HELPP
ASAP I will mark brainist

Step-by-step explanation:

Recognize youre finding the ratio between litres of gas per litres of oil

per always means a ratio

3.75L gas / 1.5L oil

simplify to get 2.5L gas / 1L oil

Answer:

its B if you are doing the big test

Step-by-step explanation:

The mean absolute deviation is 2.

'The mean absolute deviation is the mean distance between each data value and the mean of the data set.'

According to the given problem,

Mean of the given data set = 14

Absolute deviation of mean from each data point,

⇒ ( 9 - 14 ) = 5

⇒ ( 13 - 14 ) = 1

⇒ ( 14 - 14 ) = 0

⇒ ( 15 - 14 ) = 1

⇒ ( 15 - 14 ) = 1

⇒ ( 18 - 14 ) = 4

Mean absolute deviation = [tex]\frac{5+1+0+1+1+4}{6}[/tex]

                                          = [tex]\frac{12}{6}[/tex]

                                          = 2

Hence, we can conclude, the mean absolute deviation of the given data set is 2.

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Answer:

true

Step-by-step explanation:

plug in u. u=e

25>= 5x5

25>=25

true

Answer:

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Step-by-step explanation:

Answer: 81 m^2

Step-by-step explanation:

Parallelogram:

9 × 5 = 45

Triangle:

8 × 9 = 72

72 ÷ 2 = 36

Add:

45 + 36 = 81 bro look i even did an explation can u plz mark brainlist

Answer:

if u take 1 degree to 78 its answer is 79

Step-by-step explanation:

got it?

The probability that the car has the letters at the beginning and at the end is 1/15.

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

We have,

The plate of car consists of two letters and four digits.

So, there are

= 6!/(4!*2!)

=(6 x 5 x 4!)/4! x 2

= 3 x 4

= 15 ways of arranging

Then, the probability that the car has the letters at the beginning and at the end is 1/15.

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Answer: Choice C)

The variable y is on one side of the equation. The expression on the other side of the equation shows the relationship between x and y

In other words: y is all by itself on one side, while x is buried in an expression on the other side.

For instance, one such equation could be y = 2x+5.

[tex]\huge{ \mathfrak{ \underline{ Answer \: \: ✓ }}}[/tex]

Area of Rectangle :

[tex] \boxed{length \times width}[/tex]

Area of Triangle :

[tex] \boxed{ \frac{1}{2} \times base \times height }[/tex]

Area of composite figure :

[tex]Area(triangle) + Area(rectangle)[/tex]

[tex] \#TeeNForeveR[/tex]

9514 1404 393

Answer:

  156 cm³

Step-by-step explanation:

The volume of any prism is the product of the base area and the height of the prism. Here, we can take the "base" to be the front face of the assembly, and its "height" to be the 3 cm distance between the front and back faces.

The front face area is the sum of the triangle area and the rectangle area.

  A = 1/2bh + LW

  A = (1/2)(10 cm)(4 cm) + (16 cm)(2 cm) = 52 cm²

Then the volume is ...

  V = Bh = (52 cm²)(3 cm) = 156 cm³ . . . . total volume of the two blocks

Answer:

20

Step-by-step explanation:

5: 5, 10, 15, 20

4: 4, 8, 12, 16, 20

Answer:

B

Step-by-step explanation:

112.5/15=7.5

[tex] \frac{112.5}{15} = 7.5[/tex] ✅

Option A⤵

[tex] \frac{15}{112.5} = 75 \\ ⇢ 0.1333 ≠75[/tex]

Option B⤵

[tex] \frac{112.5}{15} = 7.5 \\ ⇢  7.5 = 7.5[/tex]

Option C⤵

[tex] \frac{112.5}{15} = 75 \\ ⇢ 7.5 ≠75[/tex]

Option D⤵

[tex] \frac{15}{112.5} = 7.5 \\ ⇢ 0.1333 ≠7.5[/tex]

Hence, option B is correct.

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

Answer:

$1,233.50

Step-by-step explanation:

Answer:

5250.53 social security, 1227.95 Medicare

Step-by-step explanation:

84686x.062=5250.53 in social security

84686x.0145=1227.95 in Medicare

Answer:

5(b+3)

Step-by-step explanation:

you are multiplying the sum of b and 3 by 5

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

5/6

Step-by-step explanation:

5/6=0.833

6/9=0.667

There for 5/6 is greater than 6/9

Answer:

The Correct option is - d. all of the above.

Step-by-step explanation:

To find - In assessing the validity of any test of hypotheses, it is good practice to

a. examine the probability model that serves as a basis for the test by using exploratory data analysis on the data.

b. determine exactly how the study was conducted.

c. determine what assumptions the researchers made.

d. all of the above.

Proof -

All the Given options are correct to study the validity of a hypothesis test.

So,

The Correct option is - d. all of the above.

Answer:

v = 729 in³

Step-by-step explanation:

v = 9 * 9 * 9

v = 729 in³

Answer:

1/3 or .333 or 33%

Step-by-step explanation

You take the 4 (peanut butter cookies) divided by the total number of cookies (12)

Step-by-step explanation:

vdoudjlnbllgoogskllkbjllh........

Question: 2/3 of x = 1/4 of x - 5

Answer : I think this is the answer... hope this helps you buddy!

2/3x = 1/4x-5

= 2/3x - 1/4x = -5

= (same denominator) 8/12x - 3/12x = -5

= 5/12x = -5

= x = -5/ 5/12

= x = - 1/ 2.4

Answer:

Inverse binomial distribution

Step-by-step explanation:

For each couple, there are only two possible outcomes. Either they agree to participate, or they do not. The probability of a couple agreeing to participate is independent of any other couple accepting. This means that we take the binomial distribution as a basis to solve this question.

However, we want to find the number of trials needed to have a number of successes, in this case 5, that is, we do not have a fixed number of trials, which means that the inverse binomial distribution is used, and is the answer to this question.

Answer:

a) By blocking on shaving brush size

Step-by-step explanation:

You block on the variable that the researchers think matters.

The experiment can BEST be conducted by blocking on shaving brush size

An experiment is designed to verify your hypothesis. If your theory is valid, every time a scientific experiment has been conducted, it has the potential to be true.

In this given experiment a technique is used to verify or disprove a theory, as well as assess the effectiveness or likelihood of something that has never been tried before. Experiments show what happens when a specific factor is modified, which sheds light on cause-and-effect relationships.

Since, lather thickness and shaving brush size are related, changing the brush size could have an impact on the experiment's findings.

Therefore, The experiment can be best carried out by limiting the size of the shaving brush.

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Answer:

so, 7x²+4x-2 is yr answer.

hope it helps.

Answer:

90 i think

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

divide 27 by thirty then multiply by 100

Answer:

Point C

Step-by-step explanation:

Answer:

Point C

Step-by-step explanation:

It is need 1/6 to be 2

Answer:

C. 360

Step-by-step explanation:

60% = 0.60

600 x 0.60 = 360

360 fiction books

Answer:

C. x is greater than or equal to 3 or x is less than or greater than -5

Answer:

x=-1

Step-by-step explanation:

The work is in the picture