The table shows the number of hours spent practicing singing each week in three samples of 10 randomly selected chorus members. Which statement is most accurate based on the data?
Answers
Answer:
a
Step-by-step explanation:
whichever sick f told me it was b i hope u never see the light of day again
Related Questions
Two trains, Train A and Train B, weigh a total of tons. Train A is heavier than Train B. The difference of their weights is tons. What is the weight of each train?
Answers
Answer
312-170=142
142÷2=71
170+71=241
241+71=312
train A weighs 241 tons
Step-by-step explanation:
Find the volume of a sphere that has a diameter of 10 inches. Round your answers to the nearest tenth if necessary. Use 3.14 for pi.
Answers
Answer:
15.7 in.
Step-by-step explanation:
Diameter/2 times pi. and you get your answer.
Explanation: I just did this in class.
use a case 1-case 2 ratio box to solve this problem: one hundred inches equals 254 centimetres. how many centimetres equals 250 inches? if you dont know what a case 1-case 2 ratio box is, search it up
Answers
Answer:
Step-by-step explanation:
you would have to do 254x250 and then it would equal 63500
Answer:
0.99
Step-by-step explanation:
250/254 is approx 0.99
Find the lateral surface area of the cylinder
Answers
Answer:
326.73
Step-by-step explanation:
2·π·4·9+2·π·42≈326.72564
Answer:
17 in
i'm truly sorry if i'm wrong i just wanted ti try and help you out
Step-by-step explanation:
If the sales tax in Ohio is 8%, how much tax would you pay in Ohio for sports equipment that costs $400?
Answers
Answer:$50
Step-by-step explanation:
Answer:
$32
Step-by-step explanation:
8% x 400
The two dot plots below show the heights of some sixth graders and some seventh graders:
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.)
1.2
1.4
2.4
2.8
Answers
Answer:
I believe the answer is 2.4 :)
Step-by-step explanation:
Useless Question #3! (first to answer will get brainliest cuz >:3)
What is [tex]((((1^2)^3)^4)^5)^6[/tex]?
Answers
Answer:
1 (that took a while to explain lol)
Step-by-step explanation
((((1^2)^3)^4)^5)^6) = ((((1)^3)^4)^5)^^) = (((1)^4)^5)^6) = ... = 1
The parentheses doesn't match up, so therefore, this equation is unanswerable. xD
Neal deposits $340 into each of two savings accounts.
Account One earns 6% annual simple interest.
Account II earns 5% interest compounded annually.
Neal does not make any additional deposits or withdrawals. What is the sum of the balances of Account one and Account II at the end of 3 years?
Answers
Answer:
Account I: 61,2
Account II: 51
Step-by-step explanation:
6% 340 = 21,4
5% 340 = 17
21,4 . 3 = 61,2
17. 3 = 51
What is the measure of angle x?
Enter your answer in the box.
Answers
A right angle is 90 degrees
90-47=43
PLEASE HELP ME THIS ANSWER DRIVING ME CRAZY!!!
Answers
This high school stadium contains a track that surrounds a soccer field. The soccer field is 100 yards long and 70 yards
What is the area of one of the semicircles at either end
The school decided to cover the semicircles with grass to create a space for stretching and other activities. How many square yards of grass will the school need to cover the entire circle
What is the distance around one of the semicircles at either end of the soccer field
What is the distance around the inner lane of the track the lane closest to the soccer field
PLEASE HELP!!
Answers
Answer:
7
Step-by-step explanation:
Answer:
the area for part 1 is 1924 part 2 is 3848 part 3 is 109 part 4 is 309
Step-by-step explanation:
part 1: A=1/2 pi r^2 d=70
r=70/2 = 35
A=(1/2(pi)(35)^2=1924
part 2: A=(2)(1924) = 3848
part 3: 1/2 pi d
c=(1/2(70)(pi))=109
part 4: =L+L+C L=100yards
D=100+100+109=309
please mark brainliest hope this helps!!!
PLS HELP ME !!!!!!!!
Answers
balls
Step-by-step explanation:
balls balls
Under his cell phone plan, David pays a flat cost of $68.50 per month and $4 per gigabyte. He wants to keep his bill under $85 per month. Which inequality can be used to determine gg, the maximum number of gigabytes David can use while staying within his budget?
Answers
Answer:
The monthly cost is 30+0.05n if we call the number of texts n. Heather wants to keep this less than 60, so the inequality is: 30+0.05n < 60
Step-by-step explanation:
Note that we can also subtract
30 from each side: 0.05n<30 We can also divide both sides by 0.05 n < 600
This is the most useful inequality, since it tells Heather she needs to send fewer than 600 texts per month, or about 20 per day.
what is the area of the real object that the scale drawing models?
Answers
Answer:
A.20
Step-by-step explanation:
If the area for the scale drawing is 20 and the scale factor is 1:2 (which means its doubled) then the actual area would be 20. This would keep the 1:2 ration accurate. 1:2 = 10:20
Answer:
A. 20 cm²
Step-by-step explanation:
I need help with this question
2x + 1/2 = -5
Answers
Answer:
fraction: x=-11/4
or
decimal: x= -2.75
Step-by-step explanation:
can you pls help me with this it's about the immune system
Answers
Answer:
A Fever is an Inmune system response.
Step-by-step explanation: This is actually an immune system response. A rise in temperature can kill some microbes. Fever also triggers the body's repair process.
40 points please help
don't waste my points
Answers
Answer:
1. 48°
2. (may be wrong) 42°
3. 109°
4. 30°
9. 180°
10. (may be wrong) 21°
11. 70°
12. 61°
MATH work to get out for today... THANKS!!!
Answers
Question 1 - Greater than (>)
Question 2 - Greater than (>)
Question 3 - Less than (<)
Question 4 - (3/2) , 0.70 , (2/3) , (13/20) , 60% , 0.07
Hope my answer helps you✌️
Mark BRAINLIEST
a right triangular prism has a volume of 48 cubic units. Find it’s new volume if two of its dimensions were tripled and a third dimension was halved.
Answers
Answer:
72
Step-by-step explanation:
If you wouldn't mind giving me brainliest, i'm just trying to rank up.
PLEASE HELP
Which question has statistical variability?
A. Do you own a bike?
B. How many bikes are parked at the bike rack?
C. What are the distances of my classmates’ bike ride to school?
D. How much did Andy’s bike cost?
Answers
Answer:
C
Step-by-step explanation:
Can someone pls help me
Answers
PLEASE HELLLLP!!!!!!!!!!!!
When we divide a number by 7, we get a result greater than 14. Write the inequality and use n as the variable.
Answers
Answer:
n/7 > 14
Step-by-step explanation:
2x5-2^2+1. How would you solve it?
Answers
Answer:
The answer would be 7
Step-by-step explanation:
2x5-2^2+1
=10-4+1
=7
the last answers are cut off but can someone help with the first four??
Answers
Identify whether this angle is acute, obtuse, right, or straight.
Answers
I need answers. please help!!!
Answers
Answer:
C. 2.28 with the line
Step-by-step explanation:
Trust.
Answer:
this is defiantly a
Step-by-step explanation:
14÷5 is 2.8
2.28(with a line above) means the 8 doesn't stop so its 2.2888888888
and then there is 2.88
the first one equals 2.82842712475 when you find the square root of 8
Please help me by solving the question attached to this question. This question has a lot of points.
If you saw one of my previous questions with words that did not make since my brother was using my account to post random questions so I am very sorry that I had to trouble you.
Answers
Answer:
2a. False, 2b. True, 2c. True. 2d. False
Step-by-step explanation:
I think, not 100% certain.
Please find the length of AB. :)
Answers
Answer:
6.4 units
Step-by-step explanation:
A = (2, 0). B = (-2, - 5)
Length of AB can be obtained by using distance formula:
[tex]l(AB) = \sqrt{ {( - 2 - 2)}^{2} + {( - 5 - 0)}^{2} } \\ = \sqrt{ {( - 4)}^{2} + {( - 5)}^{2} } \\ = \sqrt{16 + 25} \\ = \sqrt{41} \\ = 6.40312424 \\ l(AB) = 6.4 \: units[/tex]
GIVING BRAINLIEST AND THAMKS FOR BEST ANSWER
Answers
Answer:c.
Step-by-step explanation
This table shows a linear relationship between the amount of water in a bath tub and time.
A. Find the rate.
B. Describe if it means that it is increase or decreasing.