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2 years ago

41,42,43,44,45,45,45,45 what number is the median? what number is the mode?

Mathematics

1 answer:

Assoli18 [71]2 years ago

4 0

Answer: Median: 44.5 Mode: 45

Step-by-step explanation: Median is the middle number. Since it's an even set, you add the two middle numbers and divide by two. The mode is just the number that appears the most.

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The lines y= 2x+4 and y=x-3 intersect. find the coordinates of the point of intersection

Yuri [45]

Answer:

(-7, -10)

Step-by-step explanation:

Solve for x and y in double variable equation

y = 2x + 4

y = x - 3

y = x - 3, plug in to first equation

x - 3 = 2x + 4

x = -7

y = -7 - 3

y = -10

(-7, -10)

5 0

1 year ago

Solve the equation: [x-2]=[4+x]<br><br>x=

Whitepunk [10]

X-2 = 4+x
+2 +2
x = 6+x
-x -x
0 = 6

Answer: no solution / empty set / ∅

6 0

2 years ago

Divide. <br><br> 7/$7.42 =$___

Damm [24]

7/7.42 = $0.94

Hope this helped :)

3 0

2 years ago

What is the radical form of the expression (2x^4y^5)^3/8

s344n2d4d5 [400]

We are given expression: $(2x^4y^5)^{3/8}$

Let us distribute 3/8 over exponents in parenthesis, we get

$(2^{3/8}x^{4\times 3/8}y^{5\times 3/8}) = (2^{3/8}x^{12/8}y^{15/8})$

$= (2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} )$

We can get x and y out of the radical because, we get whlole number 1 for x and y exponents for the mixed fractions.

So, we could write it as.

$(2^{3/8}x^{1\frac{4}{8}} y^{1\frac{7}{8}} ) = xy(2^{\frac{3}{8} }x^{\frac{4}{8}} y^{\frac{7}{8}} )$

Now, we could write inside expression of parenthesis in radical form.

$xy\sqrt[8]{2x^{3}x^4y^7}$

8 0

3 years ago

Lorine drew the model below to represent the equation 16 + 28 = blank x (4 + 7). A model with 4 rows of 4 squares and 4 rows of

Mrac [35]

Answer:

Missing Value Is 4 .

Step-by-step explanation:

According To The Question, We Have

A model with 4rows*4squares & 4rows*7squares

Equation is 16+28 = X*(4+7)

Solve the above Equation, We get 44=X*11 ⇔ X=4

3 0

3 years ago