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Elanso [62]
3 years ago
7

If a child's knowledge of the alphabet is limited to the letters a, b, c, i, and e, and if the child writes two letters at rando

m (assume the child may write the same letter twice), what is the probability that they are both vowels? 3/5 6/25 9/25
Mathematics
2 answers:
prisoha [69]3 years ago
7 0
I'm pretty sure the answer is 3/5, cause vowels are A,E,I,O,U and the leters given are, A,B,C,I,E so there are 5 given letters and out of the five three are vowels, so 3 out of 5 are vowels so 3/5
<span />
Pepsi [2]3 years ago
7 0
I know the answer isnt 3/5 . just tried it it was wroung 
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Solve this equation. (3x+10)−(2x−9)=43
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5. For each quantity, decide whether circumference or area would be needed to calculate it. Explain or show your reasoning.
kolbaska11 [484]

Answer:

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Step-by-step explanation:

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AREA : Area of a circle is the total region covered buy that circle.

a. The distance around a circular track.

Here, we are covering the distance ONLY around the track and NOT inside it,

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Here, we are covering the region or the total space occupied by all the tiles on the floor.

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Here,  the distance covered by wheel in 1 round  

= Total length of the boundary of wheel

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Answer:

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Step-by-step explanation:

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