3 years ago

What's is the answer

1 answer:

3 0

In order to find a percentage of a number, you must first put the percentage into decimal form.

5% = 0.05

Then, you can multiply this decimal by the number

30*0.05=1.5

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The top of a mountain is 2,450 feet above sea level a shipwreck was discover 310 feet below sea level what is the distance betwe

arlik [135]

Answer:

$d=2,760\ ft$

Step-by-step explanation:

Let

x ----> the height of the top of a mountain above sea level

y ----> the deep of a shipwreck below the sea level

we know that

The sea level represent the height equal to zero

In this problem we have

$x=2,450\ ft$ ---> is positive because is above sea level

$y=-310\ ft$ ---> is negative because is below sea level

To find out the distance between the mountain top and the ship wreck, determine the absolute value of the difference between the two values

$d=\left|x-y\right|$

substitute the values

$d=\left|2,450-(-310)\right|$

$d=\left|2,450+310\right|$

$d=\left|2,760\right|$

$d=2,760\ ft$

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3 years ago

7th grade math help me pleasee :))

natima [27]

It’s the first one -13–16

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2 years ago

A dress which costs $180 is being sold at a discount of 10%. The amount of the discount is

ehidna [41]

Answer:

The discount is $18

Step-by-step explanation:

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3 years ago

nika2105 [10]

It’s 101 because 72 and -29 have a difference of 101

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2 years ago

100×0.23 = <br> 101×0.23 = <br> 102×0.23 = <br> 103×0.23 =

zaharov [31]

Answer:

100×0.23=23

101×0.23=23.23

102×0.23=23.46

103×0.23=23.69

7 0

2 years ago

Read 2 more answers