Draw a tape diagram to represent the problem.
In Mr. Dutton's class there are 4 boy for every 5 girl ?

Use the tape diagram above to answer the question.
If there are 16 males, how many females are in Mr. Dutton's class?

If there are 18 student in Mr. Sutton's class, how many boy are there? How many girl are there?

Answers

Answer 1

Answer:

uhijhkhyhbjgyvhfthvhtfm

Step-by-step explanation:

yglughujgyjyuhjvgyjhbygjhgjjyjgjjhbjgbjhjhbj


Related Questions

Please help easy math equation. Make sure it give the answer first then explain why. Don't lie

Answers

Since it shows that this diagram is a 90 degree angle, we can safely say the equation will equal 90.

Also, for right angles, two interior angles add up to 90 which concludes us with:
5x + 30 + 5x=90

Therefore, the answer is the 3rd choice.

Many factors need to be considered when buying a car, including style, color, gas mileage, and cost. Examine these choices and determine which represents a compound event.

Answers

Answer:

the compound event is between the gas mileage and the cost.

Step-by-step explanation:

The better the gas mileage, the less gas you will have to buy overtime

Answer:

choosing among three color choices and between an automatic or manual transmission

Step-by-step explanation:

Find d 1.75b + 100

Answers

Answer:

b = -57.143

Step-by-step explanation:

I will assume you meant find b, not d.

1.75b = -100

b = -100/1.75

b = -57.143

-57.143 is the answer

1 + 33x = 12
What is X
Please Help me

Answers

Answer:

1+33x=12

-1         -1

33x=11

33   33

x=0.3

:)

Hiran invests 20 000 rupees in an account for 3 years at 1.5% per year compound interest.

Work out the total amount of money in the account at the end of 3 years.
Give your answer to the nearest rupee.

Answers

Answer:

There will be 20 914 rupees in the amount at the end of 3 years.

Step-by-step explanation:

The amount of rupes after t years in compound interest is given by:

[tex]A(t) = A(0)(1+r)^{t}[/tex]

In which A(0) is the initial amount and r is the interest rate, as a decimal.

Hiran invests 20 000 rupees in an account for 3 years at 1.5% per year compound interest.

This means that [tex]A(0) = 20000, r = 0.015[/tex]. So

[tex]A(t) = A(0)(1+r)^{t}[/tex]

[tex]A(t) = 20000(1+0.015)^{t}[/tex]

[tex]A(t) = 20000(1.015)^{t}[/tex]

Work out the total amount of money in the account at the end of 3 years.

This is A(3). So

[tex]A(3) = 20000(1.015)^{3} = 20913.6[/tex]

Rounding to the nearest rupee.

There will be 20 914 rupees in the amount at the end of 3 years.

what is thecommon factor of 12and24​

Answers

12
Hope I helped !!!!!

Answer:

12

Step-by-step explanation:

12 can go in both 12 and 24 without a remainder

HELP NOW PLS FAST!!!!!!!!!!!!

Answers

Answer:

(-1, 8)

x = -1   y = 8

Step-by-step explanation:

A blueprint of an apartment is shown below. What is the actual length of the longest wall in the living room in feet? 0.5 inch : 6 feet Living Room Bedroom Bath 1.5 in.​

Answers

Answer:

36 feet long.

Step-by-step explanation:

If the longest wall in the living room is referring to the side that I have drawn over in white and red in the attached image, or if it is the leftmost wall, then that wall is 36 feet long. For every half inch, it is 6 feet, so because there are 6 'half inches' in 3, you multiply 6 feet by the 6 half inches there are, and get 36. There are simpler ways to solve it but I can't take a picture of my work, so I hope this helps. Good luck.

The actual length of the longest wall in the living room is  36 feet.

The blueprint is a scale drawing of the apartment. A scale drawing is a smaller diagram of a large image. A scale drawing is reduced by constant dimensions.

Looking at the given image, the longest wall is 3 inches.

The length of the longest wall in the apartment : (3 in x 6) / 0.5

=18 / 0.5

= 36 feet

To learn more about scale drawings, please check: brainly.com/question/980463

Factor the polynomial 8x² − 24x − 224 completely

Answers

Answer:

8(x+4)x(x-7)

Step-by-step explanation:

hope this helps!

If there are 2 boys In a class of 15 what is the ratio of boys to girls in the class

A 15/2
B 13/2
C 2/15
D 2/13

Answers

The answer would be ratio D 2:13

I’m pretty sure the ratio is D.) 2:13

62÷4=? R ? What is the remainder for 62÷4=? R ? All im asking for is just the remainder.

Answers

Answer:

The remainder is 2.

Step-by-step explanation:

Answer:

= 15 R 2

= 15 2/4

= 15 1/2

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I need help on question 1

Answers

Answer:

1873

Step-by-step explanation:

i am pretty sure i had this question on a test before so i am pretty sure it is 1873 and i got it right

Cindy is buying a new car and wants to learn how the value of her car will change over time. Insurance actuaries predict the future value of cars using depreciation functions. One such function is applied to the car whose declining value is shown at the right.

Answers

Answer:

um theres no picture or anything but when a value decreases in an equation its exponential decay...

11x - 21 = 56
What is X

Answers

Answer:

x = 7

Step-by-step explanation:

56 + 21 = 77 divided by 11 = 7

May i please get the brainiest

The scatter plot shows a correlation between the number of participants and the year of
the snowboarding competition.
The line of regression models that correlation.
Enter a number to complete each statement.

Answers

Answers:

In 2003, there were 32 ...

The model predicts ... 40 ...

... 8 below what the model predicted

In 2003, there were 32 ...

-> We find the x-axis of 2003 and look up until we hit the line, then we find the y-coordinate for that point

-> 32

The model predicts ... 40 ...

-> The green 8 with an arrow shows the prediction

-> 40 - 8 = 32

-> 40

... 8 below what the model predicted

-> The green 8 shows the difference in the prediction and the actual participation

-> 8

8x+1+7x+4 whats the answer.

Answers

Hey there!

8x + 1 + 7x + 4

COMBINE your LIKE TERMS

(8x + 7x) + (1 + 4)

8x + 7x = 15x

1 + 4 = 5

Answer: 15x + 5 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

15 + 5x

Step-by-step explanation:

8x + 1 + 7x + 4

All that you need to do is combine like terms which means that you need to put together (either add or subtract) the numbers that are similar...so the numbers with the numbers, and the variables with the variables...

8x + 7x and 1 + 4

15x + 5

And you cannot do anything else because it is in its simplest form.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Find the output, y, when the input, , is -1.
Y =

Answers

Answer:

To find output add 1.5 to every input number. Hopefully this helps

Step-by-step explanation:

Mauri’s little Sister weighed exactly 7 pounds when she was born. How many ounces did she weigh?

Explain how you got your answer, talk about the steps you took to get your answer.

Answers

Searched it up on goggle

112

Answer:

112 ounces

Step-by-step explanation:

Converting pounds to ounces is simple. Since there are exactly 16 ounces in one pound, just multiply the number of pounds by 16.

16

x. 7

------------

112

Make x the subject of the formula 7 + x = t

Answers

Answer:

x = t-7

Step-by-step explanation:

[tex]7 + x = t[/tex]

Move 7 to the right side.

Note : That when a number crosses an equality sign , the sign changes.

[tex]x = t - 7[/tex]

Answer:

x=t-7

Step-by-step explanation:

To make x the subject of the formula 7 + x = t

What we mean is that we want x to stand alone.

So if we want x to stand alone then we will subtract both sides by 7 to make the x stand alone.

-7+7+x=t-7

x = t - 7

So now the final answer becomes;

x = t - 7

If a – 2 = -12, then a = ______.

Answers

A=-10 all you do to find a is simply add 2 to both sides of the equal sign

Answer:

a= -10

Step-by-step explanation:

To do this you would need to isolate a, or make a stand alone on its side of the equation

a-2=-12    Original equation

a-2+2 = -12+2     Isolating the variable(adding the 2 will cancel the -2 on the left side of the equation)

a= -12+2             Simplification

a= -10                 The answer!!!

I hope this helps!!!

HELP WITH NUMBER 4 PLEASE!1 PLEASE SHOW ME HOW!

Answers

Answer:

( 2x+5) (5x-2)

Step-by-step explanation:

What is 8x+6+2+12x simplify

Answers

Answer:

20x+8

Step-by-step explanation:

Solve 5x +30
10x. Identify the solution and an extraneous solution.

Answers

Answer:

X=6

Step-by-step explanation:

Ammar hikes 2 3/4 miles of nature trail in 1 hour and 15 minutes. 4
How many miles of trail does Ammar hike per hour?

Answers

Answer:

.42 mph

Step-by-step explanation:

The problem tells us theres 2.75/1.15 miles/hour. And we want to know x/1 miles/hour. To do this you cross-multiply using whats been referee to as the butterfly method. So take 2.75*x=1.15*1. Then you simplify and get 2.75x=1.15. To get x along you must divide which leaves you with. X=.4182(rounded). So you can go .42 miles per hour.

A bag containing 20 disks numbered 1-20 what is the probability you will pick a disk with the numbers 1,2,3,4,5?

Answers

2736
shwiwiydydud
jsjsjsjsjskjdufurieie

I need help with this please. :) thanks

Answers

Answer:

d.  V = π(x^3 + 90x^2 + 2,400x  + 20,000)

Step-by-step explanation:

volume of cylinder = πr^2h

We have r = x + 20; h = x + 50

V = π(x + 20)^2(x + 50)

V = π(x^2 + 40x + 400)(x + 50)

V = π(x^3 + 50x^2 + 40x^2 + 2000x + 400x + 20,000)

V = π(x^3 + 90x^2 + 2,400x  + 20,000)

Find the angle of elevation if the building is 653 feet tall and the observer is 150 feet from the building. Round to the nearest tenth of a degree

Answers

Answer:

Angle of elevation = 77.1°

Step-by-step explanation:

The formula to solve for angle if elevation is given below as:

tan θ = Opposite/ Adjacent

Where

Opposite = Height of the building = 653 ft

Adjacent = Distance from the building = 150 ft

θ = Angle of Elevation = ?

Hence:

tan θ = 653ft/150ft

θ = arc tan (653ft/150ft)

= 77.063069956°

Approximately to the nearest tenth = 77.1°

2. The table below shows the results of an experiment that relates the height at which a ball is dropped, x, to the height of its first bounce, y.



Drop Height (x) (cm) Bounce Height (y) (cm)
100 26
90 23
80 21
70 18
60 16

Answers

Answer:

90 , 23 is the answer

Step-by-step explanation:

percent decrease in the value of the car

Answers

Answer:

Donde esta el foto

Step-by-step explanation:

translation: how do we answer the mf question without context

Answer:

45% value looked it up

Step-by-step explanation:

byéeeee

Difference(s) between volume and surface area

Answers

Answer:

Step-by-step explanation:

Surface area is the sum of the areas of all the faces of the solid figure. Finding surface area of solid figure is like finding how much wrapping paper that is required to cover the solid; it is the area of the outside faces of a box. ... Volume is the amount of space inside of the solid figure.

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