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Gekata [30.6K]
3 years ago
9

Write the decimal in fraction notation 0.0097

Mathematics
2 answers:
Zina [86]3 years ago
7 0

Answer:A 97/1000 B 97/10,000 C 970 /1000 D 97/10

Step-by-step explanation:

slamgirl [31]3 years ago
3 0
The correct answer is 97/10000 :)
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Find the values of m and b that make the following function differentiable.
dimaraw [331]
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now, what is the piece-wise when x = 2? well, f(2) = x² or (2)² or 4

that means, the linear needs to hit it at that point, to make it so, let's make it the slope of the linear, the same as the quadratic's.

what's the quadratic's slope? well, simple enough

\bf \left. \cfrac{dy}{dx}=2x \right|_{x=2}\implies 4\impliedby \textit{this means }
\begin{array}{llll}
mx+b\\
\uparrow \\
4
\end{array}

so we have y = 4x + b

now, recall, for the quadratic, when x =2, y = 4, so for the linear, when x = 2, y = 4 as well, this means

\bf 4 = 4(2) + b\implies 4=8+b\implies 4-8=b\implies \boxed{-4=b}
\\\\\\
mx+b\implies 4x-4\\\\
-------------------------------\\\\
f(x)=
\begin{cases}
x^2&x\le 2\\
4x-4&x\ \textgreater \ 2
\end{cases}

check the picture below.

4 0
3 years ago
Yasmina eats lunch at Chipotle for $5.25 per day for five days a week. How much does lunch cost...
Paul [167]

Answer:

Step-by-step explanation:

Yasmina:

5.25 x  5 = 26.25 per week

5.25 x 20 = 105 per month

5.25 x 260 = 1365 per year

Camila:

9.75 x 35 = $ 341.25 earnings per week

341.25  x 0.20 = 68.25 saves per week

9.75x35x 4= 1365 earnings per month

1365 x 0.20 = 273 saves per month

9.75 x 35 x 52 =  17745 earnings per year

17745 x 0.20 = 3549 saves per year

4 0
3 years ago
If (2x + 4) - (x + 3) = 15, then x =
kap26 [50]

Answer:

x=14

Step-by-step explanation:

6 0
3 years ago
Find the Nonpermissible replacement for x in this expression 1/-8x
beks73 [17]
The expression is Undefined for x=0, assuming you intend 1/(-8x).

x=0 is "nonpermissible"
4 0
3 years ago
A regular convex polygon has eight sides. What is the measure of an exterior angle?
PSYCHO15rus [73]

Answer:

The measure of one exterior angle is 45 degrees.

Step-by-step explanation:

The formula to find exterior angle of and shape is 360 degrees divided by n (number of sides the shape has). 360 divided by 8 = 45 degrees.

4 0
3 years ago
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