What percent of students who spent less than 3 hours online are girls?

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:

9.5

Step-by-step explanation:

I did it

sorry if its wrong

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:

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

Answer:

55%

Step-by-step explanation:

180-120=66

66/120 = 0.55

55%

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:

[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

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:

image c is formed by reflection of the letter w

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:

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

✳︎         ✳︎         ✳︎          ✳︎         ✳︎            ✳︎      ✳︎           ✳︎          ✳︎             ✳︎          ✳︎

Hello There! :)             ✿                  ✿             ✿            

20-w³ when w=4            ✦         ✦            ✦                  ✦                ✦             ✦

20-(4)³

20-64

-44

[tex]GraceRosalia[/tex]

Step-by-step explanation:

please mark me as brainlest

Answer:

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

Step-by-step explanation:

Answer:

$7.92

Step-by-step explanation:

8 * 0.99

= $7.92

Feel free to mark this as brainliest! :D

Answer:

You are clicking on graphs.

However, you should sketch a graph of your function to see what the correct one looks like.

Create a table containing a few values of x and y

I chose x = -4, -2, 0, 2, 4.

Draw your axes

Plot your points

Draw the graph

Your graph should look like the one below.

Step-by-step explanation:

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  

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:

ccccccccccccccccccccccccc

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:

5x- 19 <=1  the answer is  x < 4

- 4x+3<6 the answer is

x<

49

Step-by-step explanation:

Hope this  helps also the answer is c & a

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: 16

Step-by-step explanation:

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:

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

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:

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:

2299 sophmores

Step-by-step explanation:

4114=34x

121=x

121•19=2299