50 points to whoever helps me

Answer:

#2 theoretical is 5/8

experimental is 15/20 simplified to 3/4

#3 theoretical is 2/6

experimental is 20/50 simplified to 2/5

#4 theoretical is 3/6 or 1/2

experimental is 24/50 simplified to 12/25

#5 theoretical is 1/6

experimental is 6/50 or 3/25

#6 theoretical is 4/6 or 2/3

experimental is 35/50 or 7/10

sorry if it is wrong

A: Increase the pressure to 2 atm
B: Decrease the volume of the water
C: Increase the size of the flame
D: Decrease the pressure to 0 atm

Write a story problem for the problem 21 x 3/7.

Can anyone please help me with this?

find area of the circle. thanks

Each square represents one square foot. Estimate the area of the figure below.

A particle travels along a straight line with a velocity of v(t) = e^t cos(3t) meters per second. What is the total distance, in meters, traveled by the particle during the time interval 0 ≤ t ≤ 1 seconds?
1.765
3.691
1.067
0.254

HELPP THIS IS MY LAST QUESTION

Each square in the picture below is 10cm^2.



If the pattern above is folded into a box, what is the surface area of the box?
A
60cm^2

B
50cm^2

C
10cm^2

D
6cm^2

Select the system of equations that has no solutions.

The area of a parallelogram is 54 ft2. If the base of the parallelogram is 6 feet, what is its height?

9 feet
9.5 feet
10 feet
8 feet
HELP ASAP

The two-way table shows the number of students in a school who have cats and/or dogs as pets.


How many more students have cats than dogs?

25

22

7

3

A pair of linear equations is shown:

y = −x + 1
y = 2x + 4

Which of the following statements best explains the steps to solve the pair of equations graphically?

On a graph, plot the line y = −x + 1, which has y-intercept = −1 and slope = 1, and y = 2x + 4, which has y-intercept = 2 and slope = 4, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = 1, and y = 2x + 4, which has y-intercept = 1 and slope = 4, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y = 2x + 4, which has y-intercept = −2 and slope = 2, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y =

What number is the opposite of -40?

please answer the 1 question in the picture, thanks

I need this answer and i need it fast. 100 points,

Maria is conducting a survey to determine the ages of 100 dogs in an animal shelter.

Which of the following questions is an appropriate statistical question for this survey?


What is the number of dogs in the shelter that are more than 5 years old?

What is the average number of years a dog stays at the shelter?

How old is the youngest dog in the animal shelter?

How old is each dog in the animal shelter?

∠A=5x−18
∘
start color #11accd, angle, A, equals, 5, x, minus, 18, degrees, end color #11accd \qquad \green{\angle B=3x + 42^\circ}∠B=3x+42

What does the rate of change represent in context of the data?
A) The price of airfare increases by $0.30 for each mile traveled.
B) The price of airfare decreases $0.30 for each mile traveled.
C) The price of airfare increases by $0.70 for each mile traveled.
D) The price of airfare decreases $0.70 for each mile traveled.

this is a usatestprep question
i WILL give brainiest to whoever's right
please no links

Please answer quick! I've been stuck on this one a bit, I keep getting the wrong answer. (I'm not the best at math so maybe ya'll can help?) [tex]4/7=x/5[/tex]

can someone please break this down for me..im really struggling.

Please help, I have answered 74 questions and I still have other work to do.

Yes I know it’s English but there is more people that pay attention to math.

- Write an expression to represent the phrase: 4 less than b

3 m 15 m 6 m Not diom to scale. Find the volume of the triangular prism.
1.) 7.5 m3
2.) 45 m3
3.) 9 m3
4.) 90 m3​

Use the following data and graph the best-fit quadratic curve. What is a good approximation for the value of c?

PLS HELPP i need it lollll

the temperature in Alaska can reach -30 degrees Fahrenheit during the winter months it is colder in Antarctica than in the Alaska. which value could represent the temperature in Antartica
A. 25°F
B. -40°F
C. -25°F
D. 40°F​

IS MY ANSWER CORRECT?IF IT SNOT THAN GIVE ME THE RIGTH ANSWER ILL ONLY GIVE BRAINLIEST IF YOU GET IT CORRECT

hey if anyone can pls answer this including a step - by - step explanation it would help me a lot ty! :)) (CORRECTLY ANSWERED)

help answer these 2 questions

Please help. Find the value of X

i need help please! :))

Claudia and Jacob are planting wildflowers in their backyard flower garden. They bought a package of seeds with eight daisy seeds, sixteen sunflower seeds, and five bluebonnet seeds. Jacob opens the package and plants one seed. What is the compliment to the probability that Jacob will plant a daisy?

A. 5/29
B. 8/29
C. 16/29
D. 21/29