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3 years ago

10

The difference between c and 7

2 answers:

Olenka [21]3 years ago

3 0

Answer:

<em>Subtract 7 from c.</em>

<em>c - 7.</em>

SCORPION-xisa [38]3 years ago

3 0

Answer:

Difference means subtraction and minus .

c-7

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Find the intersection points of the linear and quadratic functions shown below f(x)=2x-5 g(x)= x2+2x-21

Mice21 [21]

Answer:

$(-4,-13)$ and $(4,3)$ the intersection points.

Step-by-step explanation:

Intersection point of two functions is a common point which satisfies both the functions.

Given functions are,

$f(x)=2x-5$

$g(x)=x^2+2x-21$

For a common point of these functions,

$f(x)=g(x)$

$2x-5=x^2+2x-21$

$-5=x^2-21$

$0=x^2-16$

$x^2=16$

$x=-4,4$

For $x=-4$ ,

$f(-4)=g(-4)=2(-4)-5$

$=-13$

For $x=4$ ,

$f(4)=g(4)=2(4)-5$

$=3$

Therefore, $(-4,-13)$ and $(4,3)$ the intersection points.

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3 years ago

In how many ways may one A, three B’s, two C’s, and one F be distributed among seven

astraxan [27]

7 different ways is the answer

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3 years ago

On the first Saturday of every month, a local amusement park allows children under the age of 12 to ride for free. Which of thes

DochEvi [55]

Su is the only child under 12 years of age, therefore, she is only child entering for free.

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3 years ago

What is the recursive rule for the following sequence: -5, -3, -1, 1…

Irina18 [472]

$a_{n}$ = $a_{n-1}$ + 2

So C.

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3 years ago

In Wellington, a city of 360,000 citizens, there has been an outbreak of vampires and werewolves There are 3,000 people infected

Alex17521 [72]

Answer:

0.0286 or 2.86%

Step-by-step explanation:

The total number of people that have werewolfism is 21,000.

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The probability is 0.0286 or 2.86%.

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3 years ago