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
Maksim231197 [3]
3 years ago
15

7 inches and 23.1 inches, what is the scale factor for the set?

Mathematics
1 answer:
Semenov [28]3 years ago
4 0
Well, to find the scale from 7 to 23.1, simply divide 23.1 by 7.
The scale factor for the set is 3.3.
You might be interested in
If a1 = 8 and an = an-1 + 5 then find the value of a5.
Nimfa-mama [501]

Step-by-step explanation:

A1=8

A2=A1+5 plug 8 into A1 here. After getting the value, put into next equation. And repeat until you get A5

A3=A2+5

A4=A3+5

A5=A4+5

5 0
3 years ago
Multiply: 5x(2x4 – x3 + 3)
Leno4ka [110]

Answer:

10

x

5

A

−

5

x

4

A

+

15

x

A

Step-by-step explanation:

6 0
3 years ago
Some students were asked what kinds of animals they have at home.
Nataly_w [17]

(a) Animals by popularity; Dogs, Cats, Others, Horses.

(b) If 250 students were interviewed, 20 students have other pets.

(c) No, it was incorrect.

Step-by-step explanation:

Step 1; We arrange the different pets in chronological order, from the highest percent to the lowest percent;

1. Dogs - 67%,

2. Cats - 20%

3. Others - 8%,

4. Horses - 1%.

None is not included in this list.

Step 2; If 250 students were interviewed, 8% of those have other pets. So we need to calculate how much 8% of 250 is.

8% of 250 = \frac{8}{100} × 250 = 0.08 × 250 = 20.

So 20 students had other pets.

Step 3; 20% of the interviewed students had cats. If 75 students had cats, we need to equate 20% to the 75 and find out how many students were actually interviewed.

20% × x = 75, 0.2 × x = 75,

x = \frac{75}{0.2} = 375.

So if 375 students were interviewed, 75 students would have cats. So the estimate of 250 students being interviewed is incorrect.

8 0
3 years ago
Which of the following plans include a savings plan as a part of the insurance? Whole Life Universal Life Variable Universal Lif
worty [1.4K]

Answer:

Which of the following plans include a savings plan as a part of the insurance?

Whole Life

Universal Life

<u>Variable Universal Life</u>

All of the above

Step-by-step explanation:

6 0
3 years ago
ANyone wanna chat pls feel free to ask me math questions
Romashka-Z-Leto [24]

Answer:

ok I can chat ok I am ready

7 0
3 years ago
Read 2 more answers
Other questions:
  • Round 8.1845062 to the nearest hundred thousandths
    14·1 answer
  • If 2 is a factor of n and 3 is a factor of n, then
    8·1 answer
  • What is 17.46872 rounded to the nearest thousandth ?
    14·2 answers
  • Jemila has $10, $5, and $1 bills in her piggy bank. Their total value is $63. If she has two more $5 bills than $10 bills, and t
    8·2 answers
  • I NEED THIS BY TOMORROW!!! PLEASE HELP!3. The FBI nicknamed the robbers "The Charm School Boys," because they are so nice and po
    8·1 answer
  • 50 points please help
    5·2 answers
  • If the terminal side of angle 0 in standard position intersects the unit circle at p (3/5,4/5). Find cos0 and sin0
    13·1 answer
  • Is this relation a function?
    6·1 answer
  • What is the LCD of 1/6 and 2/3
    7·2 answers
  • I need help on this last part of my quiz
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!