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earnstyle [38]
3 years ago
7

Noam solved the equation for k using the following calculations

Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0
The mistake here was the .6 was treated as .06. Adding 7.6 to 10.35 really gives 17.95.
ANEK [815]3 years ago
4 0

Answer:

He should have subtracted 7.6 instead of adding it.

Step-by-step explanation:

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Samantha surveyed 500 of the students in her school about their favorite color.
Alja [10]
Well you start off by doing 27% of 500 which equals 135 then you minus 135 from 500 which leads you to 365 and there is your answer
5 0
3 years ago
Which of the following describes the diagonals of a square?
Feliz [49]

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ALL OF THE ANSWERS ARE CORRECT .

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5 0
3 years ago
What is the experamental probability that the coin lands on heads?
sammy [17]

Answer:

The experamental probability that the coin lands on head is 50 %

Step-by-step explanation:

Given:

Experiment:

A coin is Toss

Let the Sample Space be 'S' that is total number of outcomes for a coin has been tossed = { Head, Tail }

∴ n ( S ) =  2

Let A be the event of getting a Head on tossing a coin i.e  { Head }

∴ n( A ) = 1

Now,

\textrm{Probability} =\frac{\textrm{outcomes for the experiment}}{\textrm{total number of outcomes}}

Substituting the values we get

P(A) = \frac{n(A)}{n(S)} \\\\P(A) = \frac{1}{2} \\\\P(A) = 0.5\\\\P(A) = 50\%

The experamental probability that the coin lands on head is 50 %

5 0
3 years ago
When 0.3(4x - 8) - 0.5(2.4x + 4) is simplified what is the resulting expression?
LUCKY_DIMON [66]
0.3(4x-8)-0.5(2.4x+4)
1.2x-2.4-1.2x+2
x-0.4
4 0
3 years ago
Help me with this questions please. I will give you 15 points.
alexgriva [62]

4) the answer is d

5) the answer is a

6) the answer is b

5 0
4 years ago
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