please help i don't get this ​

Answer:

The answer is B, 7.83 meters.

Step-by-step explanation:

The mean of the six trees refers to the average height of all six trees. To find the mean value of any set of values, simply follow this formula:

Mean = [tex]\frac{Sum of all values}{Number of values you used}[/tex]

So for this particular question, my working was:

Mean = (5m + 8m + 12m + 6m + 11m + 5m)/6 = 7.833333333333m (Round off to 3 significant figures to get 7.83m)

Answer:

10^20

3^11

3^24

10^12

Step-by-step explanation:

(10^2)^10=10^2*10=10^20

3^3*3^8=3^3+8=3^11

(3^3)^8=3^3*8=3^24

10^2*10^10=10^2+10=10^12

Answer:

£108.90

Step-by-step explanation:

[tex]121 \times 10\% \\ = 121 \times 0.10 \\ = 108.90[/tex]

Answer:

14 full potions or 14 portions and 7/10 of the 15th potion

Step-by-step explanation:

25/1.7=14.7058823529

Answer:

4m is the answer.

Step-by-step explanation:

a = 3m

b = ?

c = 5m

According to the Pythagoras theorem,

a² + b² = c²

3² + b² = 5²

9 + b² = 25

b² = 25 - 9

b² = 16

b = 4m

∴ The distance between the ladder and the bottom of the slide is 4m.

Answer:

IJ<JH<HI

Step-by-step explanation:

<H would be 43.

The side across from the smallest angle is the smallest side. IJ

The side across from the middle angle is the middle side. JH

The side across from the largest angle is the largest side. HI

Answer:

c

Step-by-step explanation:

diameter is 2x the radius

Answer:

C. 2 meters

Step-by-step explanation:

If you have the radius multiply it by 2 to get the diameter.

If you have the diameter divide it by 2 to get the radius.

The area of the sector is  76. 95 m

Using the formula;

Area of  sector of a circle  = /360° (r2)

where r is the radius of the circle

is the angle of the sector

From the diagram,

= 77°

r = 10. 7m

= 3. 142

Substitute into the formula

Area of the sector = 77/ 360° * (3. 142* 10. 7 * 10. 7)

Area of the sector = 0. 2139 * 359. 72

Area of the sector = 76. 95 m

Thus, the area of the sector is  76. 95 m

Learn more about the area of a sector here:

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Answer:

11 - 3i = 44 (move 11 to the right side and add minus)

-3i = 44-11

-3i = 33 (dive it by -3)

i = -11

Answer:

smallest: 1059

largest: 9510

Answer:

a = 82

b = 130

c = 118

Step-by-step explanation:

A quadrilateral is inscribed in a circle. So, it is a cyclic quadrilateral.

Opposite angles of a cyclic quadrilateral are supplementary.

Therefore,

a° + 98° = 180°

a° = 180° - 98°

a° = 82°

a = 82

By inscribed angle theorem:

a° = 1/2(b° + 34°)

82° * 2 = b° + 34°

164° - 34° = b°

b° = 130°

b = 130

Again by inscribed angle theorem:

76° = 1/2(c° + 34°)

76° *2 = c° + 34°

152° - 34° = c°

c° = 118°

c = 118

Answer:

0 (option a)

Explanation:

for a number to be divisible by 5, it has to end with the digits 0 or 5. for a number to be divisible by 3, the sum of all its digits has to be divisible by 3.

for 63215: 6 + 3 + 2 + 1 + 5 = 17 (not divisible by 3)

for 63210: 6 + 3 + 2 + 1 + 0 = 12 (divisible by 3)

thus, the missing digit is 0.

i hope this helps! :D

Answer:

Step-by-step explanation:

There are 9 combinations since there is R, Y, B- 3 times it adds up to 9 combinations.

Answer:

The answer is -3 squareroot

Answer:

15$

Step-by-step explanation:

small car is 5 times smaller so we have to multiply the prise of the small car by 5.

What is the distance between a point at (-3,4) and a point at (2,-5) ?

Let the two points be A and B .

And, let the distance be P .

Now, the distance P between the point A (-3,4) and the point B (2,-5) is

[tex] \bf P \: = \sqrt{(-3 \: - \: 2)^2 \: + \: (4 \: + \: 5)^2} [/tex]

[tex] \implies [/tex] [tex] \bf P \: = \sqrt{(-5)^2 \: + \: (9)^2} [/tex]

[tex] \implies [/tex] [tex] \bf P \: = \sqrt{25 \: + \: 81} [/tex]

[tex] \implies [/tex] [tex] \bf P \: = \sqrt{106} [/tex]

[tex] \implies [/tex] [tex] \bf P \: = \: 10.3 [/tex]

Answer:

The answer is [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

because it grows from 4 units to 6 units or 1.5 times.

Answer:

Charlotte started with 65.

Step-by-step explanation:

In order to find what number Charlotte started with, we need to go backward. So first, multiply by 2, then multiply by 5/6. 39 multiplied by 2 is 78, which is 6/5 of the number Charlotte started with. So what we need to do is multiply 78 by 5/6. That equals 390/6, which is 65. The problem has been solved. Charlotte started with 65.

Answer:

w=3

Step-by-step explanation:

3w=+6+3

3w=9

w=9÷3

w=3

how I get?

3×w

if 3 move to the front it's goes to ÷

so 9÷3

Answer:

nt cbhhujvti'

Step-by-step explanation:

Answer:

The degree of freedom in the denominator = 114

Step-by-step explanation:

For Analysis of Variance procedure :

The number of groups, k is the number of distinct groups = 6

The total number of samples, N = number of groups multiplied by the number of samples per group ; N = 20 * 6 = 120

Degree of freedom (df) :

dfwithin = df of numerator = k - 1 = 5

df between = df of denominator = N - k

df denominator = 120 - 6 = 114

Answer:

it's 48 promise because if you do 6x8 you get =48

Answer:

A

Step-by-step explanation:

Answer:

1.34×10^-2 in standard form is 0.0134

Answer:

Each degree of comparison has its own suffix..

Both the adjectives and adverbs are used to make comparisons. The comparatives and superlatives are also used in writing to hedge or to boost the language. Each degree of comparison has its own suffix. The correct option is A.

The comparative form is used to compare two people, ideas or things. The superlative form with the word 'the' is used to compare three or more. The comparative adjectives are used to compare differences between the two objects they modify (larger, smaller, faster, higher).

The comparative form is used in the sentence where two nouns are compared. The comparative adjectives compare one person or the thing with another and enable us to say whether a person or thing has more or less of a particular quality.

One example of comparative adjective is that Josh is taller than his sister.

Thus the correct option is A.

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[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

a) 34°

b) 90°

c) 30°