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
lisabon 2012 [21]
3 years ago
13

A random sample of internet subscribers from the west coast of the United States was asked if they were

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
8 0

Answer:

19.2

Step-by-step explanation:

khan

You might be interested in
Jennifer can clean her room 2 hours, while John can clean the same room in 5 hours. How many hours would it take for them to cle
True [87]
For 1 hour:
- Jennifer can clean 1/2 of her room;
- John cal clean 1/5 of her room.
Both can clean: 1/2 + 1/5 = 5/10 + 2/10 = 7/10
1 hour  -------- 7/10
x hours---------- 1
x = 1 : 7/10 = 10/7 h = 1.42857 h ( or 1 h 25 min 43 s )
7 0
3 years ago
Read 2 more answers
a jewelry store is having a sale. A ring is now reduced to £840. This is a saving of 40% of the original price. Work out the ori
Helen [10]

£1400

A reduction of 40% means that £840 is 60% of the original price

Divide £840 by 60 to find 1% then multiply by 100 to find original price

original price = £840 × \frac{100}{60} = £1400


7 0
3 years ago
Read 2 more answers
People's movements between places is called
pogonyaev

Answer:

The three answers I can think of are migration, immigration, and emigration.

Step-by-step explanation:

Hope this helps!

5 0
2 years ago
Read 2 more answers
if alpha and beta are the zeros of the quadratic polynomial FX = x square - 5 x + 4 find the value of one by alpha + 1 by beta-2
Kryger [21]

Answer:

suggestions use math scanner or mathaway or algebra calculator they will provide the steps and answer

5 0
2 years ago
Please help!!!
VikaD [51]
A) Volume of a cube is found by multiplying its side by itself twice.

V = a³
V = 4³ = 4 * 4 * 4
V = 64 ft³

b) 1 cubic foot = 7.48 gallons of water.
total gallons of water = 64 ft³ x 7.48 gallons = 478.72 or 479 gallons rounded up to the nearest gallon.
3 0
3 years ago
Other questions:
  • The midpoint of stack A B with bar on top has coordinates of (4, -9). Endpoint A has coordinates (-3, -5). What are the coordina
    10·1 answer
  • Can someone please help me with these 2 problems. With work please & thank u
    10·1 answer
  • What is the mode for the data set?
    5·1 answer
  • Sofia is customizing shirts for the debate team. She can choose from 4 styles and 7 colors. How many different shirts is it poss
    12·1 answer
  • Which figure takes a rotation of 360° to carry it onto itself? (consider each figure a regular polygon)
    13·1 answer
  • Mrs. Cousins works in a pool store and earns a 9.5% commission on every swimming pool she sells. How much commission would she e
    5·1 answer
  • I think of number, double it and add 11. I get 25 a) using the statement above, form an equation. Use the letter 'x' as a unknow
    7·1 answer
  • John needs 20 grams of 54% acid solution for his science project. His school's science lab has bottles of 30% solution and bottl
    8·2 answers
  • A study found that there is no direct relationship between the time that 8th grade students spend brushing their teeth and their
    5·1 answer
  • Omealio received a grade of 80 on Exam 1. If his grade in Exam 2 was 15% higher, what was his grade in Exam 2? Please help
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!