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3 years ago

In a test a score of 60% or more is considered a pass. The test was out of 20

Mathematics

2 answers:

Afina-wow [57]3 years ago

6 0

Answer:

So you need 12/20 to pass

Step-by-step explanation:

Montano1993 [528]3 years ago

6 0

That would be 80% hope this helps

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Sergio [31]

Answer:

Step-by-step explanation:

A WOMEN WOULD OVER HER LIFE THE TFR SO IF YOU RELATE THAT TO GOATS THE MALE BRITISH AND THE FEMALE BIRTH WOULD BE DEFERRED SO THE PROBABILITY WOULD BE WORSE.

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3 years ago

Can somone help me with 1,2,3 ????

Llana [10]

Answer:

This is a weird assignment

Step-by-step explanation:

1) 7.5 minute per mile

10 convert hours to min (900 min) and then simply the unit of 6771 miles by 900 min. The objective is to know how far you travel in one minute.

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3 years ago

An equation of the perpendicular bisector of the line segment with end points (3,0) and (-3,0) is

Norma-Jean [14]

Answer:

$x = 0$

Step-by-step explanation:

Given

$(x_1,y_1) = (3,0)$

$(x_2,y_2) = (-3,0)$

Required

The equation of the perpendicular bisector.

First, calculate the midpoint of the given endpoints

$(x,y) = 0.5(x_1 + x_2, y_1 + y_2)$

$(x,y) = 0.5(3-3, 0+ 0)$

$(x,y) = 0.5(0, 0)$

Open bracket

$(x,y) = (0.5*0, 0.5*0)$

$(x,y) = (0, 0)$

Next, determine the slope of the given endpoints.

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{0 - 0}{-3- 3}$

$m = \frac{0}{-6}$

$m = 0$

Next, calculate the slope of the perpendicular bisector.

When two lines are perpendicular, the relationship between them is:

$m_2 = -\frac{1}{m_1}$

In this case:

$m = m_1 = 0$

So:

$m_2 = -\frac{1}{0}$

$m_2 = unde\ fined$

Since the slope is $unde\ fined$ , the equation is:

$x = a$

Where:

$(x,y) = (a,b)$

Recall that:

$(x,y) = (0, 0)$

So:

$a = 0$

Hence, the equation is:

$x = 0$

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3 years ago

Does this table represent a function ? Why or why not

LuckyWell [14K]

B- i could be wrong though

3 0

3 years ago

Help! I am trying to Simplify: 5√24

12345 [234]

Answer:

this might help better

Step-by-step explanation:

5√24

=10√6(Decimal: 24.494897)

4 0

3 years ago