2 years ago

HELP me with this so i dont held back

Mathematics

1 answer:

Brrunno [24]2 years ago

8 0

Answer:

1)2/3

2) 3/2

Step-by-step explanation:

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Find the whole. 20% of is 18.

Stolb23 [73]

Since 20% can be rewritten as 1/5, then we can multiply 18 by 5 to get 90, which is your answer. Hope this helps!

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2 years ago

Dr. Wong can see 9 patients in 2 hours. At this rate, how long would it take her to see 72 patients?

ankoles [38]

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2 years ago

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Which number line shows the solution set for |y-9| <12

RUDIKE [14]

Answer:

Option c

$y\geq-3$ or $y \leq 21$

Step-by-step explanation:

The absolute value is a function that transforms any value x into a positive number.

Therefore, for the function $f(x) = |x|$ x> 0 for all real numbers.

Then the inequation:

$|y-9| \leq 12$ has two cases

$(y-9)$ if $y \geq 9$ (i)

$-(y-9)$ if $y < 9$ (ii)

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$y \leq 9 + 12\\y\leq21$

We solve the case (ii)

$-y +9 \leq 12\\-y \leq 12-9\\y \geq -3$

Then the solution is:

$y\geq-3$ or $y \leq 21$

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2 years ago

How do i make 45/150 a fraction and a decimal

max2010maxim [7]

0.3 is the decimal of 45/150

To change fraction into decimal you need the divide the denominator by the numerator.
So 150 divided by 45 is 0.3.

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4) Tom is 4 years older than Bob, Evan is 10 years younger than Tom, Tucco is half of Evan's age, and Mary is 8 year

mel-nik [20]

Answer:

if you find the age of bob the rest is easy

Step-by-step explanation:

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