help me with this sum I will mark you as brainiest ​

Answer:

See table.

Step-by-step explanation:

y = (1/3)x + 1

See the attached table.  Since there are two steps in the calculation, we can break it down into 2 columns on the spreadsheet.

First, multiply x by (1/3)

Second, add 1 to each value from the first step.

x     (1/3)x   Add 1

-6     -2      -1

-3      -1          0

0   0       1

3   1       2

6   2       3

Answer:

9/32 or 0.28125

Step-by-step explanation:

8 parents and 4 teachers

There are 12 possible outcomes.

probability = # of favorable outcomes / # of possible outcomes

Let's do the teachers first.

There are 4 teachers, and we are finding the probability for 3 of them being picked.

Therefore,

P = 3/4

Now let's do the parents.

There are 8 parents, and we want 3.

Therefore,

P = 3/8

Now, we do  [tex]\frac{3}{4} *\frac{3}{8} = \frac{9}{32}[/tex]

Therefore, the chance of 3 teachers and 3 parents being picked out of 4 teachers and 8 parents is 9/32, or in decimal form 0.28125.

Hope this helped!

Answer:

[tex]let, slope=m[/tex]

[tex]Therefore,m = 29 / 21 = 1.38095[/tex]

Answer:

Slope ≈ 1.38

Step-by-step explanation:

GIVEN :-

TO FIND :-

SOLUTION :-

Formula for slope = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]

Using this formula ,

[tex]Slope = \frac{17 - (-12)}{7 - (-14)}[/tex]

         [tex]= \frac{17 + 12}{7 + 14}[/tex]

         [tex]= \frac{29}{21}[/tex]

         [tex]= 1.38 (appx.)[/tex]

Answer:

the answer is a = log2(x - 1) + 2

9514 1404 393

Answer:

  D

Step-by-step explanation:

The absolute value function has its vertex at (1, 3). It is scaled by a factor of -2, so its transformation of the parent function f(x) = |x| will be ...

  -2f(x -1) +3 = -2|x -1| +3

This represents the left side of the equation you're seeking.

The right side equation is the equation of a line with slope 2/5 and y-intercept -2.2 = -11/5.

The equation that has both the left side and the right side correct is ...

  D.  -2|x -1| +3 = 2/5x -11/5

How to know domain and range from co-ordinate pairs?

Here range of graph is

[tex]\\ \sf\longmapsto y\in\{-2,3\}[/tex]

Hence answers are

Answer:

Round it to 1,000,000 or 956,000

Step-by-step explanation:

We know, the exponent of the highest degree term in a polynomial is known as its degree.

Here, the highest power is 4.

So, the degree of the polynomial is 4.

Answer:

4

Step-by-step explanation:

The degree of any polynomial is the highest power contained by the variable. In the given polynomial, the highest power of x is 4. Hence, 4 is the degree of the polynomial.

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Work Shown:

(f - g)(x) = f(x) - g(x)

(f - g)(x) = (3x-1) - (x+2)

(f - g)(x) = 3x-1 - x-2

(f - g)(x) = (3x-x) + (-1-2)

(f - g)(x) = 2x-3

Answer:

2299 sophmores

Step-by-step explanation:

4114=34x

121=x

121•19=2299

Answer:

image c is formed by reflection of the letter w

Answer:

Here's the sentence in an equation: 2 = 6(x + 5)

Answer:

55%

Step-by-step explanation:

180-120=66

66/120 = 0.55

55%

Answer:

19.04 = 19 1/25

Hope This Helped;)

The quotient of 3808 and 200 in the form of a mixed number

in simplest form is 19 1/25.

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.

It is given that:

The numbers are 3808 and 200

After dividing:

= 3808 ÷ 200

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

Or

= 3808/200

Divide both the numerator and denominator by the GCD

= 476/25

= 19 1/25

Thus, the quotient of 3808 and 200 in the form of a mixed number

in simplest form is 19 1/25.

Learn more about the arithmetic operation here:

brainly.com/question/20595275

#SPJ2

Answer: B

Step-by-step explanation: 6.629

                                                      ^

                                                 The Thousandth place

Answer:

4r(10r-9)•(r-3)

Steps:

[tex]40r^{3}-156r^{2}+108r[/tex]

[tex]4r(10r^{2}-39r+27)[/tex]

4r(r•(10r-9)-3(10r-9)

4r(10r-9)•(r-3)

Answer:

y = x² is the parent

y = 3/2(x+7)²+2 shifts 7 u left, up 2 u, and has vertical compression

Answer:

Step-by-step explanation:

Given the function, f(x) = 3/2(x + 7)² + 2,

where:

a = 3/2

vertex (h, k ) = (7, 2)

Given these descriptions, we can assume that:

Please mark my answers as the Brainliest, if you find my explanations helpful :)

Answer:

tyler used is 17.04 and maria used 6.2

is 1020591 answer

Answer:

9.5

Step-by-step explanation:

I did it

sorry if its wrong

Answer:

Alek can be annoying some times and I understand

Step-by-step explanation:

The answer should be 13.2

84.6-5.4 = 79.2

79/6 = 13.2

Answer:

Step-by-step explanation:

334k - 68 = 65

       + 68  +68    Add 68 because addition is the opposite of subtraction.

     334k = 133    Simplify

    /334     /334  divide by 334 because it is the opposite of multiplication.

       k    = 0.39820359281  

Testing the hypothesis for the proportion, it is found that:

a) H0: p ≤ 0.50; HA: p > 0.50

b) The sample proportion is [tex]\pi = 0.6333[/tex].

c) The test statistic is [tex]z = 2.07[/tex].

d) The p-value of the test is of 0.0192.

e) Reject H0; the politician’s claim is supported by the data.

Item a:

At the null hypothesis, we test that the politician does not have the majority, thus:

[tex]H_0: p \leq 0.5[/tex]

At the alternative hypothesis, we test that he/she does have the majority, thus:

[tex]H_1: p > 0.5[/tex]

Item b:

38 out of 60, thus:

[tex]\pi = \frac{38}{60} = 0.6333[/tex]

The sample proportion is [tex]\pi = 0.6333[/tex].

Item c:

The test statistic is:

[tex]z = \frac{\pi - p}{\sqrt{\frac{p(1 - p)}{n}}}[/tex]

For this problem, [tex]\pi = 0.6333, p = 0.5, n = 60[/tex], thus:

[tex]z = \frac{0.6333 - 0.5}{\sqrt{\frac{0.5(0.5)}{60}}}[/tex]

[tex]z = 2.07[/tex]

The test statistic is [tex]z = 2.07[/tex].

Item d:

The p-value of the test is the probability of finding a sample proportion above 0.6333, which is 1 subtracted by the p-value of z = 2.07.

Looking at the z-table, z = 2.07 has a p-value of 0.9808.

1 - 0.9808 = 0.0192

The p-value of the test is of 0.0192.

Item e:

The p-value of the test is of 0.0192 < 0.05, thus, his claim is supported by the data, and we reject the null hypothesis. Then, the correct option is:

Reject H0; the politician’s claim is supported by the data.

A similar problem is given at https://brainly.com/question/24166849

Answer:

[tex] \frac{ - (5.8 - 3(3.2))}{ {( - .2)}^{2} } + 3 \\ = \frac{ - (5.8 - 9.6)}{.04} + 3 \\ = \frac{ - ( - 3.8)}{.04} + 3 \\ = \frac{3.8}{.04} + 3 \\ = 95 + 3 \\ = 98 \\ thank \: you[/tex]

Answer:

Below

Step-by-step explanation:

First we will evaluate the brackets (BEDMAS)

      - (5.8 - 9.6) / (-0.2)^2 + 3

      - ( -3.8 ) / ( 0.04) + 3

Because there is a negative sign on both the outside and inside of a bracket, that number becomes positive

      ( 3.8 ) / ( 0.04 ) + 3

Calculate this :

      = 95 + 3

      = 98

Hope this helps! Best of luck <3

5y + 10

step by step :

8y - 2 - 3 ( y - 4)

8y - 2 -3y + 12

8y - 3y - 2 + 12

3y + 10

Answer: 16

Step-by-step explanation:

Step-by-step explanation:

34,456,234 in expanded notation equals 30 000 000 + 4 000 000 + 400 000 + 50 000 + 6 000 + 200 + 30 + 4

Hope this helps, please mark BRAINLIEST.

Answer:

30+10 which equals 40

Step-by-step explanation:

jsdghwhi

Answer:

y = -[tex]\frac{2}{8}[/tex] + 5

Step-by-step explanation:

You have all that you need

(y = mx+b, m= rise/run which is the change in y/change in x, b = y-intercept.)

so now we just need to put it to use!

      Let's take y = mx + b and break it into two parts. We need the b and the m. The b is easier, because we can conclude by looking at the graph it is equal too 5. Here is our equation so far:

y = mx + 5

Now we need to solve for m:

[tex]\frac{rise}{run} = \frac{2}{8}[/tex]

The line is going dowards, so the slope (m) is negative.

Here is our final answer:

y = -[tex]\frac{2}{8}[/tex] + 5