I need Helpppp ASAP!!

Given:

In Miss Rogers science class, 32%, 33%, 11%, 5% of students have A, B, D, F respectively.

To find:

The percent of the students have a C in Miss Rogers science class.

Solution:

We know that, sum of the percentages of all parts of pie chart is 100%. So,

[tex]A+B+C+D+F=100\%[/tex]

Substituting the given values, we get

[tex]32\%+33\%+C+11\%+5\%=100\%[/tex]

[tex]C+81\%=100\%[/tex]

[tex]C=100\%-81\%[/tex]

[tex]C=19\%[/tex]

So, 19% of the students have a C in Miss Rogers science class.

Therefore, the correct option is C.

Answer:

I think it's 81%

Step-by-step explanation:

Trust me

If wrong tell me i'll fix it

Answer:

p < -9/2 or p < -4.5

Step-by-step explanation:

-3 > 2/3p

-3 * 3> 2p

-9/2 > p

-9/2 > p or -4.5 > p

Step-by-step explanation:

2/3 is answer .........

Answer:

A = 27π cm²

Step-by-step explanation:

Area of the shaded region = area of full circle of O - Area of the unshaded sector

= (πr²) - (θ/360*πr²)

Where,

r = 6 cm

θ = 360

Area of shaded region = (π*6²) - (90/360*π*6²)

= (36π) - (¼*π*36)

= 36π - 9π

Area of shaded region = 27π cm²

Answer:

points B, C, and D

Step-by-step explanation: 2021 edge

Answer:

give the other person brainliest please

Step-by-step explanation:

Answer:

13/19

Step-by-step explanation:

12/14 = 0.86

13/19 = 0.68

17/21 = 0.81

7/8 = 0.88

13/19 is smallest

Answer:

A.  (8, 7), B (19, −12), C (−21, 14)

Step-by-step explanation:

You swap the X and Y coordinate for reflections over y=x

Answer: x = 3

Step-by-step explanation:

first, we calculate.

27 - 25x = -63 + 5x

then, we move the terms around.

-25x - 5x = -63 - 27

next, we collect the like terms.

-30x = -90

finally, we divide both sides.

x = 3

Step-by-step explanation:

The mean is- 100 ÷ 5= 20

The median is- 15

hope it helps!

Answer:

Mean Is 20

12, 13, 15, 21, 39

median is 15

Step-by-step explanation:

Answer:

Step-by-step explanation:

8.5*4.5=38.25 MPH

Answer:

38.25

Step-by-step explanation:

8.5 times 4.5 =38.25

Answer:

10 x 6,000 is 60,000. now divide it by ten. its 6,000 because its 1/10 of it so yes, 6,000

Answer:

4/3 or

Step-by-step explanation:

Let's get this equation into y=mx+b form.

m=slope b=y-int

Subtract 5 from both sides to isolate y on a side.

4x-6=3y

Divide both sides by 3 to isolate y on one side.

(4/3)x-2=y

y=(4/3)x-2

m=4/3

b=-2

So our slope is 4/3

Answer:

35.52

$ total for the jeans

Answer:

The price of the jeans will be $28.48

Step-by-step explanation:

11% of $32 is $3.52

Do $32 - $3.52 and you get your answer of $28.48

I hope this answered your question

Answer: [tex]6\ ft^3[/tex]

Step-by-step explanation:

Given

[tex]14\ ft^3[/tex] cement is used

The volume of each square cement slab is [tex]4\ ft^3[/tex]

So, Volume of two square slab=[tex]2\times 4=8\ ft^3[/tex]

The volume of middle slab= Total Volume -Volume of square slabs

                                           =[tex]14-8=6\ ft^3[/tex]

Answer:

6

Step-by-step explanation:

Answer:

Step-by-step explanation:

Jada is making circular invitations

we have d=12 cm, the radius r=6

she needs to find out the circumference

C=2x3.14x r

C=2x 3.14x6=37.68

180/37.68=4.77

she can make just 4 invitations

Answer:

6:9 or 2:3

Rocky's salary is $6000

Answer:

In this equation, y = 2x - 5, it is already in that form and so the cumber in front of the x is the slope (2) and the constant number is the y-intercept (-5) - it's negative because of the minus sign in front of the number. So, the slope is 2 and the y-intercept is -5.

Step-by-step explanation:

9514 1404 393

Answer:

  -21

Step-by-step explanation:

I find it convenient to read the value from the graph created by a graphing calculator. The minimum is -21.

__

The function can be rearranged to vertex form, which also shows the minimum value.

  g(x) = (x^2 -6x +9) -12 -9*

  g(x) = (x -3)^2 -21 . . . . . . . . vertex form

The vertex is (3, -21), so the minimum is -21.

_____

* we added the square of half the x-coefficient inside parentheses, and its opposite outside parentheses. This makes the expression inside parentheses a perfect square trinomial.

Answer:

 -21

Step-by-step explanation:

i did it

Answer:

2 k 3 − 3 k 2 − 2 k

Step-by-step explanation:

Answer: ...

2k^3−3k^2−2k

Answer:

1.39

Step-by-step explanation:

Creating a table:

X :___0 __ 1 __ 2 ___ 3 ____ 4 ___ 5 ___ 6

P(x):0.02_0.03_0.07, 0.12, 0.30_ 0.28_0.18.

The standard deviation = sqrt(Var(x))

Var(x) = Σx²*p(x) - E(x)²

E(x) = ΣX*p(x)

E(x) = (0*0.02) + (1*0.03) + (2*0.07) + (3*0.12) + (4*0.30) + (5*0.28) + (6*0.18) = 4.21

Var(X) :

((0^2*0.02) + (1^2*0.03) + (2^2*0.07) + (3^2*0.12) + (4^2*0.30) + (5^2*0.28) + (6^2*0.18)) - 4.21^2

19.67 - 17.7241

= 1.9459

Standard deviation = sqrt(Var(X))

Standard deviation = sqrt(1.9459)

Standard deviation = 1.3949551

= 1.39

Answer:

Yes ASA.

Step-by-step explanation:

ASA

Answer:

79 square inches

Step-by-step explanation:

Answer:

2x(x-5)(x-2)

Step-by-step explanation:

Step-by-step explanation:

x-0/y-2=3

x=3y-6

3y-x=6

Answer:

The required line equation of the function is:

[tex]y = 3x + 2[/tex]

Please also check the attached graph.

Step-by-step explanation:

The slope-intercept form of the linear or line function

y = mx+b

where

Given

We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.

We are given the point (0, 2)

It means,

at x = 0, y = 2

Thus, the y-intercept b = 2

now substituting m = 3 and b = 2 in the slope-intercept form of the linear or line function

[tex]y = mx+b[/tex]

[tex]y = 3x + 2[/tex]

Therefore, the required line equation of the function is:

[tex]y = 3x + 2[/tex]

Please also check the attached graph.

Final Answer: [tex]f = \frac{ax}{2} + \frac{3b}{2}[/tex]

Steps/Reasons/Explanation:

We will be trying to rewrite the equation. To do this we will move [tex]2f[/tex] to the left. Then, we will move [tex]ax + 3b[/tex] to the right.

Question: Solve for [tex]f[/tex]: [tex]ax + 3b = 2f[/tex].

Step 1: Rewrite the equation.

[tex]2f = ax + 3b[/tex]

Step 2: Divide each term by [tex]2[/tex] and simplify.

[tex]\frac{2f}{2} = \frac{ax}{2} + \frac{3b}{2}[/tex]

Step 3: Cancel out the common factor of [tex]2[/tex].

[tex]\frac{Cancel 2 f}{Cancel 2} = \frac{ax}{2} + \frac{3b}{2}[/tex]

Step 4: Divide [tex]f[/tex] by [tex]1[/tex].

[tex]f = \frac{ax}{2} + \frac{3b}{2}[/tex]

~I hope I helped you :)~

Answer:

Slope is 2/5

Step-by-step explanation:

Take two points, (2,2) and (7,4) and solve using the slope fomula

of "m = y2 - y1/x2 - x1"

(2,2) and (7,4)

m = y2 - y1/x2 - x1

m = 4 - 2/7 - 2

m = 2/5

Answer:

im not good at math

Step-by-step explanation:

Answer:

8.54 units (3s.f.)

Step-by-step explanation:

Distance between 2 points

[tex] = \sqrt{(y1 - y2)^{2} + {(x1 - x2)}^{2} } [/tex]

Identify the coordinates of the 2 endpoints of the line:

(-5, 5) and (-2, -3)

Using the distance formula above,

length of line segment

[tex] = \sqrt{[5 - ( - 3)]^{2} + [ - 5 - ( - 2)]^{2} } \\ = \sqrt{ {(5 + 3)}^{2} + ( -5 + 2)^{2} } \\ = \sqrt{ {8}^{2} + {( - 3)}^{2} } \\ = \sqrt{73} \\ = 8.54 \: units \: (3 \: s.f.)[/tex]

have been trying and think I love the way

Answer: 11 is the answer.

there are 11 2/7's in 3 with a remainder of 1/7, 11 1/7.

Step-by-step explanation:

Answer:

10.5 or 21/2

Step-by-step explanation:

The question is asking how many 2/7 are in 3. So let make 3 a equivalent fraction that has 7 as it denomanater. 7/7 is 1, 14/7 is 2, so 21/7 is 3. Now let divide 21/7 by 2/7.  flip 2/7 around to 7/2 then multiply by 21/7 which equals

[tex]\frac{147}{14}[/tex] which equals 10.5 or 21/2.