which is the coeffecient of x in this expression?
2\3x+4\5y+11\9
Tim and Stacy are volunteers who are helping with the town marathon. They're expecting 260 participants, but only 156 has have registered so far. What percent of the expected marathon participants have not registered for the competition?
1. 16.7%
2 .260%
3. 45%
4. 40%.
(whoever answers first will get a brainleist, a thanks, and a 5 star review)
Answer:
45%
Step-by-step explanation:
hope it helps,
How do I multiply fractions by fractions? (Ex: 1/2 X 7/10)
Answer:
7/20
Step-by-step explanation:
Just multiply the numerators with each other and then multiply the denominators
How do you solve this?
Answer:
21. D = 5.67(rounded to the hundredths)
R = 2.84(rounded to the hundredths)
22. D = 13.4
C = 42.08(rounded to the hundredths)
23. C = 33.28(rounded to the hundredths)
R = 5.3
24. D = 1
R = 1.57 or pi/2
Step-by-step explanation:
Formula: C/pi = D
D = 2r
pi = 3.14
21. D = 17.8/3.14 = 5.67(rounded to the hundredths)
R = 5.67/2 = 2.84(rounded to the hundredths)
22. D = 6.7*2 = 13.4
C = 13.4 * 3.14 = 42.08 (rounded to the hundredths)
23. C = 10.6 * 3.14 = 33.28(rounded to the hundredths)
R = 10.6/2 = 5.3
24. D = 3.14/3.14 = 1
R = 3.14/2 = 1.57 or pi/2
Compare a to b (which one is greater or insufficient information meaning that there is not enough information to determine which one is greater) if a is a counting number and b is an integer. use either < or > or say insufficient information) PLEASE HELP will give first answer brainliest if u get it right
Answer:
7500
Step-by-step explanation:
Answer:
Not enough information
Step-by-step explanation:
There is no amounts or details as to if it is negative, positive, etc.
ANSWER BOTH OF THEM PLEASE!!!
A. A car corporation produced 580 fewer cars this month than last.
Write a signed number to represent this month's change in production.
B. Debra's test score average increased by 4 points this semester.
Write a signed number to represent this change in average.
You can help with both if you want I just need help
Answer:
1) 14.4
2)20
Step-by-step explanation:
PLEASE HELP ME PLEASEEE!!
Answer:
1200
Step-by-step explanation:
78 ÷ 6.5 = 12 x 100
sales = 1200
Helpp!! ill give brainliest to the correct answer
12 12 14 18 20 20 21 21 21 23 23 box plot
determine which is right
a-q1 is 13
b-q3 is 21.5
c-iqr is 9
d-data has no outliers
Calculate the distance Margo rides her bike if she rides 7\8 mile each day for 8 days.
Answer:
7
Step-by-step explanation:
7/8 ×8
=7/8 ×8
= 7 × 8
8 × 1
= 56/8
= 56 ÷ 8
8 ÷ 8
= 7
can i have brainliest
The attic is a triangular prism. Insulation will be placed inside all walls, not including the floor. Find the surface area covered by insulation.
Answer: This is from 2021.. still need this answer...?
Step-by-step explanation:
I need help with at least one with an explanation the one with best explanation earns brainliest keep in mind i'm 12 so can you like write it in a way i'll understand? plz and ty!
Answer:
Triangle:
In order for you to solve all of them you need to multiply the base times the height then divide that in half.
example answer;
3 is 68 because you multiply 17 by 8 then divide in half.
Decomposition of the trapezoid to find the area. You first need to separate the parts of the trapezoid that make a triangles. Ex: separate the outer parts so that you're left with triangle/s and a rectangle/square shape in the middle. Find the area of the triangles and the area of the middle square/rectangle and then add that together.
8. 171 I used this formula A=(a+b)h/2 Which is top length+bottom length times height divided by two.
Trapezoid area:
You need to add the top base and the bottom base together then multiply that by the height.
9. 396. I used the same formula as the last one. which is A=(a+b)h/2.
I hope I could help you :)
Step-by-step explanation:
Help pldssshdhhfhfhtj
the distannce fromm bbaseee to base, incluudding homess platee, on a baaaaseballlll fiellllld is 90 ft. the bases form a square.
If ulu hit a home run, how farrrrr do you have to runnnn to touchhhhhhb all the bases and returnnnnnn to home plateeeeeee
two triangular gardens are similar with corresponding side ratio3:2.if 240 liters of water is needed to water the triangular garden,how much water is needed to water the larger triangular garden?
Answer: 120
Step-by-step explanation:
help pleasee
giving brainliest
Answer:
the answer is the fourth one
Step-by-step explanation:
the canaanites practiced polytheism
I REALLY NEED HELP ON THIS
Answer:
question 4. Is A.
Step-by-step explanation:
Answer:
for question 4 it A.
Step-by-step explanation:
Answer plsssssssssssssssssssssssssssssss
Answer:
I would say the answer is C: Find the perimeter of the painting; and
35 inches.
Step-by-step explanation:
Ok, I might be super-duper wrong, but please don't hate me!!!
I think the answer is C. because to know how much money you need, you need to find how much something costs.
It also asks for you to answer the first step, or find the perimeter.
Formula of perimeter = b2 + w2 (base times two plus the width times two).
6 1/4 * 2 = 12.5
11 1/4 * 2 = 22.5
12.5 + 22.5 = 35.
The two answers are C: Find the perimeter of the painting and
35 inches.
PLZZZZZZ HELP ME WITH THIS ITS DUE IN AN HOUR
f(x) 6 10 14 18 22
g(x) 1/9 1/3 1 3 9
Please answer! Thanks
Answer:
1. y=x+95.50
2. $145.5 (because 50 + 95.50)
3. 21 bandanas (because 116.5-95.5)
Answer for 20 points and brainest.
Answer:
your answer is 15: a and 16 :d .........
If there are 23 students in your class, and your teacher is pulling random names from a hat, what is the probability that your name will be pulled on the third pull?
A) (1)/(23)
B) (3)/(23)
C) (3)/(21)
D) (1)/(21)
What is the mean in statistics? HELP!
Answer:
add all your data and divide by n.
Step-by-step explanation:
example: 1,2,3 1+2+3=6. 6/3=2 the mean is 2.
Answer:
The mean is the average or the most common value in a collection of numbers. In statistics, it is a measure of central tendency of a probability distribution along median and mode. It is also referred to as an expected value.
Step-by-step explanation:
Mean is an essential concept in mathematics and statistics. The mean is the average or the most common value in a collection of numbers.
How to calculate mean?
There are different ways of measuring the central tendency of a set of values. There are multiple ways to calculate the mean. Here are the two most popular ones:
Arithmetic mean is the total of the sum of all values in a collection of numbers divided by the number of numbers in a collection. It is calculated in the following way:
Dylan makes 3 submarine sandwiches. He cuts each sandwich into sixths to share. He stacks all the sandwich pieces on a plate. How many sandwich pieces does Dylan stack on the plate? Make sure to include the equation you used to help you solve this problem in your answer.
Answer:
18
Step-by-step explanation:
Each sandwich will be divided into 6 pieces. 1 sandwich equals 6 pieces, 2 sandwiches equals 12 pieces, so 3 sandwiches equals 18 pieces.
Answer:
It will be 18
Step-by-step explanation:
All you have to do is simple multiplication, 6 times 3 and you get 18
3 sandwiches and 6 pieces each.
Look too muck stress lol no links
2hat is 9/41 as decimal
the answer is 0.22 ^^
I hope this helps:3
Answer:
Simply divide the numerator by the denominator:
= 9/41
= 9 ÷ 41
= 0.21951219512195
That's literally all there is to it! 9/41 as a decimal is 0.21951219512195.
60. Calculate the mean absolute deviation of the values below, by answering each question.1, 4, 21, 4, 35, 20, 3 and 8
Complete the table of values, finding the distance of each value from the mean.
plz help me i beg i will give brainlist and 20 points
Jin tried to find the circumference of the circle. FIND HIS ERROR AND CORRECT IT.
Answer:
His error is that he calculated it as diameter not radius
Step-by-step explanation:
C=2πr
=2(3.14)(5)
=31.4mm
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
the distannce fromm bbaseee to base, incluudding homess platee, on a baaaaseballlll fiellllld is 90 ft. the bases form a square.
If ulu hit a home run, how farrrrr do you have to runnnn to touchhhhhhb all the bases and returnnnnnn to home plateeeeeee
Answer:
360 ft.
Step-by-step explanation:
Each base distance is 90 so since there are 4 bases you solve:
90*4 = 360
Which is closest to the surface area of a cone with dimensions as shown?
A. 113 mm2
B. 75 mm2
C. 66 mm2
D. 207 mm2
Answer:
B
Step-by-step explanation:
A=πr(r+h2+r2)=π·3·(3+42+32)≈75.39822
Answer:
75.39 mm²≈ 75 mm²
Step-by-step explanation:
A=πrl+πr²
l=[tex]\sqrt{r^2+h^2}[/tex]
A=πr(r+[tex]\sqrt{r^2+h^2}[/tex])=π·3·(3+[tex]\sqrt{4^2+3^2}[/tex])≈75.39 mm²
75.39 mm² ≈ 75 m²
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
To qualify for the postcard rate for postage, a postcard must be less than 4 1/4 inches high. Elayne has a postcard that is 4 7/8 inches high. How much is her postcard over the height limit?
Answer:
5
Step-by-step explanation:
s0 obasically yah