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inessss [21]
2 years ago
7

The function f is defined by

Mathematics
2 answers:
Pepsi [2]2 years ago
5 0

Hope this helps :)

Photo attached.

vichka [17]2 years ago
4 0

Answer:

k=13

x= -10

Step-by-step explanation:

f(x)=x²+3x-10

f(x+5)=

=(x+5)(x+5)+3(x+5)-10

=x²+10x+25+3x+15-10

=x²+13x+30

0=x²+13x+30

0=(x+3)(x+10)

x= -3 or -10

-10< -3

smallest zero is -10

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3 years ago
Someone do this please cause i fell asleep in class
aalyn [17]
Gas in July is 2.3 times Gas in June
That means Gas in July (252.57) equals 2.3 times gas in June, or “n”
242.57= 2.3 x n and solve for n
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Calculator gives 105.465
Rounded to nearest HUNDRED is 100

Rounded to nearest HUNDREDTH would be 105.47
Check the answer to see if July gas is 2.3 times June gas
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8 0
3 years ago
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OLEGan [10]

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A. 3 5/6 yards

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6 0
2 years ago
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Marketing estimates that a new instrument for the analysis of soil samples will be very successful, moderately successful, or un
mylen [45]

Answer:

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F(5) = P(x = 5) = 0.4

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5 0
3 years ago
How do I solve -3(3+x)+(x-6)=-4 ?
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\huge\boxed{x=-\frac{11}{2}}

Start by distributing the -3 to the (3+x). -3(3) + (-3)(x) + (x-6) = -4

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Rearrange the terms. -3x+x-9-6=-4

Combine like terms. -2x-15=-4

Add 15 on both sides. -2x=11

Divide both sides of the equation by -2. x=\boxed{-\frac{11}{2}}

7 0
2 years ago
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