In the diagram, how many circles are there for each square?
OA. 1
OB. 2
OC 12
OD. 18

Answer:

30+10 which equals 40

Step-by-step explanation:

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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:

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

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

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  

Answer:

9.5

Step-by-step explanation:

I did it

sorry if its wrong

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

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

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

Answer:

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

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:

1 row with 36 rocks in them

2 rows with 18 rocks in them

3 rows with 12 rocks in them

4 rows with 9 rocks in them

6 rows and 6 rocks in each one

9 rows with 4 rocks in them

12 rows with 3 rocks in them

18 rows with 2 rocks in them

36 rows with 1 rock in them

Step-by-step explanation:

Just find what can be multiplied to 36 and you get your answer! (without a decimal)

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

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!

Answer: 16

Step-by-step explanation:

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!

5y + 10

step by step :

8y - 2 - 3 ( y - 4)

8y - 2 -3y + 12

8y - 3y - 2 + 12

3y + 10

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:

55%

Step-by-step explanation:

180-120=66

66/120 = 0.55

55%

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:

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:

44 miles

Step-by-step explanation:

25-2.95

22.05

22.05/0.5

They can go 44 miles

She can travel 44.1 miles at most.

Inequality, In mathematics, a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Let Katie can travel [tex]x[/tex] miles

[tex]2.95 + 0.50x\leq 25[/tex]

[tex]0.50x\leq 25-2.95[/tex]

[tex]x\leq 44.1[/tex]

She can travel 44.1 miles at most.

Find out more information about inequality here

https://brainly.com/question/20383699

#SPJ2

Answer:

tyler used is 17.04 and maria used 6.2

is 1020591 answer

Answer: B

Step-by-step explanation: 6.629

                                                      ^

                                                 The Thousandth place

Answer:

image c is formed by reflection of the letter w

Answer:

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

Step-by-step explanation:

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:

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)