Mathematics Middle School

this set of numbers has a mean of 762.
fill in the missing number

148, 926, 1804, ____

Answers

Answer 1

Answer:

134

Step-by-step explanation:

148+962+1804+x[tex]\frac{148+926+1804+x}{2}=762\\\\148+926+1804+x=2*762\\\\x=2*762-(148+926+1804)\\\\x=134[/tex]

Answer 2
I disagree. You determine the mean (average) by totaling up the numbers and dividing by the number of numbers. I feel the answer is 170.

Related Questions

A baby snake is 1 ¾ feet long. Its mother is 4 ½ feet long. How many times as long is the baby snake as the mother snake?

Answers

Answer:

2.75

Step-by-step explanation:

The answers is 2 3/4 because Rewriting our equation with parts separated

=
4
+
1
2
−
1
−
3
4
Solving the whole number parts

4
−
1
=
3
Solving the fraction parts

1
2
−
3
4
=
?
Find the LCD of 1/2 and 3/4 and rewrite to solve with the equivalent fractions.
LCD = 4

2
4
−
3
4
=
−
1
4
Combining the whole and fraction parts

The figure is made up of a semicircle and a triangle.

Find the perimeter of the figure. ​Use{\pi } = 3 . 14π=3.14

Answers

Answer:

it should be 45.4

Step-by-step explanation:

plz help I need help with this one question
surface area of a rectangular prism I AM GONNA FAIL :(

Answers

Answer: 99 square cm

Step-by-step explanation:

you cut the height in half, so 6 divided by 2 = 3, if you do that you have to do the same to the width, so again 6 divided by 2 = 3, the length stays the same, so the equation would be 3 X 3 X 11 = 99

99 square cm （・∀・） -.

Part 1.
Jackson is making a sandwich for lunch. He has white and wheat bread to choose from, and turkey, ham, or peanut butter and jelly.

What is the probability that Jackson will eat a wheat with ham sandwich for lunch?

P(wheat and ham) =

Part 2.
Antony is flipping a coin and rolling a standard number cube (dice).

What is the probability that he will get a heads with a 4?

P(H4) =

Answers

Answer:

1 in 5

Step-by-step explanation:

The chances of Antony getting a heads with a 4 is 1 in 5

PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I DONT UNDERSTAANDDDD I NEED ANSWERS SOME OF THEM I ACCIDENTLY CLICKED ON WHEN I TOOK THE PICTURE PLZZZZZZZZ

Answers

Answer:

answer A

answer C

answer B

answer A

Step-by-step explanation:

please I need brainlist

What is the height of a rectangular prism that has a volume 192 cubic feet and a base with an area of 48 square feet?

Answers

Answer:

A rectangular prism has 3 measurements: length (l), width (w), and height (h)

The volume of a rectangular prism has the formula: V=lwh

The area of the base of the rectangular prism is its length times its width; or

Area of base = lw

So, the volume of the rectangular prism can be written as:

Volume = area of the base * height

Substitute in your numbers:

192=48*h

h=192/48

h=4

So the height is 4 feet

Step-by-step explanation: Hope this helps. :))

DUE TODAY

A county has the following rule for voting: "Citizens under the age of 18 are not allowed to vote."

Part A: Write an inequality to show the age of citizens who are allowed to vote. )

Part B: Describe in words how you can show the solution to this inequality on a number line. (5 points)

Answers

Answer:

A. x<18

B. Given

Step-by-step explanation:

Citizens under the age of 18 are not allowed to vote. This means that 18 is included within the ones that can vote.

let x = the citizens under the age of 18

x < 18 is your inequality (Part A)

For the solution, because it does not include 18, you'll use an open dot (a non-filled in circle) placed on 18, and going to the left (less than).

Wha't the slope of the graph please help....

Answers

Answer:

3

Step-by-step explanation:

Answer:

The slope is 3 (PLZ GIVE ME BRAINLIEST!)

Step-by-step explanation:

What is the approximate area of the figure that is shaded in blue below?



A. 48 in2

B. 55 in2

C. 62 in2

D. 70 in2

Answers

Answer:

A: 48in2

Step-by-step explanation:

Area of a rectangle = Length x Width

The complete figure is rectangular in shape with:

Length = 11 in

Width = 5 in

Area = 11 x 5

Area = 55 in2

The pink part is triangular in shape with:

height = 4in

Base = 3.5 in

Area of a triangle = 0.5 x base x height

Area of the pink portion = 0.5 x 3.5 x 4

Area of the pink portion = 7 in2

Area of the blue portion = (total Area) - (Area of the pink portion)

Area of the blue portion = 55 in2 - 7 in2

Area of the blue portion = 48 in 2

Hope this help you!

i think the answer is : A. 48 in2

What is the area of the parallelogram in square meters?

Answers

Answer:

5.6 m^2

Step-by-step explanation:

the area would be found using B*H

(3.5m)(1.6)=5.6m

this would be 5.6 meters squared

Answer:

Area = 5.6 sq.m

Step-by-step explanation:

here's your solution

=> Area of parallelogram = BASE * HEIGHT

=> Area = 3.5*1.6

=> Area = 5.6 sq.m

hope it helps

Help please. ,,.,,.,.,.,.,.,.,

Answers

It depends, are you trying to find area or perimeter?

Diana buys 5 sodas every week. Which of the following expressions shows the total number of sodas she buys in y weeks?

5y
y/5
5 + y
5 + 5y

Answers

Answer:

5y

Step-by-step explanation:

because each week she buys five so you multiply 5 by however many weeks.

Answer:

5y

Step-by-step explanation:

The reason it is 5y is because for every week, Diana buys 5 sodas which means you would have to multiply. For example, if you wanted to find how many sodas Diana drank in 7 weeks you would multiply 5(7) to get 35 sodas in 7 weeks.

The figure has an area of 193.5 cm2. Which equation can be used to find the value of n, in centimeters?

Answers

Answer:

[tex]\sqrt{193.5}[/tex]=7

Step-by-step explanation:

What is the approximate area of the triangle?

Answers

.... I don’t know I’m not sure
Formula: base* hight divided by 2

The vertices of pentagon PQRST are P(9, 7), Q(9, 3), R(3, 3), S(3, 7), and T(6, 9). Graph the pentagon and find the length of side PQ

Answers

Answer:

4

Step-by-step explanation:

DUE TODAY
A county has the following rule for voting: "Citizens under the age of 18 are not allowed to vote."

Part A: Write an inequality to show the age of citizens who are allowed to vote.

Part B: Describe in words how you can show the solution to this inequality on a number line.

Answers

Answer: Citizens under the age of 18 are not allowed to vote. This means that 18 is included within the ones that can vote.

let x = the citizens under the age of 18

x < 18 is your inequality (Part A)

For the solution, because it does not include 18, you'll use an open dot (a non-filled in circle) placed on 18, and going to the left (less than).

hope this helps!

Georgia ran a 5-kilometer race. How many meters did she run?

Answers

Answer:

Georgia ran 5000 meters

Step-by-step explanation:

1 kilometer = 1000 meter

Answer:

Georgia ran 5000 meters.

Step-by-step explanation:

Recall that there are 1000 meters in a kilometer.  This leads to the conversion factor

1000 meters

------------------- * 5 km = 5000 meters

      1 km

Georgia ran 5000 meters.

NEED HELP ASAP!!! IF YOU DONT KNOW THE ANSWER PLEASE DONT ANSWER :)

Answers

i’m pretty sure it is x^4 or (x to the fourth)
The answer is x^4.
You simplify the root first, then the expresssion.

Which statement is true about the graphs shown?

A) Only graph A represents a proportional relationship.

B) Only graph B represents a proportional relationship.

C) Graph A and graph B both represent a proportional relationship.

D) Graph A and graph B both represent a non-proportional relationship.

Answers

B


Because the line is a straight line and also goes throughout (0,0)

ANSWER THIS AND I WILL GIVE YOU BRAINLESS!! AND IT HAS TO BE CORRECT TO

Answers

Answer: 8-x

Explanation: the plant is 8 inches tall now so by subtracting the original height (last weeks height) you will get how many inches the plant grew

X-8 could be used when talking about when something gets small for example

A candle was x inches tall last week it shrank 8 inches how tall is it now

Carl is shipping a cardboard box that is a rectangular prism. The net of Carl’s box is shown

Answers

Answer:

150 in. squared

Step-by-step explanation:

Minnie is doing a survey to find the time her classmates spend playing musical instruments. She asks the following question:

Which student spends the most time playing musical instruments?

Part A: Describe the data you would expect her to collect from this question. (5 points)

Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical. (5 points)

Answers

Answer:

Part A) You would expect her to find numerical answers measured in minutes or hours.

Part B) This is a statistical question because the answers should be numerical and you can receive a variety of answers.

She come up with numerical answers in minutes or hours, and this is a statistical question.

What is a survey?

A survey is a means of gathering information from a sample of people using pertinent questions with the goal of understanding populations as a whole.

We have:

Minnie is doing a survey to find the time her classmates spend playing musical instruments.

You'd think she'd come up with numerical answers in minutes or hours.

Because the answers should be numerical, and you can get a variety of responses, this is a statistical question.

Thus, she come up with numerical answers in minutes or hours, and this is a statistical question.

Learn more about the survey here:

brainly.com/question/17373064

#SPJ2

HELP HELP HELP HELP PLZ I AM FAILING I GOT THIS QUESTION INCORRECT PLZ!!! A rectangular prism and its dimensions are shown in the diagram.

Answers

Answer:6.5+5+7.5=19

Step-by-step explanation:

all you gotta do is add and you will never fail my guy

The surface area of the rectangular prism with a length of 7.5 in, a width of 5 in, and a height of 6.5 in is 237.5 square inches.

What is a rectangular prism?

A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangle surface.

A rectangular prism and its dimensions are shown in the diagram.

Then the surface area of the rectangular prism will be  

Surface area = 2 (LW + WH + HL)

We have

L = 7.5 in

W = 5 in

H = 6.5

Then the surface area will be

Surface area = 2 (7.5 × 5 + 5 × 6.5 + 6.5 × 7.5)

Surface area = 2 (37.5 + 32.5 + 48.75)

Surface area = 2 (118.75)

Surface area = 237.5

More about the rectangular prism link is given below.

https://brainly.com/question/21308574

729 students attend Penny Creek Elementary. Yesterday, 63 students were on a field trip to the zoo. 18 students were home sick. How many students were in class?

Answers

Answer:648

Step-by-step explanation:I honestly just put in the first number you gave us which is 729 and then I subtracted 18 then I subtracted 63 on a calculator and got my answer of 648

Kieran is going to the florist to buy foxgloves and orchids. The foxgloves can only be purchased in groups of 12 and the orchids can only be purchased in groups of 25. If Kieran wants to buy the same amount of foxgloves and orchids, then what is the lowest quantity of foxgloves that Kieran can buy? pls answer ASAP

Answers

Answer:

300.

This is the product of 12 x 25. The lowest possible number with questions like these is [number] multiplied by [number], and in this case that's 300.

300
It is the lowest multiple of both numbers

Find the volume of the solid to the nearest unit.

(A). 864 ft3
(B). 432 ft3
(C). 216 ft3
(D). 492 ft3

Answers

C

Area and f triangle times 18

2•12•1/2•18
The answer is C because I found it online

will mark branliest

equation 9(2j + 5j).
Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.

Answers

I pretty sure the answer would either be 9 x 7j and for the second solving method multiply 9 by 2j and 5j to get 63j

Hopefully this makes sense

I need help this is 6th grade math

Answers

Answer:

12+6x+6x+6y

Step-by-step explanation:

Plz help me with this question

Answers

Answer:is this even english

Step-by-step explanation:

Which figure is a polygon?

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer: C

Step-by-step explanation: Regular polygons are not curved.

Answer:

i think its c

Step-by-step explanation:

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