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3 years ago

Can someone help me with this please?

Mathematics

2 answers:

alisha [4.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

After finding the median, 49, you must find the median from 71-98, which is 72. P.S. the median is the number in the middle.

Blizzard [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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If a line crosses though (5,-3) and (-1,6);what is the y-intercept?

harina [27]

(5,-3) (-1,6)
y=mx+b

calculate m:
(-3-6)/(5-(-1)
=-9/6=-1.5

y=-1.5x+b

insert the (5, -3) point to calculate b:

-3=-1.5*5+b
-3=-7.5+b
4.5=b

b=the y intercept, so the line intercepts x=0 at y=4.5

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3 years ago

How do you find the quotient of -4.8 divided by 0.6

Dafna11 [192]

Answer:

Step-by-step explanation:

− 4.8 /0.6 =−8

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3 years ago

Show that every positive integer is of the form 2q and that every odd integer is of the

irinina [24]

IF n is a positive integer THEN n mod 2=0
IF n is an odd integer THEN n mod 2=1
SO you can draw that conclusion.
You are welcome.

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3 years ago

How many zeros does the function ????(x) = 3x^2 + 6x + 2 have? Explain how you know.

maxonik [38]

Answer:

The function has 2 zeros:

$x = -1 - \frac{1}{\sqrt{3}}\\x = -1 + \frac{1}{\sqrt{3}}$

Step-by-step explanation:

When you have a polynomial function, you can identify the grade of the function (the grade is the maximum potency) and this is the number of zeros that the function will have. In this case, you have a second-grade polynomial function that has 2 zeros.

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3 years ago

HELP ME PLEASE!!!!!!! ASAP!!!

Svet_ta [14]

x2+5x+3x-24

x(x+5)+3(x-8)

(x+3)(x+5)

x+3=0orx+5=0

x=-3orx=-5

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3 years ago