Answer: 1/4
Step-by-step explanation: 1 out of the 4 members is 8 years old, so 1/4 or 025.
Answer:
1/4
Step-by-step explanation:
there are 4 and 1 is 8 years old
In a school of 330 students, 85 of them are in the drama club,
200 of them are in a sports team and 60 students do drama and sports.
Find the probability that a student chosen at random isru't in the drama club
or in a sports team
You may wish to complete the Venn diagram to help you.
E
Drama
Sports
Probability using Venn Diagrams
View One Minute Version
Answer:
105 students
Step-by-step explanation:
Do not forget draw with a rular and protractor
2. Angela is 4 1/2 years older than Tony. Three times Angela's age added to
six times Tony's age is 36. How old are Angela and Tony?
Answer: You see this is q trick question meant to get your brain all confused. IT gives you the answer, It states that Tony is 36 years old and Angela is 4 and 1/2 years older than Tony which would make her 40 1/2 years old.
Step-by-step explanation:
What is the area of this parallelogram?
28 m2
56 m2
84 m2
120 m2
Answer:
area = 84m^2
Step-by-step explanation:
The graph below represents the distance in miles (y), Jonathan travels on his bike in minutes (x). The table represents the distance in miles (y).
Terrance travels on his bike in minutes (x).
Answer:
We cant see the question
Step-by-step explanation:
You cant post images because we can't see them
Hurry! i need help! What is the slope of y=x+5
you cant find the slope without a graph or two points so if you add a graph or two points maybe I can help you
Answer:
1
Step-by-step explanation:
x = 1x, but the 1 is omitted
Because of y=mx+b, where slope = m, m=1
Seven of the 28 dogs at the shelter are purebred. What percent of the dogs are purebred? (Please help I have been stuck on this question for an hour)
The question is set up btw-
Answer:
25% are purebred
Step-by-step explanation:
7 out of 28 dogs are purebred
7 x 10 = 70
28 x 10 = 280
70 / 280 = 2.5 / 10 = 25 / 100 = 25%
Please help me with this question!!
Answer: The answer is B
Step-by-step explanation:
Look at A- You can see that it wants you to go to English and see that 50 freshmen chose english. Then, you go to undecided, you see that it has 50 freshmen who chose it as well. They are the same, so it is false.
Look at B- You can see that it wants you to go to Education and see that 60 people chose Education. Then you go to both Science or other and see that they are both less than Education. So, this statement would be correct.
Look at C- You can see that it wants you to go to business or Education and see that 45 people chose business and 60 people chose education. Go to science, 35 people chose science and 40 chose engineering. This is false.
Look at D- 45 people chose business as their major and 50 chose english as their major, so no this wouldn't be correct because 45 if less than 50 and it says that it would be greater than 50.
So, B would be the correct answer to this problem.
In the figure below, the smaller circle has a radius of two feet and the larger circle has a radius of four feet. What is the total area of the four shaded regions? Express your answer as a decimal to the nearest tenth.
Answer:
8.6
Step-by-step explanation:
Answer:
8.6
Step-by-step explanation:
AoPs Answer
Laura walked 6 laps of a circular path in 2 hours. At that rate, how many laps of the
path did she walk in one hour?
Answer:
3 laps
Step-by-step explanation:
6 / 2 = 3
Thirty minutes before a concert, there were 1,200 people in the 3,000-seat auditorium where the concert was being held. Five minutes before the concert, the auditorium was 90% full. Which of these equations can be used to determine p, the number of people who entered the auditorium during this time interval?
Answer: p = 1500
Step-by-step explanation:
Initially, there were 1200 people.
After the given interval, we know that the auditorium is 90% full (where the auditorium can hold a maximum of 3000 people)
Then after the interval, the number of people in the auditorium is equal to the 90% of 3000.
When we have a percentage X of a quantity A, the quantity of the percentage X is:
N = (X/100%)*A
In this case, the 90% of 3000 is equal to:
N = (90%/100%)*3000 = 0.9*3000 = 2700.
Then, at the beginning of the interval there were 1200 people, and at the end there were 2700.
The difference is:
p = 2700 - 1200 = 1500
This means that the number of people who entered the auditorium dirung the time interval is 1500.
what is the slope of (-4, 3) & (2,-6)
Answer:
-3/2 = -1.5
Step-by-step explanation:
u can use wolfram alpha for stuff like that
A studio apartment measures 26 feet by 39 feet. It sells for 295 per square foot. What is the total cost of the apartment
Answer: 299130 dollars is the total cost of the apartment.
Step-by-step explanation:
26 time 39 is 1014. Additionally, 1 square foot is 295 dollars per square foot. Meaning 1014 x 295 is 299130.
What is the equation of the line that passes through the point (-5, 7)
and has a slope of –1/5?
Write the fraction as a decimal.
7/40
Answer:
0.175
Step-by-step explanation:
B4.1a) The diagram shows a triangle.
Not to scale
of
stion
Find the value of x
degrees
B4.1b) The diagram shows a triangle,
what is the value of z
Answer:
30
Step-by-step explanation:
Thirty-two cyclists make a seven-day trip. Each cyclist requires 8.33 kilograms of food for the entire trip. If each cyclist wants to eat an equal amount of food each day, how many kilograms of food will the group be carrying at the end of Day 5?
Answer:
76.16 kilograms of food
Step-by-step explanation:
Number of cyclist = 32
Food per cyclist = 8.33 kilograms
Days of the trip = 7 days
Food per cyclist per day = 8.33 kg / 7
= 1.19kg food per day for each cyclist
how many kilograms of food will the group be carrying at the end of Day 5?
5 days out of 7 days = 2 days
Each cyclist will have to carry = 2 × 1.19 kg of food for the remaining two days
= 2 × 1.19
= 2.38 kilograms of food for two days
32 cyclist for 2 days = 32 × 2.38 kg of food
= 76.16 kilograms of food
The group will be carrying 76.16 kilograms of food at the end of Day 5
which equation represent the line that passes through the point(-3.4,8.3) and has a slope of 6.5
Answer:
y - 8.3 = 6.5(x + 3.4) {the point-slope form of the equation}
y = 6.5x + 30.4 {the slope-intercept form of the equation}
65x - 10y = - 304 {the standard form of the equation}
Step-by-step explanation:
The point-slope form of equation is: y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope.
m = 6.5
(-3.4, 8.3) ⇒ x₀ = -3.4, y₀ = 8.3
The point-slope form of the equation:
y - 8.3 = 6.5(x + 3.4)
So:
y - 8.3 = 6.5x + 22.1 {add 8.3 to both sides}
y = 6.5x + 30.4 ← the slope-intercept form of the equation
y - 6.5x = 30.4 {multiply both sides by (-10)}
65x - 10y = - 304 ← the standard form of the equation
Write the inequality and SOLVE
4 times a number increaded by 14 is at most 30
help... I'm in 4th please...
Answer:
b
Step-by-step explanation:
HELP I WILL GIVE BRAINLIEST
Answer:
The variable "a" can represent anything except a negative number since it is negative 38 on the opposite end, so put 1 or anything higher to make this equation true. :D
Step-by-step explanation:
J = K (1+ p/100) make p as a subject
Answer:
p = 100(J/K - 1)
Step-by-step explanation:
When we want to make a variable the subject of an equation, we want to get that variable by itself on one side of the equation - to unwrap it from all the operations attached to it.
Here's what the process looks like for p:
[tex]J=K(1+p/100)\\J/K=1+p/100\\J/K-1=p/100\\p=100(J/K-1)[/tex]
Find the slope of each line
Answer:
Positive, Negative, undefined, positive
Step-by-step explanation:
help me I am struggling
Answer:
the answer is A. 72 degrees
Step-by-step explanation:
subtract 108-180= 72
mathhhhhhhhhhhhhhhhhhhhhhelp me pls
Natalie walked 3/5 mile in 1/2 hour. How many miles did she walk per hour
Answer:
She walked 1 1/5 miles per hour.
Step-by-step explanation:
If $2, 400 is divided evenly by 3 charities, how many dollars does each charity get?
Answer:
$800
Step-by-step explanation:
2,400/3 = 800
A video game is now being sold at 22% off for a price of $23.40. What was the original price of the video game?
Answer:
Its $28.548
Step-by-step explanation:
Because 10 percent of 23.4 is 2.34 and times that by two is 4.68, but then you have to find that 2 percent so I found the 1 of percent of it which is .234. So since you want 2 percent multiply .234 by two so then just add 4.68 and youll get the answer .
plzzzzzz helpp thxxxx
Answer:
19°
Step-by-step explanation:
The angle that measures 114° is equal to (6x)°
From here divide 114 ÷ 6 = 19
x = 19
Hope this helps!
Can someone help me plz
SIMPLIFY TO A SINGLE POWER OF 6:
[tex]\dfrac{6^5}{6} = \dfrac{6^5}{6^1} = 6^{5-1} = 6^4[/tex]
Answer:
6^4
Step-by-step explanation:
Since we aren't given a power in the denominator we can rewrite it as 6^1 since that equals 6 either way. Use the rule [ x^y/x^z = x^y-z ] to rewrite as a single power. Thus, 6^5-1 = 6^4.
Best of Luck!