Mathematics High School

can any one solve this please?
and with step-by-step explanation.

Can Any One Solve This Please?and With Step-by-step Explanation.

Answers

Answer 1

Answer:

2/3

Step-by-step explanation:

Probability of choosing an eclair = 1/15

This means that there is 1 eclair in every 15 sweets.

As there are 3 eclairs, there are 3 x 15 = 45 sweets in total.

Now we can write an expression for the total number of sweets and solve for x:

Total number of sweets = 3 + (2x + 6) + x = 45

⇒ 3x + 9 = 45

⇒ 3x = 45 - 9

⇒ 3x = 36

⇒ x = 36 ÷ 3

⇒ x = 12

Now we have found x, we can determine the number of humbugs in the jar by substituting x = 12 into 2x + 6:

(2 x 12) + 6 = 30

So the probability the sweet is a humbug is 30 / 45 = 2/3

Related Questions

Please help to answer this question:)

Answers

I hope this helps you :)

Answer:

a function is defined by f(x),#10x+9

find

a, f(-2)

b, k,if f(k)#k

c, f-1(x)

If Paul is older than Bill and Fred is younger than Bill, then Bill's age is between Paul's and Fred's.
Write the To Prove statement:

Answers

Fred < Bill < Paul

Paul is older and Fred is younger

help on 5 . find the value of x

Answers

Answer:

The choice B. 5°

Step-by-step explanation:

The angle in the figure is 90°

[tex]36 + (11x - 1) = 90 \\ 36 + 11x - 1 = 90 \\ 11x + 35 = 90 \\ 11x = 90 - 35 \\ 11x = 55 \\ \\ x = \frac{55}{11} \\ \\ x = 5[/tex]

To find the value of x, we can set an equation like: 36 + 11x - 1 = 90
Combining like terms gets us to 35 + 11x = 90
Subtract 35 from both sides and divide by 11 to get
x = 5

(m^(6)n^(3))/(m^(2)n^(6))

Answers

Answer:

[tex](m^4)/(n^3)[/tex]

Step-by-step explanation:

See attachment

Which equation describes the line with a
slope of 2 that contains the point (4, -3)?

Answers

Answer:

y = 2x - 11

                                               Explanation:

using the formula:

[tex]\boxed{y-y1= m(x-x1)}[/tex] .........where m is slope || y1 is y value || x1 is x value

y - -3 = 2( x - 4 )

y + 3 = 2(x -4)

y + 3 = 2x - 8

y = 2x - 8 - 3

y = 2x - 11

In your answer sheet, copy and find the area of the shaded region.
Use π=3.14.

PASAGOT PLSS, BADLY NEED KOOO. TY.
​

Answers

Answer:

First one is area of sector

Angle/360 *radius *pie squared

Secong one is the same find the area of the sector and subtract from the area of a triangle which is 2*2=4/2=2insquared

Put this in your calculator

120/360 multiply by 9 squared * pie (1)

90/360 multiply by 2 squared * pie and subtract all of that from 2 (that is the area of the triangle)

And you should get the 2 answers

The points N(-3,-3)(−3,−3), O(-3,-9)(−3,−9), and P(5,-3)(5,−3) form a triangle. Plot the points then click the "Graph Triangle" button. Then find the perimeter of the triangle. Round your answer to the nearest tenth if necessary.

Answers

Answer:

Perimeter = 30.42

Step-by-step explanation:

Using Distance Formula, √((x2-x1)^2 + (y2-y1)^2)

Find the Distance Between NO, OP, and NP

√((-3 - -3)^2 + (3 - 9)^2) - NO = 6

√((-3 - 5)^2 + (9 - -3)^2) - OP = 14.42

√((-3 - 5)^2 + (3 - -3)^2) - NP = 10

Sum All of Them = 10 + 6 + 14.42 = 30.42

i need helping solving this

Answers

Answer: x= 5

Step-by-step explanation:

Plug the second equation into the first equation’s y.
3x-2(-2x+7)=21

Then use distribution

3x+4x-14=21

Add 4x and 3x

7x-14=21

Then add 14 to both sides

7x=35

Divide by 7 to get x

35/7=5

x=5

4 people can dig a trench in three hours how long would it take 9 people

Answers

Answer:

6h 45 min

Step-by-step explanation:

4 × x = 3h

x = 3 ÷ 4 = 45 min

9 × 45 min = 405 min = 6.75 h

1. Find the indicated lengths:

2. Find the value of X:

3. Find the length of AC:

Answers

Answer:

so

Step-by-step explanation:

SO YOU HAVE TO FIND LENGTH OF THE TRIANGLE

Step-by-step explanation:

I just answered 1.

by using the principle of similar triangles (all angles are the same between the 2 triangles, and the ratio of a corresponding pair of sides is the same for all pairs of sides) we get

AB = 2×38 = 76

AC = 2×24 = 48

WX = CB/2 = 66/2 = 33

2.

the upper small triangle and the whole big triangle are similar triangles.

and we see the ratio of the legs is 1/2 (each leg of the small triangle is half of the leg of the large triangle).

therefore,

3x = 24/2 = 12

x = 12/3 = 4

3.

AC = 16

because the height of C splits the baseline precisely in half, it means that this is at least an isoceles triangle (both legs have the same length). therefore the answer.

AC = CB = 16.

The numbers in this sequence increase by 8 each time.
14
22
30
38...
The sequence is continued wwith the same rule.
Which number in the sequence will be closest to 100?

Answers

Answer:

Step-by-step explanation:

Tell me the correct answer please

Answers

52°
65° + 57° = 122°
180° - 122° = 52°
So
? = 52°

The product of numbers in the circles connected by the different lines must be equal. Use number from 1 to 9 only once.​

Answers

Answer:

you must be so stiupid that you have to use answers ff a website to cheat for school

Step-by-step explanation:

If y − 3 = 3x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?

{(0, 3), (1, 6), (2, 9)}
{(3, 0), (6, 1), (9, 2)}
{(1, 3), (2, 6), (3, 9)}
{(3, 1), (6, 2), (9, 3)}

Answers

Answer:

A. {(0, 3), (1, 6), (2, 9)}

Step-by-step explanation:

Rewrite the function in the slope-intercept form:

y - 3 = 3xy = 3x + 3

The ordered pairs:

x = 0 ⇒ y = 3 ⇒ (0, 3)x = 1 ⇒ y = 6 ⇒ (1, 6)x = 2⇒ y = 9 ⇒ (2, 9)x = 3 ⇒ y = 12 ⇒ (3, 12)

Correct set is A

{(3,0),(6,1),(9,2)}

because when you plug in the values you get

3-3=3(0) = 0=0

6-3=3(1) = 3=3

9-3=3(2) = 6=6

The larger of two numbers is 10 less than twice the smaller number. If the sum of the two numbers
is 38, find the two numbers.



Answers

Answer:

16,22

larger number=22

smaller number=16

Step-by-step explanation:

let 2x-10=larger number

let x=smaller number

x+2x-10=38

Simplify

3x-10=38

   +10  +10

Add 10 to both sides of the equation

3x=48

divide both sides by 3

x=16

First answer.

2x-10=22

2nd answer

Check your work:

16+22=38

It is correct.

Answer:

66 & -28

Step-by-step explanation:

x > y

x + y = 38

x = 10 - 2y

10 - 2y + y = 38

-y + 10 = 38

-y = 28

y = -28

x + (-28) = 38

x = 66

what is y-intercept of the line ? help mee

Answers

Answer:

1

Step-by-step explanation:

The y-intercept is the point at which the line intersects the y-axis. The x will always be equal to 0. Here, when x = 0, y = 1. This is the top option.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Hi!

I can help you with joy! :)

Remember, the y-intercept is the point where the graph touches the y-axis (that's why it's called y-intercept)

Now, where does the graph touch the y-axis?

It touches the y-axis at (0,1)

Thus, the y-intercept is 1.

I hope this helps you!

Enjoy your day :)

[tex]\bf{MistySparkles :)[/tex]

please answer correctly

Answers

Answer:

y=2x-1

Step-by-step explanation:

up 2 right 1 for slope

y intercept is -1

Answer:

[tex] \boxed{(b) \: y = 2x - 1}[/tex]

Step-by-step explanation:

Find the gradient

( 2,3 ) and ( 0, -1)

[tex]m = \frac{y2 - y1}{x2 - x1} = \frac{ - 1 - 3}{0 - 2} = \frac{ - 4}{ - 2} = 2[/tex]

Gradient is 2

Find linear equation

y - y1 = m ( x - x1 )

y - 3 = 2 ( x - 2 )

y - 3 = 2x - 4

y = 2x - 4 + 3

[tex] \boxed{y = 2x - 1}[/tex]

Of the 8760 hours in a year, most televisions are on for 2190 hours. What percent is this

Answers

Answer:

Hello!! Your answer is 25% I think!

Hope this helps!!

How can you classify quadrilaterals? Explain using
properties of sides and angles.
5 or more sentences

Answers

A quadrilateral should be closed shape with 4 sides. All the internal angles of a quadrilateral sum up to 360°

Step-by-step explanation:

Sorry my answer is not 5 or more sentences. I hope this is good as well

For step by step explanation, go to https://e-gmat.com/blogs/quadrilateral-properties-formulas-rectangle-square-parallelogram-rhombus-trapezium-trapezoid/

Good luck on your homework/test/etc!

1: 18 is __ % of 30
2: 56 is 80% of
3: a pack of cinnamon scented penclis sells for 4:00$ what is the sales tax rates if the total cost of the pencils is 4:32?

Answers

Answer:

1.  60%

2. 70

3. 8%

Step-by-step explanation:

I attached pictures to show my work (sorry if they’re a bit messy)!

What is the measure of the missing angle?
A
to
118°

Answers

Answer:

x = 62°

Step-by-step explanation:

a straight line has a width of 180°

take off 118° from 180° and you will have x

180° - 118° =

62°

Determine whether a triangle with the given side lengths is a right triangle.

Answers

Step-by-step explanation:

It is possible to determine if a triangle contains a right angle using Pythagoras' theorem . If the squares of the two shorter sides add up to the square of the hypotenuse, the triangle contains a right angle.

PLEASE HELP!! Question: Which number line shows the points −125 and –2.8?

Answers

Answer:

you need picture with it

Step-by-step explanation:

23 divided by 74.3 show step by step

Answers

hope it will helps you..........

Which table of values satisfies the linear equation y=-x-6?
3
x
y
-8
12
0
-6
8
-12
X
y
-4
-3
0
-6
4
-9
x
y
-8
-12
n

Answers

Answer:

I don't understand the "table."  I'll assume x increases over a range of values.

Step-by-step explanation:

See attached table.

A bee farm can produce 1.24 L of honey every week. But during the last week of may, due to change of weather, the production was decreased by 420 ml.
How much honey (measured in ml) was produced during the last week of may?

Answers

Answer:

820 ml

Step-by-step explanation:

1000ml = 1 L
1.23 L = 1240 ml
1240 ml - 420 ml = 820 ml

PLEASE HELP DUE TODAY DO A AND B PARTS PLEASE PLEASE HELP ME FIGURE OUT THE LENGTH 100 POINTS ​

Answers

Answer:

Length A:  5 ft

Width B:  4 ft

volume = 88 ft³

Step-by-step explanation:

Length A:   8 - 3 = 5 ft

Width B:   8 - 4 = 4 ft

Volume

The easiest way to calculate the volume is to split the trough into two rectangular prisms. (imagine drawing a horizontal line from the internal corner of A and 4ft to the left 8ft side).

Volume of a rectangular prism = width x length x height

Volume of rectangular prism 1: B x 8 x 2 = 4 x 8 x 2 = 64 ft³

Volume of rectangular prism 2: 3 x 4 x 2 = 24 ft³

Total volume = 64 + 24 = 88 ft³

Length A=8-3=5ftLength B=8-4=4ft

Now volume of first prism

L=8B=2H=3

[tex]\\ \tt\hookrightarrow V=LBH[/tex]

[tex]\\ \tt\hookrightarrow V=8(2)(3)[/tex]

[tex]\\ \tt\hookrightarrow V=48ft^3[/tex]

For next prism

L=5B=4H=2

[tex]\\ \tt\hookrightarrow V=5(4)(2)=40ft^3[/tex]

Total volume=40+48=88ft^3

Find m angle 1 and m angle 2

Answers

Step-by-step explanation:

Please could you snap it completely, or message me with the full snap so I can solve it. Thanks

Find the value of x.
87, x,105,92,135

Answers

Answer:

121

Step-by-step explanation:

(5-2)180

180-135-105-87-92=121

a recipe for lemenade calls for 1 cup of sugar and 5 cups of water. how much suger is used per cup of water

Answers

1/5 cup of sugar per cup of water
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