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
Tju [1.3M]
2 years ago
11

Jenna has 8 pairs of jeans. Three of them are blue. What percentage of her jeans is blue?

Mathematics
1 answer:
Bond [772]2 years ago
5 0
A) blue/total = (3+2)/(8+2) = 5/10 = 50%

b) blue/total = (3)/(8 +2) = 3/10 = 30%
You might be interested in
Which of the following should you do first when solving the equation 2x-7=3x-2(x+8)
Georgia [21]

Answer:

multiply 3x-2(x+8)

Step-by-step explanation:

PEMDAS

also you must simplify both sides to solve this problem and that's the first step to simplifying this side (the other one is simplified)

3 0
2 years ago
Read 2 more answers
Which recursive formula can be used to generate the sequence shown, where f(1) = 9.6 and n > 1? 9.6, –4.8, 2.4, –1.2, 0.6, ..
fenix001 [56]
N-1(-1/2) is the formula because the sequence is taking half of the previous number and changing its sign
4 0
3 years ago
Read 2 more answers
The figures shown are similar
Harlamova29_29 [7]
Hi there!

Based on your options, I think we're going from the big figure to the small figure. 12/8 = 1 1/2

ANSWER:
D - 1.5

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
8 0
3 years ago
What is the sum of the geometric sequence 3,12,48... if there are 8 terms?
s344n2d4d5 [400]

Answer:

  C)  65,535

Step-by-step explanation:

You can add up the 8 terms ...

  3, 12, 48, 192, 768, 3072, 12288, 49152

to find their sum is 65535.

_____

<em>Estimating</em>

Knowing the last term (49152) allows you to make the correct choice, since the sum will be more than that and less than double that.

_____

<em>Using the formula</em>

You know the formula for the sum of a geometric sequence is ...

  S = a1(r^n -1)/(r -1)

where a1 is the first term (3), r is the common ratio (4), and n is the number of terms (8).

Filling in the values, you find the sum is ...

  S = 3(4^8 -1)/(4-1) = 4^8 -1 = 65535

6 0
3 years ago
Any help?? I’ve tried this for a hour and couldn’t figure anything out
Effectus [21]

Answer:

3. PR=51

4. FE=28

Step-by-step explanation:

3. since the two triangles are similar, set up a proportion:

x+8/3x-9=24/28

*cross multiply*:

28(x+8)=24(3x-9)

28x+224=72x-216

44x=440

x=20

to find PR:

PR=3x-9

PR=3(20)-9

PR=51

4. same here:

39/4x+2=42/5x-2

39(5x-2)=42(4x+2)

195x-78=168x+84

27x=162

x=6

to find FE:

FE=5x-2

FE=5(6)-2

FE=28

6 0
2 years ago
Other questions:
  • How many cubic yards are in a ton
    9·1 answer
  • The expression 4x/5-2x/3 is equivalent to what?
    13·1 answer
  • Determine if the following equation is conditional equation, identity or a contradiction.
    9·1 answer
  • Need help!ASAP!<br> Prove the following identities:
    10·2 answers
  • If ΔSTU≅ΔHIJ, then what corresponding parts are congruent?
    9·2 answers
  • What is twenty times negative fifteen
    13·1 answer
  • Please assist me with these geometry questions​
    13·1 answer
  • Help ;-;
    8·2 answers
  • Can someone help me out with this?
    10·1 answer
  • 10 The collection of distinct vowel letters from the words PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!