Mathematics High School

HELP MEE! SHOW WORK! FILL IN THE QUESTION MARKS!

Answers

Answer 1

9514 1404 393

Answer:

42 students; (28 students); 70 students(60%); 40%; (100%)

Step-by-step explanation:

The percentages total 100%, so the missing percentage is

100% - 60% = 40%

The numbers on the number lines are proportional, so now you can write ...

?/100% = 28/40% . . . . . . ? total students

Multiplying by 100% gives ...

? = 28/0.4 = 70 . . . . . total students

Then the 60% portion of students can be found two ways:

60% × 70 = 42 students . . . . 60% of students

70 -28 = 42 students

Related Questions

Find the area of the shape.

Answers

Answer:

Step-by-step explanation:

You take the area of the rectangle and then subtract the area of the triangle.

Area of a rectangle is bh = 4*2= 8

Area of a triangle is 1/2*bh = 1*2 = 2/2 = 1

8-1 = 7

answer choices :
a. 40°
b.45°
c.50°
d.35°

Answers

c.) 50
i hope this helps

find the volume of each prism.
5 in. hight
17 in. length
10 in. length

Answers

Answer:

850

Step-by-step explanation:

HELPPP MEEE
ITS TELLING ME I HAVE TO WRITE MAX OF 20 LETTERS SOOO

Answers

Answer:

Last answer choice

Step-by-step explanation:

Total charge = 5 (intial fee) + 0.06 (cost per page) times the amount of pages

Total charge = 10 (intial fee) + 0.04 (cost per page) times the amount of pages

it’s the last choice
hope this helped

- 2x+2y = -4
3х + Зу = -18
х =
y =

Answers

Answer: x= -2 y= -4

substitute the given values of x into the equation 3x+3y=-18

y substitute the given value of y into the equation x=2y

since all the equalities are true the ordered pair is the solution of the system

help please, I will give brainliest to whoever answers correctly

Answers

Answer: X=5/2, Y= 15, T=4

☁️ Answer ☁️

annyeonghaseyo!

Your answer is:

The first one:

Exact form: x = 5/2

Decimal form: x = 2.5

Mixed number form: x = 2 1/2

The second one:

y = 15.

The third one:

t = 4. Good luck on the rest

Hope it helps.

Have a nice day hyung/noona!~ ￣▽￣❤️

1.) Ian needs to save at least $85.00 for a new pair of basketball shoes. He has $25.00 in his
piggy bank, and can save $12.00 from his allowance each week. How many weeks will
Ian need to save to earn at least $85.00?

Variable: _____________________
Inequality: ____________________
Solution: ______________________

Answers

Answer:

ian will need 5 weeks simply multiply 12×5 =60 then add the 25 bucks he has in his piggy bacnk

Simplify the expression.
2 + (g + 5)

Answers

Answer is

7 +g

Step-by-step explanation:

2+5+g

=7+g

Answer:

g+7

Step-by-step explanation:

Have an amazing day!

The diameter of a circle is 8 yards. What is the circle's circumference? Use 3.14

Answers

[tex]\frac{3.14*8^2}{4} =\frac{200.96}{4} =50.24[/tex]

Answer:

25.13274 Yards

Step-by-step explanation:

C = 2pi times r

Circumference = 2pi times radius

Calculate 10% of 80. show work

Answers

Answer:

Step-by-step explanation:

Solution for What is 10 percent of 80:

10 percent * 80 =

( 10:100)* 80 =

( 10* 80):100 =

800:100 = 8

Please help! I’ll mark you brainlist
Question: a relation is not a function when
A: an output is paired with input of zero
B: an input is paired with more than one output
C: an input is paired with an output of zero
D: an output is paired with more than one input

Answers

Answer:

Step-by-step explanation:

a relation is not a function when input value leads to two or more outputs

Brennon has a summer job working for the
park district. After 18 hours of work, he earned
$153. How much money will he make after 25
hours of work?

Answers

Brennon should make about $212.05. since 153/18 is 8.5, all we do is multiply 8.5 by 25. that gives us 212.5, convert it to money and you get $212.05.

In the right triangle below, the length of AC is 30. What is the length of AB?

Answers

Answer:

No image

Step-by-step explanation:

Complete the statement using always, sometimes, or never.

A quadrilateral is ____ a trapezoid.

Answers

I believe that, "A quadrilateral is sometimes a trapezoid”.

Answer:

sometimes

Step-by-step explanation:

What's the answer????????????

Answers

Answer:

x=3y

2(3y)+4y=20

6y+4y=20

10y=20

y=2

x=6

x=6, y=2

Let me know if this helps!

^answer above is correct i’ve done that before

please help me i will give point and things? please help me i will give point and things?

Answers

it’s 49:36 if you multiply the dimensions by 6 and divide by the ratio

A square with one side length represented by an expression is shown below. Use the DISTRIBUTIVE PROPERTY to write an expression to represent the lengths of the two of the other sides of the square.

Answers

Answer:

By a quick online search I've found that the expression is:

6*(3x + 8) + 32 + 12*x

We want to use properties to write expressions for the length of the other sides of the square.

Remember that the length of all the sides in a square is the same, so we only need to rewrite the above expression in two different ways.

First, we can use the distribute property in the first term:

6*(3x + 8) + 32 + 12*x

= 6*3x + 6*8 + 32 +12*x

= 18*x + 48 + 32 + 12*x

So this can be the length of one of the sides.

Now we can keep simplifying the above equation:

18*x + 48 + 32 + 12*x

To do it, we can use the distributive and associative property in the next way:

18*x + 48 + 32 + 12*x

= 18*x + 12*x + 48 + 32

= (18*x + 12*x) + (48 + 32)

= (18 + 12)*x + 80

= 30*x + 80

This can be the expression to the other side.

What is the circumference of the given circle 3 cm

Answers

Answer:

18.84 cm

Step-by-step explanation:

Substitute the value of the radius ( r = 3 cm)

into the formula for the area of a circle:

(3.14)(2)(3cm)

Multiply 3.14 by 2:

6.28(3cm)

Multiply 6.28 by 3cm.

Multiplying 3 by 6.28 will give you 18.84 cm.

Which of the following is the reciprocal of 7?

Answers

Answer:

1/7

Step-by-step explanation:

Answer:

Reciprocal of 7 is 7/1.

Which graph shows a dilation?

Answers

answer:

now correct me if i am wrong but i think that graph number one is the graph showing a dilation

now i totally forgot now to explain dilations in graphs but if you need anymore help, feel free to ask me!

hope this helps :)

The graph that shows a dilation is the graph on the left which is the 2nd option in the given figure.

A dilation is a transformation that changes the size of an object, but not its shape. The scale factor is a number that tells you how much the object is being enlarged or shrunk. A scale factor of 2 means that the object is being enlarged twice as large, while a scale factor of 0.5 means that the object is being shrunk to half its size.

The graph that shows a dilation is the graph on the left. The scale factor of the dilation is 2, so the object is being enlarged twice as large. The other two graphs do not show a dilation because the objects are being changed in shape.

The graph on the right shows a rotation of the square by 90 degrees. The graph in the middle shows a stretching of the square horizontally. Neither of these transformations are dilations because they change the shape of the object.

To learn more about graph here:

https://brainly.com/question/17267403

#SPJ2

Answers

Answer:

I love the blank question,it seems glitched

Step-by-step explanation:

Find the discounted price.
Light:$18:00 Discount:25%

Answers

The discounted price is $13.5. You do $18 and times it by 0.25. You will get 4.5. You then subtract the 4.5 from the $18 and you get $13.5

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question. There are 15 questions on the test and the students have been given 55 minutes to complete it.

A Table titled Test Time, showing Number of Questions, Time per Item in minutes, and Total Time in minutes. The first row shows Multiple Choice, with m, 3, and 3 m. The second row shows Free Response, with 15 minus m, 8, and x. The third row shows Total, with 15, blank, and 55.
Which value could replace x in the table?

a.7 – m
b.23 – m
c.8(15 – m)
d.8(15) – m

Answers

Answer:

Step-by-step explanation:

ALL the answers to your quiz:

https://quizlet.com/174930986/solving-real-word-problems-flash-cards/

Answer:

8(15 - m)

Step-by-step explanation:

The dimensions of the top of a rectangular rug are (2x + 1) feet and (3x + 4) feet. Which equation represents the area of the top of the rug, A, in square feet?

Answers

Answer: A = (2x+1) (3x+4)

Step-by-step explanation:

area = length times width so you multiply

Answer:

A=2(2x+1)(3x+4)

Step-by-step explanation

first to get it correct will get brainleist! :) ASAP

Answers

The answer to this question is B. U’(0,-1)

are the ones on the side the answers ??

Find 5 rational numbers between 3/5 and2/3

Answers

Answer:

The 5 rational are 91/150 , 92/150 , 93/150 , 94/150 , 95/150

Step-by-step explanation:

We have to fine 5 rational numbers between

3/5 and 2/3

First we have to make the denominator same

3/5= 3/5 ×3/3 = 9/15 =9/15×10/10 =90/150

2/3 = 2/3×5/5 = 10/15 = 10/15×10/10 = 100/150

The 5 rational numbers are

91/150 , 92/150 , 93/150 , 94/150 , 95/150

hope this helps :)

Someone plz help me giving brainliest

Answers

Answer:

1. CIRCLE water begins to boil UNDERLINE mothers teakettle whistles

2. A Thesaurus

3. Professor Tanaka forgot that he's giving a lecture tomorrow at 8:30

4.You your brothers get along very good?

5. May 20, 1968

Step-by-step explanation:

I hope this helps you

Answer:

1) (circle) Water begins to boil

(underline) Teakettle whistles

2) Thesaurus

3) (Professor) Prof. Tanaka forgot he is giving a lecture tomorrow at 8:30.

4) Do your brothers get along very well?

5) May 20, 1986

Hope this Helps!

A:29
B:38
C:43
D:81
help with this??

Answers

I’m pretty sure it 81

PLEASE HELPP Find the value of x. Assume that segments that appear to be tangent are tangent. Round your answer to the nearest tenth.

Answers

Answer:

Step-by-step explanation:

Which expression defines function h? Please Help

Answers

Answer:

Step-by-step explanation:

Other Questions

list down all the values of kif; - 4 k 1 North Bank has been borrowing in the U.S. markets and lending abroad, thereby incurring foreign exchange risk. In a recent transaction, it issued a one-year $1.40 million CD at 5 percent and is planning to fund a loan in British pounds at 9 percent for a 4 percent expected spread. The spot rate of U.S. dollars for British pounds is $1.454/1. a. However, new information now indicates that the British pound will appreciate such that the spot rate of U.S. dollars for British pounds is $1.43/1 by year-end. Calculate the loan rate to maintain the 4 percent spread. b. The bank has an opportunity to hedge using one-year forward contracts at 1.46 U.S. dollars for British pounds. Calculate the net interest margin if the bank hedges its forward foreign exchange exposure. c. Calculate the loan rate to maintain the 4 percent spread if the bank intends to hedge its exposure using the forward rates. State the domain, the range, and the intervals on which function is increasing, decreasing, or constant in interval notation Simplify and determine the coefficient of (- x)(3y)(-2x). Which of these is referred to as "The Trail of Tears"? * 1 . the 1828 presidential campaign 2.the final battle of the War of 1812 3. the war between the Black Hawks and the US army 4. the forced removal of Cherokees from Georgia Anagha is interested in buying a new Model X car and wants to gather information about how the selling price of the car is related to the year of the model. She randomly selects 24 used Model X cars for sale. For each used car, she records the cars selling price (in dollars) and age (in years). She computes a 96 percent confidence interval to estimate the slope of the regression line relating the age of a used Model X car to its selling price. The resulting confidence interval is given by (5,556,3,157).Assume that the conditions for inference on the slope of the regression equation are met. Which of the following is the correct interpretation of the confidence interval?We are 96 percent confident that a Model X car will have a predicted decrease in selling price of between $3,157 and $5,556.Ninety-six percent of the time, a one-year increase in the age of a Model X car will result in a predicted decrease in selling price of between $3,157 and $5,556.Ninety-six percent of samples of 24 used Model X cars will have an average selling price that is between $3,157 and $5,556 less than the selling price of a new Model X.We are 96 percent confident that any sample of 24 Model X cars will produce a slope of the regression line of between 5,556 and 3,157.We are 96 percent confident that a one-year increase in the age of a Model X car will result in a predicted decrease in selling price of between $3,157 and $5,556. 1What is the definition of chemical change?A any change that results in the formation of new chemical substances.B changing clothesmatter cannot be created or destroyed, only change formD changes affecting the form of a chemical substance, but not its chemical composition Select the correct answer.The Declaration of Independence includes a list of complaints against King George. Which complaint most directly expresses the colonists ideas about natural rights?A. He has made Judges dependent on his Will alone, for the tenure of their offices, and the amount and payment of their salaries.B. He has abdicated Government here, by declaring us out of his Protection and waging War against us.C. He has plundered our seas, ravaged our Coasts, burnt our Towns, and destroyed the Lives of our people.D. He has obstructed the Administration of Justice, by refusing his Assent to Laws for establishing Judiciary powers. I need to answer this please Select all the expressions that are equivalent to 4x+2.A8x+48 x plus 4B12(8x+4)1 half times open paren 8 x plus 4 close parenC12(2x+1)1 half times open paren 2 x plus 1 close parenD2(2x+1)2 times open paren 2 x plus 1 close parenE2x+2x+1+1and one brainise In triangle ABC, 108, a=10 cm and b=7 cm, which formula would you use to find the area?It is not option c because I tried that & got it wrong. What are some differences between explaining/informing and persuading/arguing? what metric unit would be most appropriate to use when measuring the length of a paperclip?A. millimeter B. kilometerC. decimeterD. centimeter i just put false becuase i was not sure please say yes or no The average the temperature of the planets True or False: 53 = 15 Can someone plz help me with this one problem plzzzzz!!!(Im marking brainliest) Which expression is equivalent to (5^2) ^4 5^5A) 5^11B) 5^13 C)5^30D) 5^40 40 points will give brainliest please helpIf two organisms are the same species, they are able to ____________ and their offspring can create _______________. fill in the blanks Cual es el mineral rodiactivo que se usa como combustible nuclear pora producir energia electricoEn que estado se encuentra la Planta nuclecelcthca "Laguna Verde