 (2) x=4y4+2y2+2?

alexandr402 [8]

X equals the square root of 6-x

x= the eqaution for number 2

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3 years ago

If (-3) exponent -5 = 1/x, what is the value of x? <br> -243<br> - 1/243<br> 1/243<br> 243

trapecia [35]

Answer:

$\boxed {-243}\\$

Step-by-step explanation:

$\begin{array}{rclr}(-3)^{-5} & = & \dfrac{1}{x}& &\\(-3)^{5} & = & x &\text{Inverted each side of the equation}\\x & = & \boxed {\textbf{{-243}}}\\\end{array}$

6 0

2 years ago

Which is the value of this expression when m=3 and n=-5? (6m^-1 n^0)^-3

iragen [17]

Answer:

The answer is C.

Step-by-step explanation:

I would simplify the expression first.

Equation: (6m^-1)^-3

You can get rid of n^0 because that equals 1.

Any expression raised to the power of -1 equals its reciprocal.

Equation: (6/m)^-3

Equation: (m/6)^3

Final Equation: m^3/216

Now, plug in 3.

(3)^3/216.

27/216 = 1/8

Hope this helps!

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2 years ago