2 years ago

5. Alexis has $95. She has 2 more five-dollar bills, 5 more one-dollar bills, and 2 more

Mathematics

1 answer:

Jet001 [13]2 years ago

7 0

Answer:

Step-by-step explanation:

:)) tht should b right

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3 years ago, the residents of Planet X found a black hole leading to another galaxy. Since then, they have been leaving Planet X

Llana [10]

Answer:

A total of 360 residents left Planet X in the past 3 years.

Step-by-step explanation:

120 are the residents per year and the 3 represents the years so when you multiply them it would make how many residents that left Planet X in 3 years.

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2 years ago

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While walking for exercise, Mia is able to walk only 3\4 as far on Saturday she walks 1 1/2 miles. How many miles did she walk F

Ket [755]

$1\frac{1}{2} - \frac{3}{4}$
$\frac{3}{2} - \frac{3}{4}$
$\frac{6}{4} - \frac{3}{4}$
= $\frac{3}{4}$

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2 years ago

A coordinator will select 6 songs from a list of 9 songs to compose an event's musical entertainment lineup. How many different

g100num [7]

Answer:

84 different lineups are possible

Step-by-step explanation:

The order in which the songs are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this question:

6 musics from a set of 9. So

$C_{9,6} = \frac{9!}{6!(9-6)!} = 84$

84 different lineups are possible

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2 years ago

A cereal box has a height of 32 cm. The base has 160 square cm what is the volume in cubic cm of the box

ruslelena [56]

Hello There!

All you really need to do is multiply 160 with 32.

$160$ × $32$ ≈ $5120$

5120 cm

Hope this helped!

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This table represents the proportional relationship between the number of boxes and the number of magnetic cubes held by the box

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Your answer would be C.
Have a good day!

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