2 years ago

Find the cardinality of the following set. A = { 12 , 14 , 16 , 18 , 20 }

Mathematics

1 answer:

madam [21]2 years ago

6 0

Answer:

Step-by-step explanation:

Because they are using the number line: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20

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jolli1 [7]

4(4) = 16
16+20=36
Mauricio will hit 36 balls this week.

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3 years ago

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Nady [450]

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2 years ago

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Needs to be submitted soon pls help! ASAP! Thank u (also step by step explanation if can)

ozzi

Answer:

$7$

Step-by-step explanation:

$3x+12x+12=7\\15x+12=7\\15x=-5\\x=\frac{1}{3}$

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$3(\frac{1}{3} )+4y=7\\1+4y=7\\4y=6\\y=1.5$

$3(\frac{1}{3}) +4(1.5)=7$

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1 year ago

<img src="https://tex.z-dn.net/?f=%5Clarge%5Cmathfrak%7B%7B%5Cpmb%7B%5Cunderline%7B%5Corange%7BQuestion%20%7D%7D%7B%5Corange%7B%

VashaNatasha [74]

Answer:

Step-by-step explanation:

As it is a list of prime number, the sequence continues with 29 being the next prime number after 23.

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3 years ago

4,275.50= 391/2 of ____

murzikaleks [220]

Answer:

The required value for the blank is 21.8696

Step-by-step explanation:

Consider the provided information,

4,275.50= 391/2 of ____

Replace blank with x.

4,275.50 = 391/2 of x

Use sign of multiplication for "of".

$4,275.50 = \frac{391}{2} \times x$

Solve the above expression for x.

$x=\frac{4,275.50\times 2}{391}$

$x=21.8696$

Thus, the required value for the blank is 21.8696

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3 years ago