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dangina
3 months ago
11

Andy got a 32% discount on all his purchases at his favorite shop. If he saved $64 on the total bill, the bill amount without th

e discount was $ and he paid $.
Mathematics
1 answer:
AnnZ [12.3K]3 months ago
7 0
$200 was the original amount before any discounts, and he paid $136.
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Which function increases at a faster rate on 0 to infinity, f(x) = x2 or g(x) = 2x? Explain your reasoning.
lawyer [12517]

Based on a table of values, the outputs of f(x) for whole numbers are 0, 1, 4, 9, 16, 25, 36, and further. Meanwhile, for the same inputs, g(x) generates outputs of 1, 2, 4, 8, 16, 32, and 64. It is evident that g(x) consistently doubles its outputs, leading to numbers that surpass those produced by f(x). The exponential function, g(x), experiences a constant multiplicative change rate, allowing it to accelerate more quickly compared to the quadratic function.

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3 months ago
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Which expression gives the distance between the points (4, 6) and (7, -3)?
PIT_PIT [12445]
The distance formula is
\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}. In the ordered pairs (4, 6), the first number 4 represents the x-coordinate while 6 is the y-coordinate. In (7, -3), 7 is the x-coordinate and -3 is the y-coordinate. Substituting these coordinates results in
\sqrt{(4-7)^2+(6--3)^2}. Since subtracting a negative is equivalent to adding a positive, we now have

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2 months ago
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12-5x-4kx=y solve for x
PIT_PIT [12445]
12-5x-4kx=y:x 

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7 0
2 months ago
Lila needs a custom frame for a painting that her friend made for her. I’ve Been Framed is offering 50 percent off plus an addit
Leona [12618]

Answer:

The Framers provides the more affordable price, being $1.35 less expensive.

Step-by-step explanation:

I've Been Framed:

50% of $115 amounts to $57.5.

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Subtracting gives $57.5 - $5.75 = $51.75.

Total: $51.75

The Framers:

30% off $120 results in $36.

After discount, $120 - $36 equals $84.

40% off $84 is $33.6.

Subtracting gives $84 - $33.6 = $50.4.

Price difference: $1.35

7 0
2 months ago
One sphere has a radius of 5.10 cm; another has a radius of 5.00cm. What is the difference in volume (in cubic centimeters) betw
lawyer [12517]
\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}\qquad 
\begin{cases}
r=radius\\
-----\\
r_1=5.10\\
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2 months ago
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