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3 years ago

11

Express 5/8 as a percent. 62.5% 40% 58% 62% Express as a percent.

2 answers:

Eduardwww [97]3 years ago

8 0

62.5% is your answer.
divide 5 by 8 and you get 0.625. You will then move the decimal point two places to the right which will make it 62.5.

AveGali [126]3 years ago

6 0

5/8 as a percentage is 62.5

hope i helped :D

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Janice is 7 years older than Tam. Complete the table, and then graph this situation.

qwelly [4]

Answer:

The table in the exercise can be completed with the next results:

x y
2 <u>9</u>
4 <u>11</u>
6 <u>13</u>
8 <u>15</u>

Step-by-step explanation:

As in the exercise Janice is 7 years older than Tam, to obtain the result in the table, you must add 7 to each age in the column x, with this we can make the next formula:

y = x + 7

Remember that x is Tam's age, and y is Janice's age, so, you must replace the x variable in each case to obtain the result to y:

When x is 2:

y = 2 + 7
<u>y = 9</u>

When x is 4:

y = 4 + 7
<u>y = 11</u>

When x is 6:

y = 6 + 7
<u>y = 13</u>

When x is 8:

y = 8 + 7
<u>y = 15</u>

At last, <u>to obtain the graph you can use the formula made: y = x + 7</u>, and you'll obtain a graph like the attached picture, <em>where each time x obtain a unit, the y variable obtain a unit too maintaining the diference of 7</em>.

8 0

3 years ago

What ere the coordinates of the point on the directed line segment from (-1,7) to (7,7) that partitions the segment into a ratio

djverab [1.8K]

Answer:

$(\frac{37}{11},\frac{77}{11} )$

Step-by-step explanation:

Given two points are (-1,7) and (7,7).

We are told to find a point which is in between them at a ratio of 6:5.

Formula for calculating a point at distance of ratio m:n is given by

$(\frac{mx2+nx1}{m+n} ,\frac{my2+ny1}{m+n} )$

where $(x1,y1),(x2,y2)$ are the inital and final points.

$(x1,y1)=(-1,7)\\\\(x2,y2)=(7,7)$

also m:n=6:5 ,

by substituting all the values we get,

$(\frac{6*7+5*-1}{11} ,\frac{6*7+5*7}{11} )$

$(\frac{37}{11},\frac{77}{11} )$

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4 years ago

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Leona [35]

Yes it does because the line is straight.

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3 years ago

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mezya [45]

Answer:

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use PEMDAS

parentheses

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division

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Zina [86]

Ratio is demonstrated by " : " sign.
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Hope this helps :)

6 0

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