What is the sum of
-2/9 + 5/9

Answer:3/4

Step-by-step explanation:

3 is the amount of bags that need to be divided and four is the number of friends sharing them

Answer:

3 and remainder 1 (I'm sorry I dont know if your doing remainders

A given set of data is said to have a greater spread if it covers a large scale/area. Since the data set 3 only covers a small portion of a wide spectrum it is said to have a smaller spread when in comparison with data set 4 which has a greater spread as it covers a larger scale/spectrum.

▪︎Therefore, Data set 4 has a greater spread.

Lower quartile of a data set is said to be the median of the lower half of the data set.

Lower quartile of this data set :

[tex] = \tt \frac{50 + 60}{2} [/tex]

[tex] =\tt \frac{110}{2} [/tex]

[tex]\color{plum} =\tt 55[/tex]

Thus, the lower quartile of this data set = 55

Median is said to be the middle element of a data set.

The median of this data set = 80

Upper quartile of a data set is said to be the median of the upper half of a given data set.

Upper quartile of this data set :

[tex] =\tt \frac{110 + 100}{2} [/tex]

[tex] =\tt \frac{210}{2} [/tex]

[tex]\color{plum} = \tt105[/tex]

Thus, the upper quartile of this data set = 105

▪︎Lower quartile of this data set = 55

▪︎Upper quartile of this data set = 105

▪︎Median of this data set = 80

Answer:

The term average is used frequently in everyday life to express an amount that is typical for a group of people or things. ... Averages are useful because they: summarise a large amount of data into a single value; and. indicate that there is some variability around this single value within the original data.

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

ez

Answer:

26

Step-by-step explanation:

Square=5

Circle=7

Triangle=4

Do the math to check for yourselves.

Answer:

C. 71.43 seconds

Step-by-step explanation:

Given data

Distance= 38.5m

time= 22 seconds

speed= 38.5/22

speed= 1.75 m/s

given that distance =  125meters

t= 125/1.75

t= 71.4 seconds

Answer:

BC = 10.9 mm

Step-by-step explanation:

The computation of the BC is given below:

Here we applied the pythagorus theorem

AB = 10.8 mm

AC = 1.6mm

BC = ?

Now as we know that

AB^2 + AC^2 = BC^2

10.8mm^2 + 1.6mm^2 = BC^2

116.64mm^2 + 2.56mm^2 = BC^2

BC = 10.9 mm

Answer:

First draw a line of 2 inch

use protector and draw 60° angle

And next side also same

Answer:

infinite solutions

Step-by-step explanation:

note the expression inside the radical is a perfect square, that is

x² - 14x + 49 = (x - 7)², then

[tex]\sqrt{x^2-14x+49}[/tex] = x - 7

[tex]\sqrt{(x-7)^2}[/tex] = x- 7, that is

x - 7 = x - 7

Since both sides are the same then any value of x will make the equation true.

The equation has infinite solutions

Answer:

More info needed

Step-by-step explanation:

If 13,-6 represents (13,-6), this is a point. The y coordinate is -6, but there would be no y intercept since a single point won't cross the y axis.

Answer:

turning point: (-3 , -16)

Step-by-step explanation:

y = x² + ax + b    pass(0,-7)(7,0)

(0)² + 0*a + b = -7     b= -7

(7)² + 7*a - 7 = 0       7a = 42    a = 6

 y = x² + ax + b = y = x² + 6x - 7 = (x+3)² - 16

(h,k): vertex          equation: y = a(x-h)² + k

h = -3     k=-16

61

Step-by-step explanation:

good luck with the answer

Could you be a bit more specific on what you are asking for help with? y=3xt7 is the final answer for a y=mx+b question. 3 is the slope and 7 is the y-intercept.

Answer:

Step-by-step explanation:

Correct choice is C

Answer:

4. [tex]4x^{2} +2x-2[/tex]

Step-by-step explanation:

To add these two equations together, you have to combine like terms.  

1. [tex]x^{2} +3x^{2} = 4x^{2}[/tex]

2. [tex](-3x)+5x = 2x[/tex]

3. 7 - 9 = -2

Then you just combine all of these terms together into one equation and you have your answer.

Hope this helped!

Answer:

List the intersections.

x-intercept(s): (6,0)

y-intercept(s): (0,3)

Step-by-step explanation:

You will make 40 grams of 25% sugar syrup.

P.s. ur welcome

Answer:

y=x^4

Step-by-step explanation:

the equation is multiplying by 4 for every x value

Answer:

1:4

Step-by-step explanation:

Given

3: 12

To express in the form 1:n

Consider how to make 3 equal to 1, we simply divide 3 by 3 to get 1 as such, we would also divide 12 by 3

3:12

= 3/3:12/3

= 1:4

Comparing with 1:n, it is safe to say that n = 4

Answer:

x= 11.66667

Step-by-step explanation:

ok the six is repeating but, basically multiply 5 times 7, then divide that by 3

Answer:

there isnt a difference between may and october or atleast i dont think so

Step-by-step explanation:

Answer: There is no difference there are 31 days in May and October.

Step-by-step explanation:

Answer:

c=13

Step-by-step explanation:

The equation to solve the Pythagorean Theorm looks like this-

a²+b²=c²

So, lets use it to find the hypotenuse-

5²+12²=c²

(5*5)+(12*12)=(c*c)

25+144=c²

(25+144=169)

Now we have to find the square root of 169 (just put [tex]\sqrt{169[/tex] into the calculator)

c=13

Answer:

3/10

Step-by-step explanation:

Let's assume;

30 ml of Orange Juice + 45 ml of Apple Juice + 25 ml of Coconut milk = 1 glass of Cocktail

30 ml : 45 ml : 25 ml = 1

30 + 45 + 25 = 100 ml = 1 glass of Cocktail

Orange juice proportion = Amount of Orange Juice in ml ÷ 1 glass of Cocktail in ml

Orange Juice proportion = 30 ml ÷ 100 ml

= 3/10

Answer:

In a fruit cocktail, for every 30 ml of orange juice you need 45 ml of apple juice and 25 ml of coconut milk.

Step-by-step explanation: Hope this is right I think there is  3/10 of Orange juice

Total Contents: 25 +30+45+100

Proportion of apple juice:

30/100

3/10

Answer:

The diagonal is irrational because it is a product of a rational and an irrational number

Step-by-step explanation:

The options are not given. However, the question is still answerable.

Given

Shape: Square

Length: Rational

Since the side length is said to be rational, I'll answer the question based on whether the diagonal is rational or not.

Having said that:

The diagonal (d) of a square with side length (l) is calculated using Pythagoras theorem.

[tex]d^2 = l^2 + l^2[/tex]

[tex]d^2 = 2l^2[/tex]

Take positive square root of both sides

[tex]d = \sqrt{2l^2}[/tex]

Split:

[tex]d = \sqrt{2} * \sqrt{l^2}[/tex]

[tex]d = \sqrt{2} *l[/tex]

Recall that the side length (l) is rational.

However, [tex]\sqrt 2[/tex] is irrational.

So, the product of l and [tex]\sqrt 2[/tex] will be irrational

Hence:

The diagonal is irrational

Answer:

c

Step-by-step explanation:

plz brainliest

Answer:

$780

Step-by-step explanation:

$13000×0.06=$780 in sales tax

Answer:

square 3x which equals to 3x squared the square x which equals to x squared then add 3x squared to x squared to get 4x squared and then take the square root which equals to 4x