What is the place value of the 2 in the following number?

43.287

tenths
thousandths
hundredths

Answer:

36

Step-by-step explanation:

radius-18

diameter = r×2

=18×2=36

hope it will help u

always remember the formula for the diameter and radius so just incase

diameter= x

radius=x÷2

Answer:

Step-by-step explanation:

What is the diameter of  a circle with a radius 18?

d=36

Solution

d=2r=2·18=36

What is the diameter of a circle with the circumference of 18?

d≈5.73

Using the formulas

C=2πr

d=2r

Solving ford

d=C/ π=18/ π≈5.72958

Answer:

Circumference is the area around the whole circle

Step-by-step explanation:

Answer:

The circumference is 50.2

Step-by-step explanation

I worked it out by

C = 2 * π *

Answer:

One costs $0.73

Step-by-step explanation:

When looking at this, you should divide 7.30/10. This will show each individual bar. The quotient is 0.73 which is the price of each one chocolate.

Answer:

58

Step-by-step explanation:

i think the answer is 58 please give brainliest

Answer:

(a) 18.5ft

(b) 388.5 ft²

Step-by-step explanation:

(a)

She has 79ft of fence = the perimeter will be 79.

Perimeter of a rectangle = 2(length) +2(width)

79 = 2(21)+2(width)

2(width) = 79 - 42

width = 37/2

width = 18.5ft

(b)

Area of a rectangle = (length)(width) = (21)(18.5) = 388.5 ft²

Answer:

A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth's surface

Answer:

2.69 approximately 3

Step-by-step explanation:

53⁰+80⁰+A=180⁰(sum of angles on a triangle)

133⁰+A=180

A=180-133

A=47⁰

using sine rule

2/sin 47 = b/sin 80

b sin47 = 2 sin 80

b= 1.9696/0.7314

b=2.69 approximately 3

the second option I highly think this is correct but I'm so sorry if not!!! I even did research to see if I was right

Answer:

if Marcia uses 9 parts water, that mean she will have to use 3 parts syrup

Step-by-step explanation:

this is ratios,

so to find out how many syrup she needs, you need to see how much she used water from the original recipe

so:

9 ÷ 3 = 3

so she multiplied three to get to nine, so we have to do the same to the syrup

_ ÷ 1 = 3

or:

3 × 1 = 3

so the answer is 3

Answer:

D 0.2

Step-by-step explanation:

YES THIS IS RIGHT

The required, mean of the sample proportions would approach is 0.2.

Normal distributions can be altered to standard normal distributions by the formula:

Z = (X - μ)/σ

As the size of each sample increases, the mean of the sample proportions would approach the population parameter, which in this case is 0.2. This is known as the central limit theorem.

Therefore, the answer is D. 0.2.

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Answer:

C I got that

shdjdhfbfhfkdnfhfhfhfbf it wants me to do 20 characters long

Answer:

D 23, 36, 25, 38, 30

Step-by-step explanation:

Mean of a data-set:

The mean of a data-set is the sum of all it's values divided by the number of values.

Median of a data-set:

The median of a data-set is the value that separates the lower 50% from the upper 50% on the ordered set.

If the cardinality n is odd, as in this case, the median is the element at the position (n+1)/2. Since in this case, n = 5, the median is the 3rd element in the ordered set.

A 13, 42, 17, 26, 38

Ordered set: 13, 17, 26, 38, 42

Median: 26

Mean: (13+17+26+38+42)/5 = 27.2

Difference: 27.2 - 26 = 1.2

B. 28, 7, 36, 8, 17

Ordered set: 7, 8, 17, 28, 36

Median: 17

Mean: (7+8+17+28+36)/5 = 19.2

Difference: 19.2 - 17 = 2.2

C 14, 29, 38, 7, 13

Ordered set: 7, 13, 14, 29, 38

Median: 14

Mean: (7+13+14+29+38)/5 = 20.2

Difference: 20.2 - 14 = 6.2

D 23, 36, 25, 38, 30

Ordered set: 23, 25, 30, 36, 38

Median: 30

Mean: (23+25+30+36+38)/5 = 30.4

Difference: 30.4 - 30 = 0.4

Option d has the smallest difference.

Answer:

34

Step-by-step explanation:

Answer:

Quantity of milk Aiden needs = 1/3 cup of milk

Step-by-step explanation:

Given:

Aiden wants to make muffins = 1/2 batch

Full batch muffins need = 2/3 cup of milk

Find:

Quantity of milk Aiden needs

Computation:

Quantity of milk Aiden needs = Number of batch Aiden make x Amount of milk need for a batch

Quantity of milk Aiden needs = [1/2] x [2/3]

Quantity of milk Aiden needs = 1/3 cup of milk

Answer:

r = 10 ft

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Geometry

Volume of a Cylinder Formula: V = πr²h

Step-by-step explanation:

Step 1: Define

Identify variables

Volume V = 2000π ft³

Height h = 20 ft

Radius r = unknown

Step 2: Solve for r

Answer:10 ft

Step-by-step explanation:

Answer:

yes next y will be a sacrifice

Step-by-step explanation:

i did it

Answer:

2,3

Step-by-step explanation:

They are the closest angles to 4.

Answer:

the correct answer is 7.78

Answer:

B

Step-by-step explanation:

You can use the key features (such as the vertex) to determine which is the correct equation

Answer:

https://studyandanswers.com/mathematics/question22956714

Step-by-step explanation:

I am not the bot btw. This is the only way I can help you. If you don't like it well to bad

Answer:

segment XY = 6

segment XW = 5

segment WZ = 4

segment ZY = 5

6 + 5 + 4 + 5 = 20 units :))))

Answer:

(3, -1)

Step-by-step explanation:

Step-by-step explanation:

[tex]range = (3,7,1) - (9,6,7) \\ = ( - 6,1, - 6) \\ distance = \sqrt{ {x}^{2} + {y}^{2} + {z}^{2} } \\ = \sqrt{ {( - 6)}^{2} + {1}^{2} + {( - 6)}^{2} } \\ = \sqrt{73} \\ = 8.5 \: units[/tex]

The distance between points (3,7,1) and (9,6,7) is 8.54 units and the midpoint of the segment is (6, 6.5, 4).

The length along a line or line segment between two points on the line or line segment.

Distance=√(x₂-x₁)²+(y₂-y₁)²

We need to find the distance between points (3,7,1) and (9,6,7).

Distance=√(9-3)²+(6-7)²+(7-1)²

=√6²+(-1)²+(6)²

=√36+1+36

=√73

=8.54 units

So the distance between the two points is approximately 8.5 units.

To find the midpoint of the segment between the two points, we use the midpoint formula:

midpoint = ((x₁+x₂)/2, (y₁+y₂)/2, (z₁+z₂)/2)

Using the given points, we have:

midpoint = ((3+9)/2, (7+6)/2, (1+7)/2)

= (6, 6.5, 4)

So the midpoint of the segment is (6, 6.5, 4).

Hence,  the distance between points (3,7,1) and (9,6,7) is 8.54 units and the midpoint of the segment is (6, 6.5, 4).

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Answer:

On edge 2021

Step-by-step explanation:

!st:1

2nd:2

3rd:0.5

Answer:

A coordinate plane with a straight line with a positive slope. The line starts at (0, 0) and passes through points labeled A at (2, 1) and B at (4, 2) and through (8, 4). There is a vertical dashed line starting at point A extending two units to the right and one unit up to point B.

What is the vertical change from Point A to Point B?

1

What is the horizontal change from Point A to Point B?

2

What is the rate of change shown on the graph? Give the answer as a decimal rounded to the nearest tenth, if necessary

0.5

Step-by-step explanation:

Answer:

$8,835

Step-by-step explanation:

Multiply the total ($20,615) by 3/7 to get your answer.

9514 1404 393

Answer:

  6 children

Step-by-step explanation:

If all of the group were adults, the total cost of tickets would be 8×$10 = $80. The actual cost was $80 -62 = $18 less than that. Since each children's ticket saves $3 off the cost of an adult ticket, there were $18/$3 = 6 children's tickets.

There were 6 children in the group.

_____

If you want an equation, you can let c represent the number of children. Then the cost of tickets is ...

  8(10 -c) +5c = 62 . . . . 10-c is the number of adults

  -3c = -18 . . . . . . . subtract 80

  c = -18/-3 = 6 . . . divide by 3

Answer:

[tex]a. \: 28[/tex]

[tex]b. \: 5[/tex]

Step-by-step explanation:

[tex]a. \: 88 \div 3 \frac{1}{7} [/tex]

[tex]88 \div \frac{22}{7} [/tex]

Multiply the numerator by the reciprocal of the denominator.

[tex]88 \div \frac{7}{22} [/tex]

[tex]4 \times 7[/tex]

[tex]28[/tex]

[tex]b. \: 49 \frac{2}{9} \div 9 \frac{4}{9} [/tex]

[tex] \frac{425}{9} \div \frac{85}{9} [/tex]

Multiply the numerator by the reciprocal of the denominator.

[tex] \frac{425}{9} \times \frac{9}{85} [/tex]

[tex]5[/tex]

Answer:

a) All girls - 12C8 /20 C8

b) All boys - 8C8/20C8

c) 4 girls and 4 boys - 8C4 * 12C4/20 C8

d) 3 girls and 5 boys - 8C5 * 12C3/20 C8

e) At least one boy - 1 - 12C8 /20 C8

f) At least two girls 1 - (1 - 8C8 /20 C8)

Step-by-step explanation:

Given -

Total girls - 12

Total boys - 8

a) All girls - 12C8 /20 C8

b) All boys - 8C8/20C8

c) 4 girls and 4 boys - 8C4 * 12C4/20 C8

d) 3 girls and 5 boys - 8C5 * 12C3/20 C8

e) At least one boy - 1 - 12C8 /20 C8

f) At least two girls 1 - (1 - 8C8 /20 C8)