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3 years ago

What is 80% of 960? Round to the nearest hundredth (if necessary).

Mathematics

2 answers:

Tatiana [17]3 years ago

8 0

Answer:

Step-by-step explanation:

you could do (960/100)*80=768

Kitty [74]3 years ago

8 0

Answer:

768

Step-by-step explanation:

When you have problems like these which is very common, you first change the percentage to a decimal.

80% is the same as 0.80 or 0.8.

Next, you multiply.

0.8 x 960

Your result is your answer.

0.8 x 960 = 768

<em>Also helpful tip; if the problem says something like adding 80% of 960 to itself, then you would add 768 to 960.</em>

Hope it helps!

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grin007 [14]

Answer:

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Step-by-step explanation:

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3 years ago

Find the common ratio of the geometric sequence -20, 140, -980, ...

aksik [14]

Answer:

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Step-by-step explanation:

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3 years ago

a surf instructor has an initial fee of $12 and charges $8 per hour for lessons. Write a linear equation that represents the tot

Ray Of Light [21]

y = total cost

x = # of hours

$12 + $8x = y

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3 years ago

Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 eac

Vikki [24]

Answer:

All are correct.

Step-by-step explanation:

Let x be the number of movies and y be the number of newly released video games.

Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 each.

$20x+50y\leq 400$

Larry must purchase at least nine items.

$x+y\geq 9$

Check both inequalities of all given ordered pairs.

For (5,6),

$20(5)+50(6)\leq 400\Rightarrow 400\leq 400$

$5+6\geq 9\Rightarrow 16\geq 9$

Point (5,6) satisfy both inequalities.

For (10,4),

$20(10)+50(4)\leq 400\Rightarrow 400\leq 400$

$10+4\geq 9\Rightarrow 14\geq 9$

Point (10,4) satisfy both inequalities.

For (20,0),

$20(20)+50(0)\leq 400\Rightarrow 400\leq 400$

$20+0\geq 9\Rightarrow 20\geq 9$

Point (20,0) satisfy both inequalities.

For (15,2),

$20(15)+50(2)\leq 400\Rightarrow 400\leq 400$

$15+2\geq 9\Rightarrow 17\geq 9$

Point (15,2) satisfy both inequalities.

Therefore, all combination of movies and newly released video games Larry could purchase using his gift card.

4 0

3 years ago

AYUDDAAA, ES EXAMEEEEN

madam [21]

Answer:

it's corect

Step-by-step explanation:

just change the subject it is not mathematics

4 0

2 years ago

Read 2 more answers