Mathematics Middle School

There are 48⋅5^{6} cows spread across 32⋅5^{4} square miles of land. Find the average number of cows per square mile. Round your answer to the nearest whole number.

Answers

Answer 1

Answer:

69.1

Step-by-step explanation:

Related Questions

please help urgent asap

please help urgent asap

Answers

i think 2/2. cause 12/6 is 2 so yeah

1. Dot collected rainfall data for 5 days in October. If the total rainfall for the 5 days was 2.65 inches, how much rain fell on day 2?
Day 1) 0.34 Day 2) ? Day 3) 1.11 Day 4) 0.17 Day 5) 0.43

2. Lisa lives in Atlanta. She is going to a baseball game with her 2 sisters and her parents. They have $100 to spend. After they buy their tickets, how much money will they have left to buy refreshments?
Atlanta $14.45 New York $28.59 Los Angeles $19.67

3. Jack purchases 9 gallons of gas on Monday. He uses 2/3 of the amount purchased commuting to and from work during the week and an additional 2 gallons running errands. How many gallons of gas does John use for work and errands?

4. A family’s vacation destination is 800 miles from their home. They travel by car 6 hours on the first day of their trip. Their average speed is 45 miles per hour. The next day they travel 7 hours, averaging the same speed. How many miles are left for the family to travel?

Answers

#1 is 6.34

#2 is 27.25

#3 is Gallons of gas use for work and errands is 10.

#4 is 215

Hope this helps

Simplify and evulate 3^3 ⋅ 3^2

Answers

Answer: 243

Step-by-step explanation:

3³×3²

27×9=243

answer = 243
hope it helps

Find the lateral surface area of the cylinder. Round to the nearest tenth if necessary.

Find the lateral surface area of the cylinder. Round to the nearest tenth if necessary.

Answers

Answer:

Step-by-step explanation:

395.84
Sorry if it’s wrong

find hcf of 300 and 3996 by division method

Answers

Answer:

12

Step-by-step explanation:

300÷12=25

3996÷12=333

Answer:the answer is 12

Step-by-step explanation:

i need help with this question please help me

i need help with this question please help me

Answers

Answer:

The answer is D.

Step-by-step explanation:

y = mx + b

C = 5/9 (F - 32)

C = 5/9F - 5/9 (32)

Option (D) is correct.

Clara and her little sister are making kites to fly in the park. Clara ties 60 centimeters of ribbon to the bottom of her little sister's kite. Clara's kite is bigger, so she needs more ribbon than her sister. Clara uses an extra 40 centimeters of ribbon for her own kite. If Clara started with 2 meters of ribbon, how many centimeters does she have left?

Answers

Answer:

Clara will have 40 centimeters of ribbon left.

Step-by-step explanation:

1 meter is the same as 100 centimeters, so 2 meters is 200 centimeters. So, we take 200 centimeters, subtract 60 centimeters:

\(200 - 60= 140\)

so she has 140 centimeters, then we subtract another 60 centimeters for Clara's kite:

\(140 - 60= 80\)

But remember, she needs an extra 40 centimeters because her kite is bigger:

\(80 - 40= 40\)

So, Clara is left with 40 centimeters, or 0.4 meters, of ribbon.

Which values from the given replacement set make up the solution set of the inequality?

m+7<18 ; {8, 9, 10, 11}




{8, 9, 10}

{9, 10, 11}

{10, 11}

{8, 9}

Answers

Answer:

{8, 9, 10}

Step-by-step explanation:

Let's substitute each of the values to see if it makes sense.

8 + 7 < 18; 15 < 18

9 + 7 < 18; 16 < 18

10 + 7 < 18; 17 < 18

11 + 7 < 18; 18 = 18

Therefore, the answer is {8, 9, 10}.

Hope this helps!

Do you need the domain

Function A is represented by the equation y= 2x+ 5.
Function B is a linear function that goes through the points shown in the
table
X 1
3 46
y -1 3 5 9
Which statement correctly compares the rates of change of the two
functions?
A. The rate of change of function A is 5.
The rate of change of function Bis 4

Answers

Answer:

Step-by-step explanation:

2x can not be evaluated further so the equation has been evaluated completly

rate of change for A is 5

the answer is A=5 hope that helps

a medium sized apple has a massof 60g.
about how many apples make 1kg

Answers

Answer:

16 apples

Step-by-step explanation:

There are a 1000 grams in 1 kg

1000 / 60 = 16.6667

This is not quite 17 apples, so we will round down to 16

16 apples

If you do 1000/16 you will get a decimal. In most cases, you would round up. Although, we are dealing with things that we just can’t have half of an apple.

WILL GIVE BRAINLIEST!!

WILL GIVE BRAINLIEST!!

Answers

Triangle AEC =Triangle AFC by reason GIVEN

Answer:

AEC=AFC

Step-by-step explanation:

Please give Brainliest.

Since all their sides are equal, the triangles are equal

What is 123x=249
What is x?

Answers

  Answer:          83 over 41

Step-by-step explanation:

The answer is X= 2.024 since you are diving 249/123 but it can also be a fraction 41/83

I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.

Answers

Answer:

it's Zac Efron for sure, Leonardo DiCaprio is just not the same...

young leonardo for sure

14 3/4 + (-21 1/2 ) ( 14 and -21 are part of the fraction)

Answers

Answer:

21

Step-by-step explanation:

the answer to this specific question is 21

find the value of x

thank you in advance for your help! ​

find the value of x thank you in advance for your help!

Answers

Answer:

52

Step-by-step explanation:

Answer:

x= 12

Step-by-step explanation:

Please see attached picture for full solution.

Feel free to ask if you have any queries :)

find the value of x thank you in advance for your help!
find the value of x thank you in advance for your help!

Please helpp!! Ty ty!♡♡

Please helpp!! Ty ty!

Answers

Answer:

25

Step-by-step explanation:

4a +12 -2c + c

4( ) + 12 - 2( ) + ( )

4(4) + 12 - 2(3) + 3

16 + 12 - 6 + 3

28 - 6 + 3

22 + 3

25

Helping in the name of Jesus.

Answer:     25

Therefore,  4a  +   12   -   2c   +   c  =   25

Step-by-step explanation:

       a  =   4  

       c  =   3

Swap letters for numbers:

        4a  +   12   -   2c   +   c

       (4)(4)  +  12  -     (2)(3)   +    3

         16     +   12   -   (2)(3)   +    3

         28      -            (2)(3)    +    3

         28     -   6     +     3

         22    +      3   =   25

Draw a conclusion:

Hence your answer is:

     4a  +   12   -   2c   +   c   =  25

I hope this helps!

The two perpendicular lines of a coordinate plane that intersect at the origin (singular: axis)

Group of answer choices

1. Coordinate Plane

2. Dependent Variable

3. Axes

4. Coordinates

Answers

3. Axes
That’s what it should be
The answer would be number 3.

!; Which graph shows the translation?

!; Which graph shows the translation?

Answers

Answer: A

Step-by-step explanation:

A

It’s step by step pretty easy

A cylinder has a radius of 4 cm and a height of 5cm. What is the volume of the cylinder?

Answers

Answer:

251.33

Step-by-step explanation:

Answer : V≈251.33cm³

Accurate Answer : V=πr2h=π·42·5≈251.32741cm³

Need help on this one

Need help on this one

Answers

Answer:

12

Step-by-step explanation: it’s right

6^{2} + b^{2} = 8^{2}

Answers

Answer:

-{2√7} or {2√7}

Step-by-step explanation:

1) Simplify the exponents 6^2 and 8^2 by multiplying 6*6=36 and 8*8=64.

2) Write an equation, 36+b^2=64

3) Subtract 36 from both sides, b^2=28

4) Apply a square root to both sides, √(b^2)=√(28)

5) Simplify the equation, b=-√(28) or b=√28

6) If you want, factor the square root by finding a factor that is a square number, -{√(4)*√7} or  {√(4)*√7};  -{2√7} or {2√7}

It’s the Pythagorean theorem so first you do the exponents

36+ b^2 = 64


64-36=28
__
_/28

5.3~~ approximately

Solve the system using elimination and find the y and x coordinates

Solve the system using elimination and find the y and x coordinates

Answers

Answer:(-1,1)

Step-by-step explanation:

Answer:

Your answer is: (2,-1). I provided a picture in case you need to show your work.

Solve the system using elimination and find the y and x coordinates

−0.8x−8.3=12.7

Enter your answer as a decimal or as a mixed number in simplest form in the box.

x = ??

Answers

-0.8x-8.3=12.6

+8.3 +8.3
-0.8x=21
Divide by -0.8x on both sides

X=-26.25

HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!

REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!

The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?

Answers

Answer:

(10t + u)(10u + t) = 4,930

100tu + 10t^2 + 10u^2 + tu = 4,930

101tu + 10t^2 + 10u^2 = 4,930

10t^2 + (101u)t + (10u^2 - 4,930) = 0

(101u)^2 - 4(10)(10u^2 - 4,930)

= 10,201u^2 - 400u^2 + 197,200

= 9,801u^2 + 197,200

We see that u = 5 gives 442,225.

√442,225 = 665

(10t + 5)(50 + t) = 4,930

500t + 10t^2 + 250 + 5t = 4,930

10t^2 + 505t - 4,680 = 0

2t^2 + 101t - 936 = 0

t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)

= (-101 + √17,689)/4

= (-101 + 133)/4 = 32/4 = 8

So the numbers are 58 and 85.

58 + 85 = 143

Find the approximate radius of a circle with a circumference of 2 kilometers. Use 3.14 for π. Round to the nearest hundredth if necessary.

Answers

Answer:

0.32 (rounded to the nearest hundredth)

Step-by-step explanation:

If you have any questions ask me please! :)

Answer:

0.32 km

Step-by-step explanation:

Using the formula r = c / (2 * π), where c = 2 kilometers and π = 3.14, we can calculate the radius as:

r = 2 km / (2 * 3.14)

r = 2 km / 6.28

r = 0.31847133758 km

Rounding this to the nearest hundredth gives:r ≈ 0.32 km

Therefore, the approximate radius of the circle is 0.32 kilometers.

may someone please answer? also provide an explanation

may someone please answer? also provide an explanation

Answers

V=Bh
V=(20ft*5ft)*13ft
V=(100ft)*13ft
V= 1300ft
I think the answer is 1,300
Because the area of the base is 100 so time the height gives you 1,300. I’m not sure I’m right because I don’t pay attention in math but I think that’s right

Please solve this problem! 2x2-2-4+7= ?

Answers

Answer:

5

Step-by-step explanation:

2x2=4

4-2=2

2-4=-2

-2+7=5

Answer:

5

Step-by-step explanation:

Use a number line to order the numbers from least to greatest.

Use a number line to order the numbers from least to greatest.

Answers

Assign the numbers to the number line in the following order:

2.15=2.15

220%=2.2

9/4=2.25

*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:

2.15, 2.2, 2.25

9/4=2.25
if 4/4 is 1 then 9/4 is 2 whole with 1/4 left
220%=2.2 and 2.15 is still 2.15

if theresa's height is 60 inches tall and steve is 6 inches shorter than one and one third times theresa's height how tall is steve?

Answers

Steve is 74 inches tall

Answer:

74 inches tall

Step-by-step explanation:

First, let's find out what \(1\frac{1}{3}\) multiplied by 60 is.

60·\(1\frac{1}{3}\) =80

Then, let's subtract 6 from 80.

80-6=74

So, Steve is 74 inches tall.

Based on the figure below, what is the value of x? (5 points)
A right angle is shown divided in two parts. The measure of the angle of one part is 50 degrees and the measure of the other part is 5x plus 15 degrees.
a 5
b 7
c 11
d 15

Answers

Answer: a. 5

Since the angle is right, we know it is equal to 90 degrees.

Using the information provided, we can set up an equation.

50 + 5x + 15 = 90

Simplifying the equation, we get:

5x + 65 = 90

Subtracting 65 from both sides, we get:

5x = 25

Dividing both sides by 5, we get:

x = 5

A because you need to simplify subtract and then you get your answer
Other Questions
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