1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
maria [59]
3 years ago
7

A group of students collected old newspapers for a recycling project. the data shows the mass, in kilograms, of old newspapers c

ollected by each student.
23, 35, 87, 64, 101, 90, 45, 76, 105, 60, 55
98, 122, 49, 15, 57, 75, 120, 56, 88, 45, 100.

A.) Find the range of the mass of the newspapers collected.
B.) Find the interquartile range.
Mathematics
1 answer:
Kobotan [32]3 years ago
8 0

Answer:

A. 107 kg

B. 49 kg

Step-by-step explanation:

You might be interested in
Find the value of x.
lapo4ka [179]

Answer:

i think the answer should be 8

Step-by-step explanation:

3 0
2 years ago
During a five-year period 24% of snowstorms in a certain city caused power outages. 57 of the snow storms did not cause power ou
podryga [215]

Answer:

divide it and do multiply and add it and subtract it

3 0
3 years ago
Mr. Hong brought his 7 year-old daughter, Jin and his 10 year-old son, Cai, to Redwood Amusement Park. An Admission ticket coste
kompoz [17]
$20.25 because 8.50 and 8.50 equal 17 and then subtract 2.00 makes 15, and then add 5.25 and you end up with 20.25
4 0
3 years ago
which of the following gives an equation of a line that passes through the point (6 over 5, -19 over 5) and is parallel to the l
victus00 [196]
One equation for this would be

y = \frac{41}{16} x-\frac{55}{8}

We start by finding the slope between the two points:

m=\frac{y_2-y_1}{x_2-x_1}=\frac{-12-\frac{-19}{5}}{-2-\frac{6}{5}}
\\
\\=(-12+\frac{19}{5}) \div (-2-\frac{6}{5})
\\
\\=(\frac{-60}{5}+\frac{19}{5}) \div (\frac{-10}{5}-\frac{6}{5})
\\
\\=\frac{-41}{5} \div \frac{-16}{5}=\frac{-41}{5} \times \frac{-5}{16}=\frac{41}{16}

A line parallel to this one will have the same slope.  We will use point-slope form to write our equation:

y-y_1=m(x-x_1)
\\
\\y-\frac{-19}{5}=\frac{41}{16}(x-\frac{6}{5})
\\
\\y+\frac{19}{5}=\frac{41}{16}x- \frac{41}{16} \times \frac{6}{5}
\\
\\y+\frac{19}{5}=\frac{41}{16}x-\frac{246}{80}
\\
\\y+\frac{304}{80}=\frac{41}{16}x-\frac{246}{80}
\\
\\y=\frac{41}{16}x-\frac{246}{80}-\frac{304}{80}
\\
\\y=\frac{41}{16}x-\frac{550}{80}
\\
\\y=\frac{41}{16}x-\frac{55}{8}
6 0
3 years ago
Standard form Q)9, Q)10
jeka94
9) 0.31
10) (7x10^6)-(3x10^3)
7000000-3000=6997000
6.997x10^6

Hope this helps :)
7 0
3 years ago
Other questions:
  • Nate invests $1,000 into an account with a 5.2% interest that is compounded annually. How much money will he have in this accoun
    5·2 answers
  • Joe's taxable income is $67,825. Use this tax schedule to calculate the total amount he owes in taxes.1. $8,993.752. $13,380.003
    14·2 answers
  • The average cost of a compact car at a certain dealership over the last 10 years has ranged from $14,000 to $18,500. Suppose you
    10·1 answer
  • 7 times the sum of a number and 3
    15·1 answer
  • A car travels 430 miles and uses 18 gallons. How many miles per gallon does the car need
    6·1 answer
  • Which is the missing step in the proof below? There is a 4th row that blank...
    8·1 answer
  • Can someone please do this ill mark brainliest
    7·1 answer
  • Solve the system of equations by substitution. 7+2y=8 3x-2y=0
    5·1 answer
  • Join points 20 <br><br> code 930-905-7061<br> pass Spozhmay
    8·1 answer
  • Help wanted plz and thanks
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!