Candace is 10 years old. Her brother, Jacob, is 45% older than her. How old is Candace's brother?

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer:

12x12 12x6 H = 46cm

Step-by-step explanation:

took quiz

Answer:

46 cm

Step-by-step explanation:

I learned this formula in math last year

Answer:

Step-by-step explanation:

Rise over run is the slope, m

m=2/5

a)  the slope is 2/5 = .4 which is below the boundary guideline.  So no this is not with in carpenter's guidelines

b) the image below show a line with slope 2/5 but with intercept 3

c) the stairs can be draw on the line with rise 2 run 5   from the line.  see image

d)equation is in image

2.

a) count the squares

horizontal distance =3

vertical distance =3

b)  slope is vertical distance over horizontal distance  so m= 3/3 =1

Answer:

Range is (1, +infinity) domain is (-infinity, +infinity)

Step-by-step explanation:

Answer:

Bus is the preferred transportation for 25 residents.

Step-by-step explanation:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer: The answer is given below

Step-by-step explanation: How are customary and metric the same?

The metric system uses units such as meter, litre, and gram to measure length, liquid volume, and mass, just as the U.S. customary system uses feet, quarts, and ounces.

Answer:

4

Step-by-step explanation:

The cube root of 64 is the number which when multiplied by itself three times gives the product as 64. Since 64 can be expressed as 2 × 2 × 2 × 2 × 2 × 2. Therefore, the cube root of 64 = ∛(2 × 2 × 2 × 2 × 2 × 2) = 4.

The cube root of 64 is 4.

Before solving the question, let's understand the concept of cube root.

The cube root of a number is the value obtained by multiplying it by itself three times or thrice. When we multiply 3 by itself three times, we get 3 x 3 x 3 = 27 = 3³, so the cube root of 27 is 3. Thus, we can say that the cube root gives a value that is basically cubed.

The cube root is denoted by ∛

Now, we will find the cube root of 64.

Firstly, we have to find factor 64.

64 = 2 × 2 × 2 × 2 × 2 × 2.

64 = ∛4³

64 = 4

Therefore, the cube root of 64 is 4.

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Answer:

The last one or b(32-16)

Step-by-step explanation:

Because when simplified it is b times 32 minus 16b

or

32b-16b

Answer:

Step-by-step explanation:

Answer:

The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  

Step-by-step explanation:

Given as :

The total number of hours did Carson spent as baby sitting on one week = 5 hours

The rate at which he earn for baby sitting = $6 per hours

The rate at which he earn as job = $8 per hours

The total amount he will earn that week = $96

Let The minimum number of full hour he need to work = h

Now, According to question

The total amount he will earn that week = total number of hours did Carson spent as baby sitting on one week ×The rate at which he earn for baby sitting  + The rate at which he earn as job × The minimum number of full hour he need to work

I.e $96 = $6 × 5 + $8 × h

Or, $96 = $30 + $8 × h

Or, 8 × h = 96 - 30

Or, 8 × h = 66

∴  h =  

i.e h = 8.25 hours

So, The number of hours = h = 8 hours and 15 minutes

Hence,The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  .

*+:｡.｡15｡.｡:+*

✧･ﾟ: *✧･ﾟ:* 52.5 divided by 3.5= 15 c: hope this helps! ♡ *:･ﾟ✧*:･ﾟ✧

Answer:About 154.5 pounds

Step-by-step explanation:

Answer:

154.58 as the easy answer

Step-by-step explanation:

The coordinates of vertices N'G'M'​ are N'(-10, -15), M'(-15, -5) and G'(-5, -10).

From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).

Scale factor = \(2\frac{1}{2}\)

= 2.5

The reflection of point (x, y) across the x-axis is (x, -y).

Here, N(-4, 6)→(-4, -6)

M(-6, 2)→(-6, -2)

G(-2, 4)→(-2, -4)

Now, with scale factor 2.5, we get

(-4, -6)→2.5(-4, -6)→N'(-10, -15)

(-6, -2)→2.5(-6, -2)→M'(-15, -5)

(-2, -4)→2.5(-2, -4)→G'(-5, -10)

Therefore, the coordinates of vertices N'G'M'​ are N'(-10, -15), M'(-15, -5) and G'(-5, -10).

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Answer:

60.8π square inches.

Step-by-step explanation:

The label is a rectangle that will be wrapped around a cylinder. So, the area of the label can be found by multiplying the height of the rectangle by the circumference of the cylinder. The circumference of the cylinder can be found by multiplying the diameter by π. Since the two circles in the figure represent the top and bottom faces of the cylinder, the diameter is 2 × 4 = 8 inches. Therefore, the circumference of the cylinder is 8π inches. Thus, the area of the label is:

7.6 × 8π = 60.8π square inches

Therefore, the label is 60.8π square inches.

Answer:

60.8π square inches

Step-by-step explanation:

Chain of thought reasoning: 1. The label is represented by the rectangle in the figure.

2. The area of a rectangle is equal to the width multiplied by the height or A = w x h.

3. The width of the rectangle is equal to the circumference of the circles.

4. The circumference of a circle is equal to 2πr, where r is the radius of the circle.

5. Therefore, the width of the rectangle is equal to 2π x 4 = 8π inches.

6. The height of the rectangle is 7.6 inches.

7. Therefore, the area of the rectangle is equal to 8π x 7.6 = 60.8π square inches.

The circumference of the scaled copy is twice the circumference of the original circle.

The area of the scaled copy is four times the area of the original circle.

a. To draw a scaled copy of the circle with a scale factor of 2, multiply the radius of the original circle by 2, and then draw a circle with this new radius centered at the same point as the original circle.

For example, if the original circle has a radius of 4 units, the scaled copy will have a radius of 2 × 4 = 8 units.

b. The circumference of a circle is given by the formula C = 2πr,

where C is the circumference and r is the radius of the circle.

Thus, the circumference of the original circle is C₁ = 2πr₁ and the circumference of the scaled copy is C₂ = 2πr₂.

Since the scale factor is 2, we have r₂ = 2r₁, so the circumference of the scaled copy is C₂ = 2π(2r₁) = 4πr₁  = 2C₁.

This means that the circumference of the scaled copy is twice the circumference of the original circle.

c. The area of a circle is given by the formula A = πr²,

where A is the area and r is the radius of the circle.

Therefore, the area of the original circle is A₁  = πr₁² and the area of the scaled copy is A = πr₂²

Since the scale factor is 2, we have r₂ = 2r₁, so the area of the scaled copy is A₂ = π(2r₁)²  = 4πr₁ ²  = 4A₁ . This means that the area of the scaled copy is four times the area of the original circle.

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Answer:

The circumference of the scaled copy is twice the circumference of the original circle.

The area of the scaled copy is four times the area of the original circle.

How to draw a scaled copy of the circle using a scale factor of 2?

a. To draw a scaled copy of the circle with a scale factor of 2, multiply the radius of the original circle by 2, and then draw a circle with this new radius centered at the same point as the original circle.

For example, if the original circle has a radius of 4 units, the scaled copy will have a radius of 2 × 4 = 8 units.

b. The circumference of a circle is given by the formula C = 2πr,

where C is the circumference and r is the radius of the circle.

Thus, the circumference of the original circle is C₁ = 2πr₁ and the circumference of the scaled copy is C₂ = 2πr₂.

Since the scale factor is 2, we have r₂ = 2r₁, so the circumference of the scaled copy is C₂ = 2π(2r₁) = 4πr₁  = 2C₁.

This means that the circumference of the scaled copy is twice the circumference of the original circle.

c. The area of a circle is given by the formula A = πr²,

where A is the area and r is the radius of the circle.

Therefore, the area of the original circle is A₁  = πr₁² and the area of the scaled copy is A = πr₂²

Since the scale factor is 2, we have r₂ = 2r₁, so the area of the scaled copy is A₂ = π(2r₁)²  = 4πr₁ ²  = 4A₁ . This means that the area of the scaled copy is four times the area of the original circle.

Step-by-step explanation:

Answer:

15=24

20=x

cross multiply

15x=24*20

15x=480

divide both sides by 15

x=480/15

x=32

it will take her 32 minutes

Answer:

32 minutes

Step-by-step explanation:

24/15 = 1.6 laps per minute

1.6 * 20 =  32 minutes

Answer:

1) 10/15=2/3

2) You would have to make certain that they have the same three interior angles.

Step-by-step explanation:

1) 10/15=2/3

2) You would have to make certain that they have the same three interior angles.

Answer:

what school do u go to I know a Emma Watson in Clark dale Jerome school

Step-by-step explanation:

respondddddd

Answer:

y=84 , y= -5

Step-by-step explanation:

put -9 in the x value

remove the power and that will be 81

then 81 +3=84

take out the square root of -9 in the other machine

-3-2= -5

The height of the dead tree is 16 feet

The direction in which the tree should fall is Northeast, Northwest, Southeast, Southwest.

From the given question, since the ray is straight, AC is parallel to DF

Meanwhile triangles ABC and DEF are right angles,

AB/DE =BC/EF

AB/6 = 8/3

AB= 16 feet.

Thus, the height of the tree is 16 feet.

Since 16 ft> 15ft> 14ft> 13ft> 12ft

Therefore, the direction which the tree is falling is Northeast, Northwest, Southeast, Southwest.

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Answer:

Pyramid: In fact, the volume of any pyramid is one-third the area of the base times the height. Finding the surface area of a pyramid is done by first finding the area of the base and the area of each lateral face. … Lastly, the surface area of a pyramid is the sum of the area of the base and the lateral area!

Cone: a volume of 4 3 π r 3 \frac{4}{3} \pi r^3 34πr3 and a surface area of 4 π r 2 4 \pi r^2 4πr2.

Sphere: A cone is essentially a pyramid with a circular base. The volume of a pyramid is given by Vpyramid=Abase⋅h3. Since the area of the base of a cone is πr2, the formula for the volume of a cone is Vcone=πr2h3.

Answer:

Please provide an image of the line plot so your question can be answered.

Option (D) 1 1/2 pounds

I got this question once in a quiz.

Answer:

The answer is B

Step-by-step explanation:

The interquartile range of Bluejays is 40 and the interquartile range of Sparrows is 33. The correct option is B.

The interquartile range is a measurement of a data set's "middle fifty." A range is a measurement of where a set's beginning and end are located. To get the interquartile range, we must know the first and third quartiles. To find those, we need to know the median of the data.

Given that the Bluejays and the Sparrows are two baseball teams. Rajib recorded the number of hits per season the players scored in the past 5 years in two box-and-whisker plots. The number of hits per year scored by Bluejays players is the top plot, and the number of hits per year scored by Sparrow's players is the bottom plot.

The interquartile range of Bluejays is 40 and the interquartile range of Sparrows is 33.

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Answer:just add

Step-by-step explanation:

Answer:

A=15

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

All you have to do is count the blocks