Write in simplest form. Ysgrifennwch mewn ffurf symlaf. 15cm:12mm

Answer:

The average rate of change is 8

Step-by-step explanation:

Mathematically, we have the average rate of change over a given interval as;

f(b) - f(a)/b-a

Where the interval is [a,b]

With respect to this question, a = 3 and b = 5

f(a) = f(3) = 3^2 - 4 = 9-4 = 5

f(b) = f(5) = 5^2 - 4 = 25-4 = 21

Thus, the average rate of change over the intervals will be;

(21-5)/(5-3) = 16/2 = 8

Answer:

-15/16

Step-by-step explanation:

Answer:

3 i think

uhh I don't know, I forgot about this

Answer:

The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . Simplify. Therefore, the volume of the cylinder is about 3016 cubic centimeters.

Answer:

Im horrible at math but we could still help each other

Step-by-step explanation:

I'm not taking any subject, but if you need help in math here I am :)

Answer:

it would be greater that or equal to.

Step-by-step explanation:

> with the line underneath because they need at least $2800

Answer:

21 + 3x

Step-by-step explanation:

hope this helps

Answer:

y = -4/5x - 11/5

Step-by-step explanation:

4x = -5y (-) 11

4x = -5y - 11

-5y = 4x + 11

5y = -4x - 11

y = -4/5x - 11/5

Answer:

3(x + 6)/18

= x + 6 /6

Step-by-step explanation:

hope this helps you

Answer:

200 packets

Step-by-step explanation:

According to the scenario, calculation of the given data are as follows,

Fish flavoured = 25kg or 25,000 gm

Chicken flavoured = 35 kg or 35,000 gm

Packets size = 300gm

So, we can calculate the number of packets by using following formula,

Number of packets = (25,000gm + 35,000gm) ÷ 300gm

Number of packets = 60,000 gm ÷ 300gm

Number of packets = 200 packets

Answer:

1 < m

Step-by-step explanation:

add the 1/5 over and simplify

Answer:

3/8

Step-by-step explanation:

.

Answer: the answers would be 3/8

Step-by-step explanation:

Got it right

Answer:

i think its 4.

Step-by-step explanation:

The Range is not used to measure of the center of a data set.

Here,

We have to find, which is not a measure of the center of a data set.

What is Range?

The range of a set of data is the difference between the largest and smallest values.

Now,

Median is the middle number, when data is arranged in numerical order.

Mean is the average of a data set.

Mode is the data item the appears most frequently.

Hence,

Median, Mean, Mode all are used to measure of the center of a data set.

So, Only The Range is not used to measure of the center of a data set.

Option 3 is true.

Learn more about the Range visit:

https://brainly.in/question/38111608

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Answer:

Translation 10 units right: (-5, 10) --> (5, 10)

Translation 5 units down: (5, 10) --> (5, 5)

(5, 5) is the final answer

Let me know if this helps!

Answer: Yes these triangles are similar

Step-by-step explanation:

First lets write down what we know just to make life easier

x=9

TL should be similar to CH

LY should be similar to KH

The angles should be equal due to SAS

So the first thing we know is true is the fact that they have equal angles. Now we have to find out if the sides are similar or if they change by the same ratio to the other. If TL is similar to CH and TL=25  and CH=10 what is the change in size or dilation. Division should do the trick so 25/10=2.5 so TY is greater than CH by a factor of 10. Which means that LY should also be greater than KH by a factor of 2.5. If we are told that x=9 than side LY or 4(9)-1=35 and KH 9+5=14

So side KH is 14 and LY is 35. Now to check if they are similar then KH should be greater by a factor of 2.5. If this is not true than the sides are not similar.  35/2.5=14

Since 35 divided by 2.5 is 14 we can tell both sides TL and LY are greater than KH and CH by a factor of 2.5

Hope this helps.

the answer in standard form is 10+3

Answer:

Likely 0.0016

Step-by-step explanation:

Assuming you meant 1.6 × [tex]10^{-3}[/tex]:

0.0016

Assuming you actually did mean 1.6(10) - 3:

16 - 3 = 13

Answer:

-58933.81

Step-by-step explanation:

Where do the parentheses go? So messy

Answer:

i am not sure how to solve that sorry

Step-by-step explanation:

.

Answer:

its 12

Step-by-step explanation:

Your answer is the image below.

To graph this inequality, Rearrange the Y so everything right is now left, and then plot Y on a number line. Lastly, shade or leave the circle open or closed.

Greater than or less to = OPEN circle (Not shaded)

Greater and/or less than or equal to = CLOSED circle (Shaded)

Answer:

7 +- square root of 103/ 6

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

a=√ c^2−b^2

a=√12^2−35^2

a=√ 144−1225

a=√  −1081

a= 35

Answer:

x= 9.8

Step-by-step explanation:

Just did it said it was correct

Using the Pythagorean theorem:

14^2 = 8^2 + x^2

196 = 64 + x^2

Subtract 64 from both sides:

132 = x^2

Take the square root of both sides:

X = 11.49

Rounded to nearest tenth = 11.5

Answer:

missing side = 11.5

Step-by-step explanation:

[tex]a^{2} = c^{2} - b^{2}[/tex]

[tex]a^{2} = 14^{2} - 8^{2}[/tex]

[tex]a^{2} = 196 - 64[/tex]

[tex]a^{2} = 132[/tex]

[tex]\sqrt{a^{2} } - \sqrt{132}[/tex]

a = 11.489

round to the nearest tenth:

11.489 = 11.5

The probability that an adult who likes soccer ages 18-30 is approximately 0.444.

Given that the table is,

                                                         Age range

                                        18-30         31-50         51+             Total

                 Football            15              19             17                  51

Sport         Baseball            7               12             18                  37

                 Basketball         15              8              11                   34

                 Soccer               12              9               6                  27

Given:

Liked sport: Soccer

Age range: 18-30

To find the probability that an adult is aged 18-30 given that they like soccer, denoted as P(18-30 | S).

To calculate this probability, use the formula for conditional probability:

[tex]P(18-30 | S)= \frac{P((18-30) \cap (S))} {P(S)}[/tex]

P(18-30 ∩ Soccer) represents the probability that an adult is both aged 18-30 and likes soccer.

Looking at the provided table, the number of adults who like soccer and are aged 18-30 is 12.

P(Soccer) represents the probability that an adult likes soccer. The total number of adults who like soccer, regardless of age, is 27.

Now, calculate the probability:

P(18 - 30| S) = 12 / 27

≈ 0.444 (rounded to three decimal places)

To learn more about conditional probability;

brainly.com/question/10567654

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The complete question:

A sample of adults was asked to choose their favorite sport to watch from a list of four sports.

                                                         Age range

                                        18-30         31-50         51+             Total

                 Football            15              19             17                  51

Sport         Baseball            7               12             18                  37

                 Basketball         15              8              11                   34

                 Soccer               12              9               6                  27

Given that an adult likes soccer, what is the probability the adult is aged 18–30?

Answer:

It does fit, and you can find the answer by using the pythagoream theorom, =

Step-by-step explanation:

a2 +b2 =c2.

400 + 256 = c2

656 = c2

find the square root on both sides

c = 25.6

Answer:

22 (4th option)

Step-by-step explanation:

The side lengths are useless.

Pay attention to the angles.

<QRP=68 degrees.

Vertical angles make it so <SRT=68

180-90(right angle)-68=22 degrees

Answer:

-6

Step-by-step explanation:

Answer:

5+4÷8-7x1

Just do out the equations :)

Answer: 3.5

Step-by-step explanation:

By definition, a midpoint is the point that splits a line,ray, or segment into two equal parts.

3.5 is exactly half way in between 3 and 4