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3 years ago

PLEASE HELP MEE it’s urgent

Mathematics

2 answers:

Sever21 [200]3 years ago

5 0

Answer:

the answer is 9/50 (fraction).

Step-by-step explanation:

hope this helped!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Ann [662]3 years ago

3 0

Answer:

positive9/50

Step-by-step explanation:

9/50

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On this week's homework assignments, Lydia had scores of 85, 78, 92, 98, and 85. Which measure of central tendency would give Ly

Stella [2.4K]

Answer:

median

Step-by-step explanation:

median is the number appearing at the centre or middle after the given numbers.mean is average. mode is the number that appears more times than the others. hope it helps

7 0

3 years ago

The cost for Dana and Courtney's lunch is $24. If they want to leave a

sergij07 [2.7K]

<h3>Total cost of their lunch, including the tip is $ 27.6</h3>

Solution:

The cost for Dana and Courtney's lunch is $24

They want to leave a 15% tip

To find: total cost of their lunch, including the tip

Find the tip amount

Tip amount = 15 % of 24

$Tip\ amount = \frac{15}{100} \times 24\\\\Tip\ amount = 0.15 \times 24\\\\Tip\ amount = 3.6$

what is the total cost of their lunch, including the tip?

Total cost = cost of lunch + tip amount

Total cost = 24 + 3.6

Total cost = 27.6

Thus total cost of their lunch, including the tip is $ 27.6

7 0

3 years ago

How do you do this problem

Fudgin [204]

A triangle is 180°; therefore:
x = 180-52-43
x = 85
x° = 85°

7 0

3 years ago

When v=5 and m=-4, evaluate: 4v2-m2

lions [1.4K]

Answer:

Step-by-step explanation:

4v^2 - m^2

let v=5 and m=-4

4 * (5)^2 - (-4)^2

4* (25) - (16)

100 - 16

8 0

4 years ago

Which of the following line passes through point (-4,5) and is parallel to the line segment whose endpoints are at (-2,-3) and (

NNADVOKAT [17]

For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It's the slope

b: It is the cut-off point with the y axis

By definition, if two lines are parallel then their slopes are equal.

Then, the requested line will have a slope equal to:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {5 - (- 3)} {2 - (- 2)} = \frac {5 +3} {2 + 2} = \frac {8} {4} = 2$

Thus, the line is of the form:

$y = 2x + b$

We substitute point $(-4,5)$ and find "b":

$5 = 2 (-4) + b\\5 = -8 + b\\5 + 8 = b\\b = 13$

Finally, the equation is:

$y = 2x + 13$

Answer:

$y = 2x + 13$

8 0

3 years ago