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hjlf
3 years ago
13

it took yuki 1.6 of an hour to water her flowers and 4.6 of an hour to weed her garden. what fraction of an hour did yuki work i

n her yard?

Mathematics
2 answers:
Aleksandr [31]3 years ago
8 0
You add both of them together which would give you 6.2
Georgia [21]3 years ago
5 0
So to find out this answer, you need to add 1.6 and 4.6 together. watch the document in order to find out the steps of adding decimals.
the answer will finally be: she spent 6.2 of an hour in her yard.



hope this helps!! in return, i need a brainliest answer please!! :)

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A chess club with 80 members is electing a new president. Hans received 32 votes. What percentage of the members voted for Hans?
Lerok [7]

Answer: 40%

Step-by-step explanation: To find what percentage of members voted for Hans simply multiply 32 by 100.

32 x 100 = 3200.

Then, divide that number, or 3200 by 80.

3200/80 = 40.

So, 40, or 40% of members voted for Hans.:)

7 0
2 years ago
What the difference in temperature is
Alexandra [31]
The answer would be a positive 15.1 or +15.1 because the positive number is greater than the negative which would make your answer positive, thats why you got it wrong :) 
6 0
3 years ago
I need an explantion on this question
svlad2 [7]
Y= -x + 2 and y= 3x - 4
As these both equal y, you know that they both equal each other so
-x + 2 = 3x - 4
Third option :)
5 0
2 years ago
Read 2 more answers
(20 points) A statistics practitioner calculated the mean and the standard deviation from a sample of 400. They are x = 98 and s
Nimfa-mama [501]

Answer:

The P-value is 0.0234.

Step-by-step explanation:

We are given that a statistics practitioner calculated the mean and the standard deviation from a sample of 400. They are x = 98 and s = 20.

Let = population mean.

So, Null Hypothesis, : = 100 {means that the population mean is equal to 100}

Alternate Hypothesis, : > 100 {means that the population mean is more than 100}

The test statistics that will be used here is One-sample t-test statistics because we're yet to know about the population standard deviation;

T.S. = ~

where, = sample mean = 98

s = sample standard deviation = 20

n = sample size = 400

So, the test statistics = ~

= -2

The value of t-test statistics is -2.

Now, the P-value of the test statistics is given by;

P( < -2) = 0.0234 {using the t-table}

8 0
3 years ago
6.
natulia [17]

Answer:  C) Angles A and J

Step-by-step explanation:

Corresponding angles are kind of angles that are in the same position, angles a and J are both right and top corner of the parallelogram.

3 0
2 years ago
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