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NemiM [27]
2 years ago
8

PLEASEEEEEEEEEEEEE HELP

Mathematics
1 answer:
Pavel [41]2 years ago
7 0

Step-by-step explanation:

(f-g)(4)

=f(4)-g(4)

=3x-3-(3x-4)

=3x-3-3x+4

=1

hope it helps you

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Round to the nearest thousand.Find the estimated answer 9526 -5329=
BaLLatris [955]

Answer:

4000

Step-by-step explanation:

9526-5326=4197

When rounded off gives 4000

8 0
2 years ago
PLEASE HELP. WILL GIVE BRAINLIEST FOR CORRECT ANSWER
lozanna [386]
Are of shaded region = area of circle - area of segment
= \pi {r}^{2}  - ((\alpha  \div 360) \times \pi \times  {r}^{2} )
= \pi {r}^{2} (1 -  \alpha  \div 360)
r = 8.35 \\  \alpha  = 100
= 158.1666....
rounding \: up
area \: of \: shaded \: region \:  = 158.2 \: \: square ft
6 0
3 years ago
37.362 is 7 4/5 % of what number?
rodikova [14]
To find the answer you just need to multiply 37.362 by .7 4/5 and add that answer to 37.362 and you get 62.27. 
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6 0
3 years ago
The function of (x) varies directly with x^2, and f(x)=96 when x=4 what is the value of f(2)
makkiz [27]
\bf \qquad \qquad \textit{direct proportional variation}
\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad  y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad  variation
\end{array}\\\\
-------------------------------

\bf \textit{f(x) varies directly with }x^2\qquad f(x)=kx^2
\\\\\\
\textit{we also know that }
\begin{cases}
f(x)=96\\
x=4
\end{cases}\implies 96=k(4)^2\implies 96=16k
\\\\\\
\cfrac{96}{16}=k\implies 6=k\qquad therefore\qquad \boxed{f(x)=6x^2}
\\\\\\
\textit{now, when }\stackrel{f(2)}{x=2}\textit{ what is \underline{f(x)}?}\qquad f(2)=6(2)^2
3 0
3 years ago
The fox population in a certain region has an annual growth rate of 4 percent per year. It is estimated that
Minchanka [31]

Answer:

(a) P(t) = 12100*(1.04^t)

(b) in 2008, estimate of population is 16560 (to the nearest integer)

Step-by-step explanation:

Population in 2000, P(0) = 12100

Growth rate = 4% each year

(a) function model for the t year after 2000 (exponential model)

P(t) = 12100*(1.04^t)

(b) for 2008,

P(2008-2000)

= P(8)

= 12100*(1.04^8)

= 12100 * 1.368569

= 16559.7

= 16560  (nearest integer)

7 0
3 years ago
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