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kakasveta [241]
3 years ago
12

HELP PLS SHOW WORK ITS 2 PARTS

Mathematics
2 answers:
sdas [7]3 years ago
7 0

Answer:

a=4.2

Step-by-step explanation:

6.4-a=2.2

so 6.4-22=a

4.2=a

jok3333 [9.3K]3 years ago
6 0

Answer:

C

Step-by-step explanation:

6.4 - 2.2 = 4.2

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Ms. McClain conducted an experiment
joja [24]

Answer:  1

Step-by-step explanation:

Experimental probability is the actual result you get from an experement.

Theoretical probability is the change that you will get that result.

(for example: flipping a coin, the Theoretical probability is 50/50 but after testing the Experimental probability might be 47/53)

therefore,

1/6 is the Theoretical probability because you are using a six-sided number cube.

for the Theoretical probability and the Experimental probability to be the same, the fraction of the roll must equal 1/6.

1/6 equals 8/48.

therefore, since the numbers 1 and 6 were both rolled 8 times out of 48 they are consistant with the Theoretical probability of 1/6.

6 is not one of the answer choices listed so 1 must be your answer.

 

8 0
3 years ago
Can someone help me, please???
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3 years ago
During basketball games this year, Melisa made 11/20 of her foul shots.
Korvikt [17]

Answer:

0.478

Step-by-step explanation:

divide - 11/20 = 0.478260869

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7 0
3 years ago
Read 2 more answers
I=$450, P=$2400, r=7.5%
Nikitich [7]

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Step-by-step explanation:

4 0
3 years ago
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What are three equivalent fractions for 15/18
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Simplified:
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