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3 years ago

Jaime put 3 oranges on each tray how many oranges does he put on 5 trays

Mathematics

2 answers:

goblinko [34]3 years ago

8 0

Jamie puts 15 on 5 trays

Nonamiya [84]3 years ago

5 0

For this question what you have to do is multiple 3×5 which that is 15

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PLEASE HELP ASAP!!!! WILL MARK BRAINLIEST !!!

Veronika [31]

The answer is D. The last one

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3 years ago

At one store, 20 percent of the pairs of shoes sold are of men's athletic shoes. Lionel rings up 8 orders which contain one or m

PIT_PIT [208]

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3 years ago

An experiment consists of choosing objects without regards to order. Determine the size of the sample space when you choose the

sdas [7]

Answer:

$n= 75, 582$

$n= 2300$

$n = 253$

Step-by-step explanation:

Generally the size of the sample sample space is mathematically represented as

$n = \left N } \atop {}} \right. C_r$

Where N is the total number of objects available and r is the number of objects to be selected

So for a, where N = 19 and r = 8

$n = \left 19 } \atop {}} \right. C_8 = \frac{19 !}{(19 - 8 )! 8!}$

$= \frac{19 *18 *17 *16 *15 *14 *13 *12 *11! }{11 ! \ 8!}$

$n= 75, 582$

For b Where N = 25 and r = 3

$n = \left 25 } \atop {}} \right. C_3 = \frac{25 !}{(19 - 3 )! 3!}$

$= \frac{25 *24 *23 *22 ! }{22 ! \ 3!}$

$n= 2300$

For c Where N = 23 and r = 2

$n = \left 23 } \atop {}} \right. C_2 = \frac{23 !}{(23 - 2 )! 2!}$

$= \frac{23 *22 *21! }{21 ! \ 3!}$

$n = 253$

4 0

3 years ago

I need help with a question

Gemiola [76]

Answer:

What question?

Step-by-step explanation:

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3 years ago

Use the quadratic function to predict y if x equals 7.<br> y = 2x2 – 3x + 3

zheka24 [161]

Answer:

Step-by-step explanation:

$f(7)=2(7)^{2} -3(7)+3$

$= 2(49)-21+3\\=98-21+3\\=80\\$

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3 years ago