Sketch the graph of a quadratic function that has the following key features:

Opens downward
Has x intercepts at (-2,0) and (4,0)

Answer:

3/7 is the probability that the teacher will randomly select a boy.

Hope this helps! :)

The probability that the teacher randomly selects a boy is 3/7

The given parameters are:

Boy = 6

Girls = 8

The total number of students is:

Total = 6 + 8 = 14

The probability of selecting a boy is:

P(Boy) = 6/14

Simplify

P(Boy) = 3/7

Hence, the probability that the teacher randomly selects a boy is 3/7

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Answer:

1.3 < x < 6.7

Step-by-step explanation:

minimum

4.0 - 2.7 = 1.3

maximum

4.0 + 2.7 = 6.7

-------------------------

1.3 < x < 6.7

Answer:

12

Step-by-step explanation:

Answer:

An arrangement of objects, pictures or numbers in row and columns is called an ARRAY

Answer:

B

Step-by-step explanation:

only 3d figures can have volume

Step-by-step explanation:

B. the amount of three dimensional space inside an airplane

Answer: The range of the medians of the numbers left and right of the median of the entire data set.

Answer:

5 points each

Answer:

5 points

Step-by-step explanation:

it is 5 points

Step-by-step explanation:

110+ f =180

f = 180-110

f=70

Answer:

here is your answer......

Step-by-step explanation:

f plus 110=180 ( because being straight line)

or; f= 180-110

or; f=70

therefore,f=70

the value of f is 70 degree

Answer:

7%

Step-by-step explanation:

Answer:

A. 0% B. Impossible

Step-by-step explanation:

The cube is only 1 through 6 6 is least than 10

Answer:

what's the question because all I see is the graph

Answer:

18 cm

Step-by-step explanation:

Answer:

= 27 cm cube

Step-by-step explanation:

Answer:

Emancipation Proclamation, Reconstruction, secession, equal protection, due process

Step-by-step explanation:

Let's find the area of the triangle first:

2 x 5 = 10, 10 divided by 2( x 1/2 ) = 5

5 x 4(width) = 20

Formula of area of a Triangle:

BH x 1/2

(base) x (height) x 1/2(basically just dividing by 2)

Answer:

https://www.caverna.k12.ky.us/userfiles/110/Classes/7142//userfiles/110/my%20files/study%20guide%20answer%20key%20(1).pdf?id=4059

Step-by-step explanation:

copy and past this pdf

The perimeter of the image of the octagon is 28 units

The perimeter of the octagon is given as:

p = 28 units

The transformations are given as:

The above transformations are rigid transformations, and they do not change the side lengths of the octagon.

Hence, the perimeter of the image of the octagon is 28 units

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Answer:

flashlight and radio i think

Answer:

Oxygen tank and weighted boots

Step-by-step explanation:

You’ll need a oxygen tank to breathe or you’d most definitely suffocate and die. You’d use the weighted boots to help you walk and stay on the moon. Without them you’d probably fly off into space… and die. Anyhow, they’re ya go hope I helped! :)

Congruent is the answer

Answer: D 90

Step-by-step explanation:

One way to do this follows:  Find the ratio, r, which when multiplied by each of the four numbers in the ratio produces the actual number of parts present:

4r + 11r + 9r + 6r = 60

Summing these up results in 30r = 60, so r is 2.

There are 4(2), or 8, nails,

11(2), or 22, screws,

9(2), or 18, washers, and

6(2), or 12, brackets.

Note that 8 + 22 + 18 + 12 = 60 (total number of parts)

If 5 carpenters have identical boxes, there will be 5(18), or 90, total washers.

Answer:

D

Step-by-step explanation:

I did it too

Answer:henenenen

Step-by-step explanation:

Bnenekekejeje sry this wasn't helpful I need points for this app

Answer:

y=1/2x+2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-(-2))/(2-(-8))

m=(3+2)/(2+8)

m=5/10

m=1/2

y-y1=m(x-x1)

y-(-2)=1/2(x-(-8))

y+2=1/2(x+8)

y=1/2x+8/2-2

y=1/2x+4-2

y=1/2x+2

Answer:

C) 4 to the right

D) 11.7047

Step-by-step explanation:

C) d=√(1−(−3))^2+(4−4)^2

   d=√(4)^2+(0)^2

   d=√16+0−

   d=√1–√6

   d=4

D) d=√(−3−8)^2+(−6−(−2))^2

   d=√(−11)^2+(−4)^2

   d=√121+16

   d=√1–√37

   d=11.7047

This should be the right way to show the work, hopefully this helps :)

Answer: 12 days

Step-by-step explanation:

Answer:

the answer is 56.55

Step-by-step explanation:

Answer:

C≈56.55cm

Step-by-step explanation:

Answer:

b is the only one that makes sense

"The point is you don’t have to wait to make a difference." The correct option is D.

Speech can have multiple meanings depending on the context or situation. The act of speaking and communicating verbally with others is referred to as speech.

Overall, the act of communicating through language, whether through spoken words or other forms of verbal communication, is referred to as speech.

"The point is you don't have to wait to make a difference," says President Barack Obama in "President Obama's Third Annual Back to School Speech."

A claim is an assertion that something is true, and this assertion encourages students to take action and make a difference in their communities.

Thus, the correct option is D.

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Answer:

1) it should be

[tex] \frac{1}{ {8}^{6} } [/tex]

2) To avoid making this mistake remember that when you subtract 4-10 you get -6 and you can't have a negative exponent so you have to move it to the denominater for it to be positive.

Answer:

254.34 m

Step-by-step explanation:

since the formula is A= (pi)r^2

divide 18 by 2 to get the radius = 9

square the radius and get 81

then finaly just multiply 81 by 3.14 = 254.34

Answer:

#2 = 56.55 | #4= 25.13 |#6= 12.57 | #8= 56.55

Step-by-step explanation:

Answer:

The answer is D.192 Square Feet because you would multiply 12*16 and you would get 192

Step-by-step explanation:

Step-by-step explanation:

strato volcano 16.2

cinder cone volcano 35.1

shielded volcano 48.7

Answer:Step-by-step explanation:

Answer to number 4 is Likely or certain