25

35

70

100

**Answer:**

First you order the data from least to greatest

then find the mean

next you Calculate the median of both the lower and upper half of the data

The IQR is the difference between the upper and lower medians.

**Step-by-step explanation:**

The average of 4,-8,6,14,-3 is

**Answer: The average is 2.6 **

**Step-by-step explanation:**

The average is the same as the mean so to find the mean of the numbers add them up and divide it by the number of values.

(4) + (-8) + (6) + ( 14) + (-3) = 13

13/5 = 2.6

What percent of 60 is 15?

**Answer:**

15 is 25% of 60.

**Step-by-step explanation:**

The density of a certain material is such that it weighs 5 kilograms for every 8.5 fluid

ounces of volume. Express this density in ounces per liter. Round your answer to the

nearest whole number.

**Answer:**

701 ounces per liter

**Step-by-step explanation:**

it's from delta math

The required **density **in **ounces **per liter is 140 **onces **per liter.

The density of a certain material is such that it weighs 5 kilograms for every 8.5 fluid ounces of volume.

To determine density in ounces per liter.

**Volume **is defined as the **ratio **of the **mass **of an object to its density.

As given that, t weighs 5 kilograms for every 8.5 fluid ounces of volume.

1 KG = 7.0474 ounces

5kg = 35.247

8.5 fluid of ounces = 0.251 liter

Density is given as,

= mass / volume

= 35.274 / 0.251

= 140 ounces per liter.

Thus, the required **density **in **ounces **per **liter **is s140 ounces per liter.

Learn more about **Volume **here:

https://brainly.com/question/1578538

#SPJ2

Solve and show the steps to the picture attached

**Answer:**

The image of point (2, 4) after transformation is **(-2, 13) ⇒ D**

**Step-by-step explanation:**

Let us revise some transformation

Translation right-left OR up-down

If the function f(x) translated horizontally to the right by h units, then its image is g(x) = f(x - h) ⇒ add x-coordinate of every point by hIf the function f(x) translatedA vertical stretching and a vertical compression (or shrinking)

IfLet us use these rules to solve the question.

∵ Point (2, 4) lies on y = x²

∵ The image of y = x² is y = 3(x + 4)²+1

→ The rules of transformation is y = m(x + h)² + k

∵ **m** is the scale factor of a **vertical stretched**

∵ **m = 3**

→ By using the **5th rule** above

∴ The y-coordinate of point (2, 4) should multiply by 3

∴ The image of the point is (2, 4 × 3) = **(2, 12)**

∵ h is the **horizontal translation to the left**

∵ **h = 4 **

→ By using the **2nd rule** above

∴ The x-coordinate of point (2, 12) should subtract by 4

∴ The image of the point is (2 - 4, 12) = **(-2, 12)**

∵ k is the **vertical translation up**

∵ **k = 1**

→ By using the **3rd rule** above

∴ The y-coordinate of point (-2, 12) should add by 1

∴ The image of the point is (-2, 12 + 1) = **(-2, 13)**

∴ **The image of point (2, 4) after transformation is (-2, 13)**

*HELP*. I need help on this stuff on I-ready... *HELP*

**Answer:**

First one

**Step-by-step explanation:**

50 + 30 can be broken up into (10x5)+(10x3). You can simplify that into 10(5+3) because 10 x 5 =50 and 10x 3 = 30. :)

**Answer:**

10(5+3)

**Step-by-step explanation:**

If If you multiply 5 and 3 by 10 you'll get 50 + 30

Convert 6 feet to meters.

Conversion table:

1 meter = 3.281 feet

**Answer:**

6 feet = 1.8288 meters

**Step-by-step explanation:**

Hope this helps and have a phenominal day!

The answer is 118 as well right??

**Answer: 118 is the correct degree **

**Step-by-step explanation:**

yes it is correct :)

I need help please

The value of X must be 0. Hope this helps and a Brainliest would be appreciated

Lines E, F, and G are parallel lines cut by transversal H as shown below. What is the value of

a+b+c+d?

**Answer:**

okay now i get it its not easy at first but look at it for a bit and yoll get it

In a group of 80 people, 50 can speak Nepali, 45 can speak English and 7 of them do not

speak both languages.

a) Find the number of people who speak both languages.

b) Also illustrate the above information in Venn diagram.

**Answer:**

Universal set is 80

Number of people that speak Nepali is 50

Number of people that speak English is 45

Number of people that do not speak both is 7

a. Number of people that speak both languages is 22

b. As above

**Step-by-step explanation:**

a. Let make number of people that speak both languages x

To get x

(50-x) + (45-x) + x + 7 = 80

(50-x) + (45-x) + x = 80 - 7

(50-x) + (45-x) + x = 73

Open bracket

50-x+45-x+x= 73

50+45-2x+x = 73

95 - x = 73

-x = 73 - 95

-x = -22

x = 22

Therefore, number of people that speak both languages is 22

b. To get venn diagram

Number of people that speak Nepali is 50 - 22 = 28

Number of people that speak English is 45 - 22 = 23

Therefore, total = 28+23+22+7 = 80

Question 1 (2 points)

(03.04)

For the function f(x) = -(x + 1)2 + 4, identify the vertex, domain, and range. (2 points)

A-The vertex is (-1,4), the domain is all real numbers, and the range is y greater than4.

B-The vertex is (-1, 4), the domain is all real numbers, and the range is y less than4.

C-The vertex is (1,4), the domain is all real numbers, and the range is y greater than 4.

D-The vertex is (1.4), the domain is all real numbers, and the range is y less than4.

**Answer:**

The vertex is (-1, 4), the domain is all real numbers, and the range is y less than 4

**Step-by-step explanation:**

**Given**

[tex]f(x) = -(x+1)^2 + 4[/tex]

**Solving (a): The vertex;**

**Assume the general form of a function is**

[tex]f(x) = a(x-h)^2+k[/tex]

**The vertex is determined by **[tex](h,k)[/tex]

**By comparison, we have:**

[tex]-h = 1[/tex]

**Solve for h, we have:**

[tex]h = -1[/tex]

[tex]k = 4[/tex]

**So, the vertex is:**

[tex](h,k) = (-1,4)[/tex]

The domain; x is all real numbers

From the function;

[tex]f(x) = -(x+1)^2 + 4[/tex]

**This can be rewritten as:**

[tex]f(x) = 4 - (x+1)^2[/tex]

**This implies that:**

Whatever the value of [tex](x + 1)^2[/tex] is, it will be subtracted from 4 to give y or f(x);

Hence:

y is less than 4

**Option B answers the question**

Looking at the picture below, what are two things that you would correct about this student's posture and playing position if you were the teacher.

Please answer ASAP

**Answer:**

The Student has good posture on the chin rest but The way that there are not standing straight up and how there holding the bow is incorrect

**Step-by-step explanation:**

Sitting up straight, turn your head enough that your nose lines up with the left foot. Drop your chin and place the violin so that it's also aligned with your left foot. Hold your spine straight and relax into this position; you should be able to keep the violin steady using only your chin.

I'm not 100 percent sure this correct

The ratio of chocolate

chip cookies to total

cookies on a tray is 3:5.

What percent of the tray

is chocolate chip

cookies?

**Answer:**

The percent is 75%

**Step-by-step explanation:**

Find the mean of these numbers:

2,57, 38, 42,6

**Answer:no**

**Step-by-step explanation:**

**Answer:**

29

**Step-by-step explanation:**

add all of those numbers and divide it by the value of how many numbers there are in total.

Nate and his brother are saving money to buy a gaming system. The system they want cost $349. The store is having a sale and the system is 30% off. State sales tax 6%.

**Answer:**

258.96

**Step-by-step explanation:**

%30 = 0.3

%6 = 0.06

so..

349 - (349 × 0.3)

349 - 104.7

244.3

then do the tax which is %6 or 0.06

244.3 + (244.3 × 0.06)

244.3 + 14.66

258.96

Good Job! Pls Brailniest! it would mean a lot ;) !

Express the number 7,980 in scientific notation.

**Answer:**

7.98x10^3

**Step-by-step explanation:**

10^3=1000

Answer:7.980 × 10^3

Step-by-step explanation:

1. Refer to the equation 3x − 5y = 15. (a) Create a table of values for at least 4 points. Show your work on how you found the values for each coordinate pair, and validated the points were on the line. Work for Point 1 Work for Point 2 Work for Point 3 Work for Point 4

**Answer:**

We have the equation:

3x - 5y = 15

a) We want to create a table with at least 4 points.

To do this, first, let's write the equation as a function: We must isolate one of the variables. Let's isolate y.

5y = 3x - 15

y = (3/5)*x - 3.

Then we have a linear equation.

Now, we can input different values of x, and see what value takes y in each case, then in this way we can be sure that the points will be on the line.

**x = 0.**

y = (3/5)*0 - 3

y = -3

Then we have the point (0, -3).

**x = 1.**

y = (3/5)*1 - 3 = 3/5 - 15/5 = -12/5

y = -12/5

Then we have the point (1, -12/5)

**x = 5**

y = (3/5)*5 - 3 = 3 - 3 = 0

y = 0

then we have the point (5, 0)

**x = 10**

y = (3/5)*10 - 3 = 6 - 3 = 3

y = 3

Then we have the point (10, 3).

Now we can create the table

[tex]\left[\begin{array}{ccc}x&y\\0&-3\\1&-12/5\\5&0\\10&3\end{array}\right][/tex]

Below you can see a graph, where the blue dots are our 4 points, and the green line is the line that represents the equation.

In Mrs. Munson's 9th hour science class there are 15 girls and 9 boys. Which of the

following is the ratios of girls to boys IN SIMPLEST form?

O 5:1

15:9

O 5:3

30:18

**Answer:**

15-9

**Step-by-step explanation:**

**Answer:**

5:3

**Step-by-step explanation:**

[tex]15 \div 3 = 5[/tex]

[tex]9 \div 3 = 3[/tex]

Please help guys this has to be do in 10:00 please help

she drank 14 ounces of her water, she has 28 ounces left, just divide 42 by 3

**Answer:**

1)14oz

2)28oz

**Step-by-step explanation:**

1) To find the amount of water is left in the bottle you want to substract 1/3 so the first thing you want to do is find what 1/3 of 42 is. So do this: (This is also 42/3)

42*1/3=14

So we now know that 14 is 1/3 of 45 which is the first answer. To find the second answer you want to substract 14 from 42 which is 28.

So that means she has 28 oz of water left when she gets there.

100 POINTS SHOW YOUR WORK, ANSWER ALL PLEASE HELP!!!!

A chef has a favorite muffin recipe that uses 1/2 cup of blueberries for a whole batch. He has 3/4 cups of blueberries that he wants to use. Which equation can be used to solve for the number of batches of muffins, b, that the chef can make?

3/4 ÷ 1/2 = B

3/4 ÷ 2/1 = B

1/2 ÷ 3/4 = B

2/1 ÷ 3/4 = B

Monty has 3/4 pound of trail mix. He needs to divide the trail mix into 1/8 pound bags. How many trail mix bags will Monty have?

An adult elephant in the wild spends about 16 hours each day eating. During that time, the elephant will eat about 525 pounds of food.

If the elephant eats the same amount of food each hour, about how much food does it eat in one hour, to the nearest whole pound? Show or explain how you got your answer.

Members of the school orchestra are organizing a trip to a concert. If tickets cost $14 each, how many tickets can be purchased with $500?

Mr. Morris used the greatest common factor and the distributive property to rewrite the sum 45 + 27.

What did he write?

A club with 24 members has 4,896 event flyers to pass out.

Each member will be given the same number of flyers.

How many flyers does each member get?

Xavier is solving a problem on the whiteboard as shown.

Part A. Is Xavier's solution correct? If not, identify where he made an error.

Part B. Solve 7950 divided by 25.

Solution 1 :3/4 ÷ 1/2 = BSolution 2 :

Quantity of trail mix with Monty = 3/4 pounds

Quantity of pounds he need to divide it into = 1/8

Number of trail mix bags Monty will have =

= 3/4 ÷ 1/8

= 3/4 × 8/1 ( division of fraction is multiplication with reciprocal )

= 24/4

We know that both 24 and 4 is divisible by 4 . Hence ,

= 24 ÷ 4 / 4 ÷ 4

= 6/1

= 6 bags

Therefore , Monty will have **6**** ****bags**** **of trail mix .

Quantity of food an elephant eats in 16 hours = 525 pounds

Quantity of food the elephant will eat in 1 hour = 525 ÷ 16

Quantity of food the elephant will eat in 1 hour = 32.8125 pounds = 33 pounds

Therefore , an elephant eats **3****3**** ****pounds**** **of food in 1 hour .

Number of tickets that can be purchased with $14 = 1 ticket

Number of tickets that can be purchased with $500 =

= 500 ÷ 14

= 35 tickets

Therefore , **3****5**** ****tickets**** **can be purchased with $500 .

Factors of 45 = 1 , 5 , 3, 9 , 15 and 45 .

Factors of 27 = 1 , 3 , 9 and 27 .

Their Greatest common factor = 9 .

Then , the sum of 45 and 27 can be written as :

9 ( 5 + 3 )

Therefore , Mr . Morris wrote = **9**** ****(**** ****5**** ****+**** ****3**** ****)**** **.

Total number of event flyers in a club = 4896

Total number of playerz in a club = 24

Then number of flyers each member of the club will get =

= 4896 ÷ 24

= 204

Therefore , each player will get **20****4**** ****flyers**** **.

Part A is not given .

Part B :

= 7950 ÷ 25

= 318

Therefore , 7950 ÷ 25 = **3****1****8**** **.

The function f(x) = 0.5x + 3 is used to estimate the number of pounds of potatoes a caterer plans to make depending on the number of people being served, x. The mathematical domain for the function is the set of real numbers.

Which statement describes the limitation for the reasonable domain compared to the mathematical domain?

The reasonable domain contains only positive real numbers.

The reasonable domain contains only positive whole numbers.

The reasonable domain contains only real numbers greater than 3.

The reasonable domain contains only rational numbers greater than 3.

**Answer:The reasonable domain contains only positive whole numbers. **

**Step-by-step explanation: **Domain is x-values. X stands for the amount of people. The amount of people can't be negative. There also can't be half a person so it has to be whole numbers. There can be less than 3 people coming.

**Answer:**

**B **on edge 2021

**Step-by-step explanation:**

write in standard form -4 + y +2x = 0

**Answer:**

the answer is 2x+y=4

**Step-by-step explanation:**

2x+y=4

**Answer:**

y = -2x + 4

**Step-by-step explanation:**

Ten less than a number is twice the same number

**Meaning**** ****lees**** ****10**** ****from**** ****20**** ****and**** ****multiply**** **

Hi there!

First of all, let the unknown number be z.

Now, subtract 10:

z-10

This expression is equal to twice the same number:

z-10=2z

Solve this equation:

z-2z=10

-z=10

Divide both sides by -1 in order to get rid of the minus sign:

z=-10

Hope everything is clear.

Let me know if you have any questions!

#KeepLearning

:-)

Olga has $40 in her wallet. She has one more $5 bill than $10 bills, and two more $1 bills than $5 bills. If Olga has only three types of bills, how many bills of each denomination does she have?

**Answer:**

Number of $10 bills = 2

Number of $5 bills = 3

Number of $1 bills = 5

**Step-by-step explanation:**

**Given:**

Total amount = $40

Number of $10 bills = x

Number of $5 bills = x + 1

Number of $1 bills = x + 1 + 2 = x + 3

**Find:**

Number of each bills

**Computation:**

10(x) + 5(x+1) + 1(x+3) = 40

10x + 5x + 5 + x + 3 = 40

16x = 32

x = 2

**Number of $10 bills = x = 2**

**Number of $5 bills = x + 1 = 3**

**Number of $1 bills = x + 3 = 5**

**Answer:**

# of $10 bills = 2

# of $5 bills = 3

# of $1 bills = 5

**Step-by-step explanation:**

4. Gabby ate 25 % of a whole pepperoni pizza.

Lebron ate 1/8 of the pizza.

What fraction of the pizza was left for Mohamed to eat?

**Answer:**

**There is 5/8 left for Mohamed to eat.**

**Step-by-step explanation:**

Let's put everything into fractions of 1/8. knowing that 25% is 1/4 or 2/8, 1/8 + 2/8= 3/8. and to find the answer, you need to subtract 3/8 from 8/8 or 1.

As a result, 5/8.

**1/8 = 12.5%**

**12.5% + 25% = 37.5%**

**We need to know how much is left.**

**37.5% is gone, so 100% - 37.5% = 62.5%**

**62.5% is left for Mohamed to eat.**

**62.5% = 5/8.**

**5/8 of a pizza is left for mohamed to eat.**

Increased by 175%, the number of 24 becomes what?

**Answer:**

**66**

**Step-by-step explanation:**

**increase the number by 175% of its value.
**

percentage increase = 175% × 24

new value =

24 + percentage increase =

24 + (175% × 24) =

24 + 175% × 24 =

(1 + 175%) × 24 =

(100% + 175%) × 24 =

275% × 24 =

275 ÷ 100 × 24 =

275 × 24 ÷ 100 =

6,600 ÷ 100 =

66

At one gas station, gas costs $2.75 per gallon. Write an equation that relates the total cost, C , to the number of gallons of gas purchased, g.

**Answer:**

C = 2.75g

**Step-by-step explanation:**

The total cost of the gas purchased is the product of the price per gallon and the number of gallons.

Hope this helps. :)

Which graph represent proportional relationship?

**Answer:**

C

**Step-by-step explanation:**

Non proportional graphs are non-linear and don’t go (necessarily) through 0,0

Proportional graphs are linear and always (eventually) cross through with 0,0

I think the answer would be c:)

The selling price of a car is $11,000. Each year, it loses 17% of its value.Find the exponential function that gives the value of the car t years after its purchase. Write your answer in the form f(t)=a(b)t.

**Answer:**

The answer is "[tex]\bold{11000(0.83)^t}[/tex]".

**Step-by-step explanation:**

[tex]\bold{ \text{selling price}} = \$ 11,000 \\\\\bold{ \text{loses}} = 17 \%[/tex]

[tex]\bold{\to f(t)= c (1-r)^t} \\\\[/tex]

[tex]=11,000 (1- 0.17)^t\\\\=11,000(0.83 )^t[/tex]

how many numbers are between k and n

**Answer:**

n-k-1

**Step-by-step explanation:**

n is bigger than k. It asks BETWEEN k and n. so, since n is bigger than k, n-k. since it says BETWEEN, you subtract 1 after that

got it?

=)

oh and the reason i am strict about BETWEEN, is because when it said between, then its discluding k and n.

If it says FROM k and n, then you both include k and n, and that would result of adding 1 instead of subtracting 1.

which of the following is the same as 1 second
choose the letter that best describes the behavior of a substance during a phase change:/A/ neither absorbs or releases energy/B/ always absorbs energy/C/ always releases energy/D/ either absorbs or releases energy
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when was pharaoh won a battle what were the conquered people required to offer him
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