Mathematics Middle School

Choose the equations in which n=100
will make the equation true.

1:12.4 divided by n=0.124

2:3.8 divided by n=0.038

3:52350divided by n=52.35

4:850.4 divided by n =85.04

5:0.41 divided by n =0.0041

Answers

Answer 1

Answer:

1, 2, and 5 would make the equation true

Step-by-step explanation:

1) 12.4/100 = 0.124 is CORRECT

2) 3.8/100 = 0.038 is CORRECT

3) 52350/100 = 52.35 is INCORRECT, the correct answer is 523.5

4) 850.4/100 = 85.04 is INCORRECT, the correct answer is 8.504

5) 0.41/100 = 0.0041 is CORRECT

Therefore, answers 1, 2, and 5 would make the equation n = 100 true.

Answer 2

Answer:

1 ,2,5

Step-by-step explanation:

Related Questions

The dimensions of a rectangular prism are shown below:

Length: 1 and 1 over 2feet
Width: 1 foot
Height: 2 and 1 over 2feet
The lengths of the sides of a small cube are 1 over 2 foot each.

Part A: How many small cubes can be packed in the rectangular prism? Show your work. (5 points)

Part B: Use the answer obtained in part A to find the volume of the rectangular prism in terms of the small cube and a unit cube. (5 points)

Answers

Answer:

Step-by-step explanation:                    

A - 30 cubes

B - Volume of prism = feet³

Step-by-step explanation:

We are given that the dimensions of the rectangualr prism is,

Length = = feet

Width = 1 foot

Height =

feet

Thus, the volume of the prism = Length × Width × Height

i.e. Volume of the prism =

feet³

Now, the side of the cube =

foot each.

Volume of the cube =

feet³

Part A: Number of cubes which can be packed inside the prism are given by,

Number of cubes = Volume of prism divided by Volume of cube

i.e. Number of cubes =

  i.e. Number of cubes =

 i.e. Number of cubes = 15 × 2 = 30

Hence, 30 cubes can be packed inside the rectangular prism.

Part B: As we have, there are 30 cubes which can be fit inside the prism.

Since, the volume of 1 cube =

feet³  So, Volume of 30 cube =

=

feet³

Thus, the volume of the rectangular prism is

feet³

Answer:

I'm pretty sure the answer to part A is 30 but i cant help with part B. sorry ):

Frankies Fun Park sells tokens that customers use to play games while waiting for their orders. Which option is the best deal?

Answers

Answer:

25 Tokens

Step-by-step explanation:

Best deal is :-

50 tokens.........$25.00

i need help fast

Which graph represents the solution set to this system of equations? –x + 2y = 6 and 4x + y = 3

On a coordinate plane, a line goes through (negative 1, negative 1) and (0, 3) and another line goes through (1, 4) and (2, 2).

On a coordinate plane, a line goes through (negative 4, 0) and (0, 4) and another line goes through (negative 1, 1) and (0, negative 3).

On a coordinate plane, a line goes through (0, 3) and (2, 4) and another line goes through (0, 3) and (1, 0).

On a coordinate plane, a line goes through (0, 0) and (4, 3) and another line goes through (2, 5) and (4, 4).

Answers

Answer:

On a coordinate plane, a line goes through (0, 3) and (2, 4) and another line goes through (0, 3) and (0.75, 0).

This answer almost coincide with option C. I suppose there was a mistype.

Step-by-step explanation:

The system of equations is formed by:

–x + 2y = 6

4x + y = 3

In the picture attached, the solution set is shown.

The first equation goes through (0, 3) and (2, 4), as can be checked by:

–(0) + 2(3) = 6

–(2) + 2(4) = 6

The second goes through (0, 3) and (0.75, 0), as can be checked by:

4(0) + (3) = 3

4(0.75) + (0) = 3

Answer:

The correct answer is C.

Convert to an improper fraction. Type in your answer with the negative in the numerator.
-11 1/3 = ( )/( )

Answers

Answer:

-34/3

Step-by-step explanation:

i used a mixed number to  improper fraction calculator

Kevin spends $11.25 on lunch every week. If he buys lunch for 35.5 weeks, how much will Kevin spend?

Answers

Answer:

Kevin will spend $376.88

Explanation:

11.25 × 33.5 = 376.875 ≈ 376.88

Answer:

$399.38

Step-by-step explanation:

-Kevin spends $11.25 a week

-how much for 35.5 weeks?

11.25×35.5=399.375

Rounded to $399.38 (or other digits given in your problem)

What is the place value of the 5 in the number 1.458?
ones
hundredths
tenths
thousandths

Answers

Answer:

hundredths

Step-by-step explanation:

hope this helps

It is in the hundredths place for 1. 458

DUE NOW!!!


QUESTION 1) Which situation can be represented by the equation −4(5)=−20?

a) Jasmine exercised for 4 hours after school each day last week.

b) The cost of a summer pool pass increased $4 each of the last 5 years.

c) Jasmine earned $4 for each of 5 classes in which she received an A.

d) The temperature dropped 4 degrees each hour for 5 consecutive days.


QUESTION 2) A recipe for 1 pumpkin pie calls for 1¼ cups of sugar. Alana has only ½ cup of sugar and needs to make 4 pumpkin pies. How many more cups of sugar will Alana need to make all 4 pies ?


A) Alana needs 2 more cups of sugar

B) Alana needs 4 ½ more cups of sugar

C) Alana needs 5 more cup of sugar

Answers

Answer:

Question1)d question2)B

Answer:

Question 1) D The temperature dropped 4 degrees each hour for 5 consecutive days.

Question 2) B Alana needs 4 1/2 more cups of sugar.

Step-by-step explanation:

Question 1) Since the 4 is negative, this means that something needs to be decreasing. The temperature is the only example in which this is the case.

Question 2) If one pumpkin pie calls for 1 1/4 cups of sugar, four pumpkin pies calls for 5 cups of sugar: 4*1 1/4. Since Alana already has 1/2 cup of sugar, 5-1/2=4 1/2.

If the horizontal lines in the figure above are parallel to one another, what is the value of z?

Select one:
A. 53°
B. 56°
C. 61°
D. 64°

Answers

Answer:

b

Step-by-step explanation:

B bweswdededc

i need help with this could yall help pls

Answers

Answer: 30

Step-by-step explanation:

There is 2 1/2 cups of water for every 1/4 cop of cool aid so

you would have to do this:

3 ÷ 1/4 = 12

12 x 2 1/2 = 30

the answer i got was 30

A costume designer made 10 costumes that each used 5.8 yards of fabric. If she had 238.2 yards of fabric to start with, about how much fabric does the costume designer have left? Write an equation and estimate the amount of fabric left.

Answers

Answer:

approximately 180.2

Step-by-step explanation:

238.2 - (10 times 5.8) = x

238.2 - 58 = x

180.2 = x

Question is down here below ⬇️ PART 2

Answers

Answer:

The answer is I think = 5x + 32 - 18z

Step-by-step explanation:

<3

Answer:

24 - 13x

Step-by-step explanation:

Kyle is building a block tower. Right now the tower stands 0.99 meter tall.

How much higher does the tower need to be to reach a height of 1.36 meters?

The tower needs to be (___)
meter higher to reach a height of 1.36 meters

Answers

Answer:

0.37

Step-by-step explanation

How i figured it out was 1.36- 0.99=0.37.

But just to prove it is right you can do 0.99+0.37=1.36.

The markers at Walmart were $2.93 and the same markers at Target were $5.63. How much more do the markers cost at Target?

Answers

Answer:

$2.70

Step-by-step explanation:

$5.63-$2.93=$2.70

The probability of not spinning a 5, flipping heads, then spinning a 1 is

Answers

Answer:

4/81

Step-by-step explanation:

Thats a compound event and the three events are independent - they do not affect each other-, so we will multiply the probabilities of these independent events.

the probability of not spinning a 5 = 8/9

the probability of flipping a head = 1/2

the probability of spinning a 1 = 1/9

So the probability = 8/9 * 1/2 * 1/9 = 4/81

HELP ITS AN INFINETE KAHOOt

Answers

Answer:

triangle or I

Step-by-step explanation:

Answer:

The red one

Step-by-step explanation:

Hope I helped

Mary picked 24 apples. She used 2/6 of the apples to make apple sauce. How many apples did Mary use to make apple sauce?

Answers

mary used 8 apples!!

24 divided into 6 is 4, then you times that by 2

Mary used 8 apples.

24 ÷ 6 = 4.  4x2=8.  8/24 = 2/6.

The list below shows the numbers of medals that one​ nation's team won at the Olympics. What was the ratio of gold medals to the total number of medals that the team​ won?

Gold 39
Silver 34
Bronze 37

Choose the correct answer below.
A.39 to 100
B.39 to 34
C.39 to 110
D. 110 to 39

Answers

Answer:

C

Step-by-step explanation:

The correct answer is C.

Find and interpret the mean absolute deviation of the data.

12, 25, 8, 22, 6, 1, 10, 4

mean absolute deviation = _______

Question 2
The data values differ from the ______
by an average of _______

Answers

Answer:

= average value of the data set

n = number of data values

x_i = data values in the set

Step-by-step explanation:

does y=2x +8 represent a proportional relationship?

Answers

Answer:

yes because it can divide into each other equally

Step-by-step explanation:

What is the area of the figure?

Answers

252
Explanation
3 rectangles 12x15, 6x3,6x9
multiple each square then add all the totals
252 because if you x it and add all by whether u get 252

find the measure of the indicated angle

Answers

Answer:

the unknown angle is 88°

Step-by-step explanation:

the exterior angle of a triangle is equal to the sum of the opposite interior angles. Therefore, in the tall triangle, 60 + 40 = 100, meaning the bottom left angle in the small triangle is 100-64=36. And b/c angle sum of a triangle is 180°, 180-36-56=88°

what i think the answer is 88°

GIVING BRAINLIEST HEART AND FIVE STARS
Please define the following terms:

condensation, pressure, temperature, thermal energy.

Answers

Answer:

Condensation: Water which collects as droplets on a cold surface when humid air is in contact with it.

Pressure: Continuous physical force exerted on or against an object by something in contact with it.

Temperature: The degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.

Thermal Energy: Thermal energy refers to several distinct physical concepts, such as the internal energy of a system; heat or sensible heat, which are defined as types of energy transfer.

Make Sure To Check Me Out! - Twitch.tv/ayrlz

555 Stars!

Fatima planted sunflower seeds in a flower patch. The tallest sunflower grew 2.56 meters tall. The height of the shortest sunflower was 0.34 meter less than the tallest sunflower.

What was the height, in meters, of the shortest sunflower?

The height of the shortest sunflower was (____)
meters.

Answers

Answer:

2.22

Step-by-step explanation:

ELLO PEOPLES. ANSWER THIS PLS (better be right)

The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen?

Answers

Answer:

1.5 dollars

Step-by-step explanation:

Answer:

Step-by-step explanation:

We notice that every time one the number increases, it increases by 3.  To find it, first we subtract 4.5 and 3 to get 1.5 and this point is going to be (2, 1.5) Now, to find the cost of 1, we have to subtract 3 again to get (1, -1.5)

The cost of one pen is -1.5

Thomas has a scale drawing for his club house. The measurements are 4 in. by 8 in. What will the actual club house measurements be if the scale factor is 1 in. = 2 ft?

Answers

Answer:4=8feet 8=16 feetso in that case it would be 8 by 16

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

i dont know sorry

Step-by-step explanation:

hmmm tough

but you should do this and this and this

Answer:

Not enough information for me to awnser this question for you

Step-by-step explanation:

Give more information

Tommy is thinking about entering a contest at the local gas station. Some of Tommy’s
friends explained to him that the probability of winning the free tank of gas was 0.27. Tommy
understands probabilities better when they are given in ratio form.

Give Tommy your estimate of 0.27 probability in ratio form.

Answers

Answer:

his chances are 27 out of 100 or 27/100

Step-by-step explanation:

27/100 hope it helps!!!

Ben can type 25 words in half a minute. At this rate, how many words can he type in 5 minutes?

A student found the unit rate and solved the problem. The student’s work is shown below. Has the student answered the question completely?

Answers

I can’t see the “students work”. But the answer would be 250 words in 5 minutes.
Here’s how you would set up the equation:
25x(5*2)=
So your first step would be to multiply 5 and two because they’re in parenthesis, which would be 10.
So now you have:
25x10
25 times 10 is 250.
Hope that makes sense and helps! :)

Answer:

c

Step-by-step explanation:

This cylindrical fish tank has a height of 36 inches and a diameter of 30 inches. What is the volume of the fish tank?

Answers

Answer:

1080

Step-by-step explanation:

Solve and simplify to simplest form: 1 3/8 −(−7/8)

Answers

Answer:5/4

Step-by-step explanation:

Answer:

2 1/4

Step-by-step explanation:

Convert mixed fraction to improper fraction

[tex]1\frac{3}{8}-(\frac{-7}{8})=\frac{11}{8}+\frac{7}{8}\\\\[/tex]

               [tex]=\frac{11+7}{8}\\\\=\frac{18}{8}\\\\=\frac{9}{4}\\\\=2\frac{1}{4}[/tex]

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