Mathematics Middle School

A zoo keeper was in charge of determining the population of meerkats at the zoo. He observed the meerkats and noted 8 of them and the special markings are on their face. The next day he went back out and observed the meerkats again. Out of the 20 that he saw, 4 of them were the same meerkats that he saw yesterday. How many meerkats can he assume are living at the zoo?

Answers

Answer 1

Answer:

16

Step-by-step explanation:

The zoo-keeper saw 8 special meerkats the day before and then only saw 4 special meerkats out of 20 the day after so 4 - 20 = 16.

Answer 2
Your answer would simply be 16

Related Questions

PLEASE HELP!!!
Which point is located at (8, 6)?

On a coordinate plane, point A is 8 spaces to the right and 6 spaces up. Point B is 8 spaces to the right and 8 spaces up. Point C is 6 spaces to the right and 8 spaces up. Point D is 6 spaces to the right and 6 spaces up.
A
B
C
D

Answers

Answer:

Point A is located at (8,6)

Step-by-step explanation:

As I said in the last answer I did for u, (8,6) basically means x is 8 and y is 6. If you see A, A is located on 8 for x and 6 for y. the others are incorrect such as B because B is on the 8 for x but the y is on 8. hope this helps '∆'

Answer:

A

Step-by-step explanation:

A is the answer because you look down at 8 and count up 6 times but dont count the 8 and your answer would be A ( A, 8 ) is on 6 .

11/14 to the nearest tenth

Answers

Answer:

0.8

I hope this helped, have a great day!

it 0.8 would be the right answer

Elliot is calculating the volume of a rectangular prism. The volume of the base is 12 cubic centimeters. If the prism has a height of 3 centimeters, what is the volume? A. 36 cubic centimeters B. 15 cubic centimeters C. 24 cubic centimeters D. 4 cubic centimeters

Answers

Answer:

Its 36 because 12 times 3 is 36

Step-by-step explanation:

Answer:

168 on edge

Step-by-step explanation:

please answer the questions

Answers

Draw a van diagram then in the middle write what is the same about them. Then state why and how these are the same

please please please help me quickly!

Answers

Answer:

45 and 155

Step-by-step explanation:

Answer:

45 and 155

Step-by-step explanation:

Please consider Brainiest! :)

Question in photo Please answer

Answers

Answer:

A

Step-by-step explanation:

The bars are of equal width and correspond to the equal class intervals, while the height of each bar corresponds to the frequency of the class it represents. The histogram is used for variables whose values are numerical and measured on an interval scale.

The answer to ur question is A

2x+1=2x-1 solve for x and show work plz

Answers

Answer:

This is not an equation because both sides are not equal.

Step-by-step explanation:

2x+1=2x-1

+1          +1

2x+2=2x

-2x        -2x

2=0

no answer, sides aren’t equal

Please help me find the answer do at 11:59

Answers

Answer:

points-=(0,2)(-3,4)(3,0) slope=-2/3

Step-by-step explanation:

Answer:

-2/3 or -0.6667

Step-by-step explanation:

Slope=rise/run or (y2-y1)/(x2-x1)

Your first point is (-3,4) and another can be (3,0)

plug this into the equation

Here is another expression: 3 ● 2y

6. Evaluate the expression when y is 2.
Answer
7. Evaluate the expression when y is 7.
Answer

The dot is Times

Answers

Answer: Evaluate the expression when y is 2 = 12

Evaluate the expression when y is 7 = 42

Step-by-step explanation:

Which of these circles is the largest?
Explain how you know.
Circle A: diameter = 8 centimeters

Circle B: circumference = 20 centimeters
Circle C: radius = 4 inches

Answers

The largest is circle c.

When it’s converted to cm it turns to 10.16cm. After we find the circumference of circles A and C, we see that Circle C has the highest circumference meaning that it is the largest
The answer is c the radius is 4 inches

Charlie is re-landscaping his back yard and uses a coordinate plane to map the yard out. There is a pine tree located at (-5, 5); the edge of a shed is located at (-5, 1) and the edge of a sandbox is located at (2, 5). He plans to cover the triangular area formed by these three points with gravel. What area of the yard will be covered in gravel? Note: On the coordinate plane, each gridline represents 2 feet.




56 square feet

112 square feet

14 square feet

28 square feet

Answers

Answer: 56 square feet

Answer:

A. 56 square feet

Step-by-step explanation:

8 ft * 14 ft = 112 ft

112 ft/2 = 56 ft

Good luck!!


A new bookcase costs $76 if you buy it already painted the color you want. If you buy it unfinished (not painted at all) then it’s only $58.
What percentage is the discount if you buy the bookcase unfinished? Round your answer to the nearest whole percent.

Answers

23.68421053%

.................

Please help if you do thank you! :D
How would you classify the relationship between the two angles (2x+6 and 96) in the figure on the right?? Based on that classification, what is true about the measures of those two angles? Then find the value of x.
The photo is attached. :]

Answers

Answer:

They are vertical angles, all vertical angles are congruent, x=45.

Step-by-step explanation:

2x+6=96, subtract 6 from each side, => 2x=96, divide both sides by 2, => [tex]\frac{2x}{2}[/tex]=[tex]\frac{96}{2}[/tex]

x=45.

what would happen if pinocchio said his nose was about to grow

Answers

If Pinocchio says 'My nose grows now,' he is either lying or not. If he is lying, then he is making a false statement, which implies that his nose does not grow now. ... In this context, the statement "my nose grows now" is a prediction or an 'educated' guess, which in its nature cannot be construed as a lie.

Answer:

It would grow

Step-by-step explanation:

He said so

I need help what does this mean
(6th grade math)

Answers

Answer:

Step-by-step explanation:

x - [tex]\frac{1}{2}[/tex] ≤ 4

x ≤ 4 + [tex]\frac{1}{2}[/tex]

x ≤ [tex]\frac{8+1}{2}[/tex]

x ≤ [tex]\frac{9}{2\\}[/tex]

PLEASE HELP...I NEED THE WHOLE PAGE PLEASE

Answers

Part A:

Full size car rental is $49/day, insurance is $21/day, and the total is $465 after a coupon for $25. Ok. We have to add the daily charges, then multiply that by the number of days. Next we’ll subtract his coupon, and get $465:

(49 + 21)d - 25 = 465
70d - 25 = 465
70d = 490
d = 7
7 days is this answer.

Part B:
Now that we did part A, this is a little easier to come up with an equation for, right? ;)
(39 + 21)d - 25 = 465
60d = 490
d = 8.16
8 days is this answer

Part C:
Now we don’t know the cost of the car, so that is x. But we know we still have to add that to the 21 for insurance, and multiply that sum by the 5 days they’re renting it. On the other side of the equation, Marven and his 3 friends spent $75 each, so our total is 75 x 4.

(x + 21)5 = 75 x 4
5x + 105 = 300
5x = 195
x = 39

They rented the smaller car.

Hope this helped. LMK if you have any questions.

please answer the questions

Answers

Answer:

1 than 4 than d than a

Step-by-step explanation:

hope it helps i m only 6

please solve this problem.

Answers

x=number of oranges.

y=number of bananas.

$5

we can suggest this system of equations:

x+y=12

0.5x+0.25y=5

We can solve this system of equations by substitution method.

x=12-y

0.5(12-y)+0.25y=5

6-0.5y+0.25y=5

-0.25y=5-6

-0.25y=-1

y=-1 /- 0.25=4

x=12-y

x=12-4=8

Answer:

Tanya bought 8 oranges and 4 bananas.

Answer:

8 apples 4 orange

Step-by-step explanation:

PLEASE HELP
Suppose that a sequence is defined as follows. And find the next 4 terms. a1= -1 an=-4an-1 +2 n>= 2

Answers

-1., 1, 2, 2

Step-by-step explanation:

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them.

The graph contains a system of equations. What two equations are represented in this system? Select all that apply.

Answers

Answer:

A D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Ramil collected honey from 9 different beehives and recorded the amount collected, in gallons, from each hive in the line plot shown:

(Photo attatchment shown below, PLEASE VIEW OR NONE OF THIS WILL MAKE SENSE)

She wants to write the value of each point marked on the number line above (Points A–D) in terms of the largest possible whole number of gallons, quarts, and pints. Use the line plot above to fill in the blanks with the correct conversions. (The first one is done for you.)

__0__ gal __3_ qt ___0__pt

0 gal ____qt __26__ pt

0 gal ______ qt _______pt

_______ gal ______ qt _______pt
Find the total amount of honey collected from the five hives that produced the most honey.








Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?












Jill used 35 of a jar of honey for baking. How much honey did she use baking?











Jill’s mom used 14 of a gallon of honey to bake 3 loaves of bread. If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?




Jill’s mom stored some of the honey in a container that held 34 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups, was used in the tea? Write an equation, and dra a tape diagram.




Jill uses some of her honey to make lotion. If each bottle of lotion requires 14 gallon, and she uses a total of 3 gallons, how many bottles of lotion does she make?

Answers

Ramil collected honey from 9 different beehives and recorded the amount collected, in gallons, from each hive in the line plot shown:

(Photo attatchment shown below, PLEASE VIEW OR NONE OF THIS WILL MAKE SENSE)

She wants to write the value of each point marked on the number line above (Points A–D) in terms of the largest possible whole number of gallons, quarts, and pints. Use the line plot above to fill in the blanks with the correct conversions. (The first one is done for you.)

__0__ gal __3_ qt ___0__pt

0 gal ____qt __26__ pt

0 gal ______ qt _______pt

_______ gal ______ qt _______pt
Find the total amount of honey collected from the five hives that produced the most honey.








Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?












Jill used 35 of a jar of honey for baking. How much honey did she use baking?











Jill’s mom used 14 of a gallon of honey to bake 3 loaves of bread. If she used an equal amount of honey in each loaf, how much honey did she use for 1 loaf?




Jill’s mom stored some of the honey in a container that held 34 of a gallon. She used half of this amount to sweeten tea. How much honey, in cups, was used in the tea? Write an equation, and dra a tape diagram.




Jill uses some of her honey to make lotion. If each bottle of lotion requires 14 gallon, and she uses a total of 3 gallons, how many bottles of lotion does she make?
1,4,3,5,2,3,6,2,7,9,5,7,5,8

≧◉◡◉≦ help please. i am stuck on this question!!

Answers

I believe the answer would be A

Answer:

the answer is the first answer, (-1, -2), (2, -2)

Step-by-step explanation:

What is the center of the data in the dot plot?


Number of Science Homework Assignments Each Week

A dot plot going from 0 to 5. 0 has 3 dots, 1 has 2 dots, 2 has 5 dots, 3 has 4 dots, 4 has 1 dot, and 5 has 6 dots.


2

2.5

3

5

Answers

The answer would be 3

Answer:

C. 3

Step-by-step explanation:

Have a wonderful day!

Solve each of the following equations. Show its solution set on a number line. Check your answers. 5−p+6=−8

Answers

Add 8 to 5 and 6 on the left side of the equation. Put p on the right side. Answer is 19=p

Answer:

p = 19

Step-by-step explanation:

5−p+6=−8

5 + 6 - p = -8

11  - p = --8

11 - 11 - p = -8 - 11

- p = -19

p = 19

You would plot a closed circle on the line that has the value of 19 on the number line.

Hope this helps.

Cole has a rectangular garden with an area of 16.02 square meters. What is the width, in meters, of the garden?

Answers

Answer:

3.56m

Step-by-step explanation:Parameters given:

Area of the rectangular garden = 16.02m^2

Length of the rectangular garden = 4.5m

The Area of a rectangle can be calculated for using the formula below

Area (square meters) = length (meters) × width (meters)

Therefore, 16.02m^2 = 4.5m × width

Width = 16.02m^2 / 4.5m

Width = 3.56m

Therefore the width in meters of the garden is 3.56m

See the attachment below for an illustrative diagram

A = area

l = length

w = width

16.02 divided by 2 = 8.01

could somebody please help me with this ( and please show your work )

Answers

Answer:

14

Step-by-step explanation:

7x4 = 28/2 = 14

Pls help me
The radius of a circle is 8 in. Find its area in terms of π.
PLS FOLLOW THE RULES

TROLL FOR POINTS= REPORT

FIRST AND CORRECT ANSWER= BRAINLIEST

( NO LINKS ) at all

Answers

Answer:

A = pi x r²

A = pi x 8²

A = 64pi

Step-by-step explanation:

I hope this helps :D

Step-by-step explanation:

Here's the answer.

Don't know if it's correct but,

PLEASE FOLLOW ME AND MARK AS BRAINILIEST

Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relationship between the cost of the party and the number of friends attending.

Complete the following table:

Number of friends (f) 5 10 15 20
Cost of party (c) 100 200 300 400

Plots the points from the table onto the graph.

Answers

Answer: Answer with Step-by-step explanation:

Since we have given that

Cost of party per person = $20.

Let the number of friends be 'f'.

Let the cost of party be 'p'.

According to question, our equation becomes

p= 2f

So, if p = 100, then f = p/2 = 100/2 = 50 if f = 10, then, p = 2f = 2 • 10 = 20 If p = 300 then, f = 300/2 = 150, If f = 20, then, p = 2f = 2 • 20 = 40 So, Table as follows:

Number of friends cost of party

50 100

10 20

150 300

20 40

no links Translate the new algebraic expression you created in Question 1 to a verbal expression.

Answers

Answer:

28j+21

Step-by-step explanation:

7(2j+3+2j)

7×2j=14j

7×3=21

7×2j=14j

14j+14j=28j

=28j+21

Tommy made $72 for mowing 9 lawns. How much money would he make for mowing 15 lawns?

Answers

120
72 divided by 9 x 15 = 120
It’s 8$ a lawn, cause 72$ divided by 9 is 8$. So for 15 lawns he would make 120$
Other Questions
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