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3 years ago

15

Once debbie arrives in each city,she'll need a backpack to carry around with her. What was the percent markup if a store bought

the backpack for $25 ans somd it to debbie for $40

1 answer:

deff fn [24]3 years ago

6 0

Answer:

60%

Step-by-step explanation:

40 / 25 - 1 = 60%

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Help! Picture attached

schepotkina [342]

Answer:

minimum maximum parabolas are equal then because of the circumference

Step-by-step explanation:

5 0

2 years ago

5/10 = /6 is 5/10 and 3/6 equivalent fraction. if so, please explain

Sonja [21]

$\frac{5}{10}= \frac{1\cdot5}{2\cdot5} = \frac{1}{2} \ \ \ and\ \ \ \frac{3}{6}= \frac{1\cdot3}{2\cdot3} = \frac{1}{2} \ \ \ \ \Rightarrow\ \ \ \frac{5}{10}=\frac{3}{6}$

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3 years ago

The human population of the earth can be modeled by p(T)=3.1(1.016)^t , where T represents the number of year since 1963 , and p

Mkey [24]

Answer:

See below

Step-by-step explanation:

<u>Given function:</u>

p(t)=3.1(1.016)^t

<u>The base of the growth rate is:</u>

1.016 = 1 + 0.016

It represent a 1.6% of growth per year.

A.

Increasing

B.

<u>p(55) = 7.42 means:</u>

55 years after 1963, in the year 2018, the population of Earth is 7.42 billions

7 0

3 years ago

Lines CD and CE are tangent to circle a. If m∠DAE = 130°, what is the measure of ∠DCE? Tangent CD intersects with circle A at po

inna [77]

The answer is 50º

Step-by-step explanation:

It is the correct and only plausable answer.

5 0

3 years ago

Read 2 more answers

NO =14 and MO =18 determine the length MN

kvasek [131]

Answer:

Step-by-step explanation:

MN=MO+NO

MN=14+18

MN=32

hope i helped.

7 0

3 years ago