Dana is planning the school plenie and needs to decide what food vendor to
use. She aska 750 students whether they would rather have a taco truck or a
fruit smoothie cart. The results of the survey are shown in the table
Taco truck Fruit smoothies Total
Eighth graders 70
30
100
Ninth graders
80
120
200
Total
160
150
900
What is the relative frequency of eighth graders who want fruit smoothies?
A. 0.27
0.0.30
O 0, 0.23
D. 0.10

Answer:

use formula,

volume=1/3hπ[tex]r^{2}[/tex]

2592=1/3*h*3.14*(18)^2

2592=1/9.42h*324

2592=1/3050.08h

2592h=1/3050.08

h=1/3050.08*1/2592

h=1/79058071.36

h=1.26*10^-8

Step-by-step explanation:

Answer: $13.45

Step-by-step explanation:

1. 48.85 + 4.95 = 53.8

2. 53.8/4 = 13.45

3. Shrimp basket = $13.45

Answer: Hello the scatter plot related to your question is missing attached below is the scatter plot

answer :  The model fails to capture the relationship between the variables accurately, and there may exist nonlinear relationship ( C )

Step-by-step explanation:

The conclusion that can be drawn based upon the scatter chart is that The model fails to capture the relationship between the variables accurately, and there may exist nonlinear relationship

A scatter plot helps in observing the relationship within different numeric variables but the scatter plot attached fails in the showing the actual relationship

Answer:

-30x

Step-by-step explanation:

The parenthesis is just to multiply, and you can combine like terms. So -5*6=-30, which you multiply with x to get -30x.

Answer:

X²-4x-5

5-×1=5-

5-1=4

so the Values 5 and 1

x²-x-2

2×1=2

2-1=1

the values is 2 and 1

(x-2)×(x+1)

so

x-5/(x-5)×(x+1)=2x-5/(x-2)×(x+1)

1=2x-5/x-2

x-2=2x-5

x=3

hopefully its helpful and correct

Answer:

Step-by-step explanation:

Answer:

the top person is right she right

Answer:

$6932.73

Step-by-step explanation:

16400(0.9175)^10

6932.73464

60 x 25% = 15

60 - 15 = 45

45 x 8% = 3.6

45 + 3.6 = 48.6

$48.6

Answer:

Depth = 5

Width = 4

Height = 4

Total = 80

Step-by-step explanation:

For depth, width, and height you just count

The total equals, depth times width times height = 5x4x4 = 80

Answer:

F

Step-by-step explanation:

It might not be F. I think it is though

Answer:

It takes 8.7 hours for there to be 3300 bacteria present.

Step-by-step explanation:

Exponential equation for population growth:

The exponential equation for population growth is given by:

[tex]P(t) = P(0)(1+r)^t[/tex]

In which P(0) is the initial population and r is the growth rate.

2400 bacteria are placed in a petri dish.

This means that [tex]P(0) = 2400[/tex]

So

[tex]P(t) = P(0)(1+r)^t[/tex]

[tex]P(t) = 2400(1+r)^t[/tex]

The conditions are such that the number of bacteria is able to double every 19 hours.

This means that [tex]P(19) = 2P(0)[/tex]. We use this to find 1 + r.

[tex]P(t) = P(0)(1+r)^t[/tex]

[tex]2P(0) = P(0)(1+r)^{19}[/tex]

[tex](1+r)^{19} = 2[/tex]

[tex]\sqrt[19]{(1+r)^{19}} = \sqrt[19]{2}[/tex]

[tex]1 + r = 2^{\frac{1}{19}}[/tex]

[tex]1 + r = 1.03715504445[/tex]

So

[tex]P(t) = 2400(1+r)^t[/tex]

[tex]P(t) = 2400(1.03715504445)^t[/tex]

How long would it be, to the nearest tenth of an hour, until there are 3300 bacteria present?

This is t for which [tex]P(t) = 3300[/tex]. So

[tex]P(t) = 2400(1.03715504445)^t[/tex]

[tex]2400(1.03715504445)^t = 3300[/tex]

[tex](1.03715504445)^t = \frac{3300}{2400}[/tex]

[tex]\log{(1.03715504445)^t} = \log{\frac{33}{24}}[/tex]

[tex]t\log{1.03715504445} = \log{\frac{33}{24}}[/tex]

[tex]t = \frac{\log{\frac{33}{24}}}{\log{1.03715504445}}[/tex]

[tex]t = 8.7[/tex]

It takes 8.7 hours for there to be 3300 bacteria present.

Answer:

x=2

Step-by-step explanation:

Answer:

0.0336

Step-by-step explanation:

the hint says so

According to the result of the test statistic, the approximate p-value for Fay's test is of 0.034.

It depends on the test statistic z, as follows.

In this problem, we are testing if the proportion is greater than a value, hence it is a right-tailed test.

The test statistic is z = 1.83, which has a p-value of 0.966.

1 - 0.966 = 0.034.

Hence, the approximate p-value for Fay's test is of 0.034.

You can learn more about p-values at brainly.com/question/13873630

Given:

A parallelogram with base c, height h and other side a.

[tex]a=55.83[/tex] yds

[tex]c=100[/tex] yds

[tex]h=52[/tex] yds

To find:

The area of the parallelogram.

Solution:

The area of a parallelogram is:

[tex]A=base\times height[/tex]

In the given parallelogram, the base is [tex]c=100[/tex] yds and the height is [tex]h=52[/tex] yds. So, the area of the parallelogram is:

[tex]A=100\times 52[/tex]

[tex]A=5200[/tex]

Therefore, the area of the parallelogram is 5200 square yds . hence the correct option is A.

Answer:

[tex]\sqrt{3}[/tex]  sqrt(3)

Step-by-step explanation:

Pythagroean theorem shows that x^2+sqrt(2)^2=sqrt(5)^2

In other words,

x^2+2=5

x^2=3

x=sqrt(3)

Answer:

C

Step-by-step explanation:

Since it is an equilateral triangle, all side are the same length. If the perimeter of all the sides is equal to 60, the length of one side should be the perimeter divided by 3.

Answer:

1/21

Step-by-step explanation:

first take a third then divide by seven

Answer:

bigger

Step-by-step explanation:

Answer:

Bigger

Step-by-step explanation:

-3.8 is bigger because negative numbers closer to 0 are actually bigger than negative numbers farther away.

If [tex]-4\frac{1}{2}[/tex] is broken down into simpler form it becomes -9/2 which reduces to -4.5 in decimal form. -4.5 is farther away from 0 on a number line thus it is smaller. Thus -3.8 > -4.5

Answer:

scalene triangle

Step-by-step explanation:

a scalene triangle is a triangle where none of the sides are equal

Answer:

B. Not a function

Step-by-step explanation:

Answer:

Step-by-step explanation:

c^2 = a^2 - b^2

13^2 - 5^2 = -12

Answer:

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

8 times 12 = 96

2L + 2W = 40

2(8) + 2(12) = 40

because

16 + 24 = 40

Hope this helps!

The terminal point of the unit circle (cos θ, sine θ) for 30° is                     ( √3/2 , 1/2 ).

"The terminal point is the ray that has been rotated around the origin to form an angle with the stationary ray which is the initial side of the angle. They are sine and cosine values of the most common acute-angle measures".

For the given question,

Angle = 30°

The terminal point on the unit circle has the cosine as x -coordinate and the sine as y - coordinate are mostly acute-angle measures.

Here, θ = 30°

The x-coordinate is cos 30° = [tex]\frac{\sqrt{3} }{2}[/tex]

The y-coordinate is sin 30° = [tex]\frac{1}{2}[/tex]

Hence we can conclude that the terminal point for 30° is ( √3/2 , 1/2).

Learn more about terminal points of circles here

https://brainly.com/question/23361272

#SPJ2

Answer:

Hihi <333

Step-by-step explanation:

The answer is C.

Whenever looking at questions from this site make sure to carefully read your question so you don't accidentally click the wrong answer

Answer:

28π is the circumference

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

4(3+2) = 6(2)+4(2)

4(5) = 12 + 8

20=20

Answer:

2

Step-by-step explanation:

4(3+2)=20

6(2)+4(2)

12+8=20

so 2 is the answer i hope this answer helps you and solve the question if you don't know please use calculaotor  this question you need to use substitution so substitute values from the set as x and try putting in to both equation to see both equation has same answer and matches  

Answer:

(-2, - 11)

Step-by-step explanation:

Coordinate of preimage = (4, - 3)

Pre image is translated <-6,-8>

X - coordinate of preimage = 4

Translation, x coordinate + (-6)

Y - coordinate of preimage = - 3

Translation, x coordinate + (-8)

Image will be located at (4+(-6) ; - 3+(-8))

Hence, we have (-2, - 11)

Answer:

it's actually 32,768 so yeah

but choose either c or d

Answer:

x=50

Step-by-step explanation:

It is a line so it should be 180 degrease. You already have two of the angles and to find the third (x) you just need to subtract them from 180. 180-105=75, and 75-25 is 50, so x is 50.

Answer: x=50 degree

Step-by-step explanation: angle in a straight line is equal to 180 degrees.

Given;

25 degrees &

105 degrees.

180– (105+25)

180– 130

= 50degrees