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yawa3891 [41]
3 years ago
6

Mike went to his local zoo that featured 12 reptile exhibits. If the zoo features 40 exhibits in total, then what percent of the

zoo's exhibits feature reptiles?
Mathematics
1 answer:
zepelin [54]3 years ago
5 0

Answer:

30%

Step-by-step explanation:

The local zoo contained 40 exhibits in total. It contained 12 reptile exhibits.

The percentage of the zoo's exhibits that feature reptiles is gotten by dividing the number of reptile exhibits by the total exhibits and then, multiplying by 100:

=> (12 / 40) * 100

= (3 / 10) * 100 = 300 / 10

= 30%

30% of the zoo's exhibits feature reptiles.

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Step-by-step explanation:

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What is the probability that you draw a diamond or a spade from a standard deck of cards? A) 1 16 B) 1 4 C) 1 2 D) 3 4
AlladinOne [14]

Answer:

The answer is 1/2 which i think that's what you meant from C.

Step-by-step explanation:

A standard deck of cards has 52 cards. 13 of these cards are spades and 13 are diamonds.

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Help me please for the brainliest answer
AveGali [126]

Answer with Step-by-step explanation:

a) {n}^{2}  + 3 \\  \\ n = 1 \\  {1}^{2}  + 3 \\ 1 + 3 \\  = 4 \\  \\ n = 2 \\  {2}^{2}  + 3 \\ 4 + 3 \\  = 7 \\  \\ n = 3 \\  {3}^{2}  + 3 \\ 9 + 3 \\  = 12 \\  \\ n = 4 \\  {4}^{2}  + 3 \\ 16 + 3 \\  = 19 \\  \\ n = 10 \\  {10}^{2}  + 3 \\ 100 + 3  \\  = 103

In this sequence,

1st term = 4

2nd term = 7

3rd term = 12

4th term = 19

10th term = 103

b)2 {n}^{2}  \\  \\ n = 1 \\ 2 \times  {1}^{2}  \\ 2 \times 1 \\  = 2 \\  \\ n = 2 \\ 2 \times  {2}^{2}  \\ 2 \times 4 \\  = 8 \\  \\ n = 3 \\ 2 \times  {3}^{2}  \\ 2 \times 9 \\  = 18 \\  \\ n = 4 \\ 2 \times  {4}^{2}  \\ 2 \times 16 \\ =   32 \\  \\ n = 10 \\ 2 \times  {10}^{2}  \\ 2 \times 100 \\  = 200

in this sequence,

1st term = 2

2nd term =8

3rd term = 18

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10th term = 200

4 0
3 years ago
8 1/2 is an example of an improper fraction.<br> true or false?
vivado [14]
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3 years ago
Convert 6.19 to fraction​
Mars2501 [29]

Answer:

6.19=6\frac{19}{100}

Step-by-step explanation:

6.19=6\frac{19}{100}

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3 years ago
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