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JulijaS [17]
3 years ago
10

The owner of a bakery wanted to know what items in the store generated the most income. Based on last's month's salary, this is

what she found:
5% bagels
8% brownies
12% cupcakes
15% donuts
60% bread

a. What item in the store brings in the most income?
b. What percent of the store’s income comes from selling brownies and cupcakes?
c. What percent of the store’s income comes from selling items other than bread?
d. If the store owner decided to eliminate cupcakes from her inventory, by what percent would her income be reduced?
Mathematics
1 answer:
kvv77 [185]3 years ago
3 0

A, Bread brings the most Income ! (60% of x = 60%x)

B, 20% of the income comes from brownies and cupcakes.

C, 40% comes from others besides bread.

D, If she let go of her 12% from cupcakes, she'd be left with 88%.

If this Is correct, brainliest would be nice. <3 hope this helps.

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The radius is 14, if the diameter is 28. The radius is half of the diameter
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Find the total surface area of this cylinder . Give your answer to 1 decimal place 7cm 15 cm
Leto [7]

Answer:

Step-by-step explanation:

r = 7 cm

h = 15cm

pi = 3.14

Top and bottom (These questions drive you crazy when you don't know if there is both a top and bottom).

Area = 2* pi *r^2 = 2 * 3.14 * 7^2

Area = 2 * 3.14 * 49

Area =                                                        307.72  Don't round this.

Cylinder body

Cylinder body = Circumference * h = 2*pi * r * h

Cylinder body = 2* 3.14 * 7 * 15

Cylinder body =                                      <u> 659.4</u>

<u />

Total =                                                      967.12

Rounded        967.1     Answer

3 0
3 years ago
Pls help ill mark brainliest!:) thank you&lt;3
murzikaleks [220]

Answer:

(-26, 32)

Step-by-step explanation:

6 0
3 years ago
11. Sarah claims that (x - 4) is a factor of p(x) = x2 +8x - 48.Which equation must
velikii [3]

Answer:

d) p(4) = 0.

Step-by-step explanation:

p(4) = 0:-

p(4) = 4^2 + 8(4) - 48

= 16 + 32 - 48

= 0.

This is an application of the Factor Theorem ( a special case of The Remainder Theorem)

The Factor theorem states that if (x - a) is a factor of P(x) then P(a) = 0.

7 0
3 years ago
Pls help this is pretty urgent
KIM [24]

Answer:

(a)  0

(b)  f(x) = g(x)

(c)  See below.

Step-by-step explanation:

Given rational function:

f(x)=\dfrac{x^2+2x+1}{x^2-1}

<u>Part (a)</u>

Factor the <u>numerator</u> and <u>denominator</u> of the given rational function:

\begin{aligned} \implies f(x) & = \dfrac{x^2+2x+1}{x^2-1} \\\\& = \dfrac{(x+1)^2}{(x+1)(x-1)}\\\\& = \dfrac{x+1}{x-1}\end{aligned}

Substitute x = -1 to find the limit:

\displaystyle \lim_{x \to -1}f(x)=\dfrac{-1+1}{-1-1}=\dfrac{0}{-2}=0

Therefore:

\displaystyle \lim_{x \to -1}f(x)=0

<u>Part (b)</u>

From part (a), we can see that the simplified function f(x) is the same as the given function g(x).  Therefore, f(x) = g(x).

<u>Part (c)</u>

As x = 1 is approached from the right side of 1, the numerator of the function is positive and approaches 2 whilst the denominator of the function is positive and gets smaller and smaller (approaching zero).  Therefore, the quotient approaches infinity.

\displaystyle \lim_{x \to 1^+} f(x)=\dfrac{\to 2^+}{\to 0^+}=\infty

5 0
1 year ago
Read 2 more answers
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