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
larisa86 [58]
3 years ago
8

According to a 2008 survey, 28/50 of all teens have sent at least one text message in their lives. What percent of teens have se

nt a text message?
Mathematics
2 answers:
ELEN [110]3 years ago
7 0
43% 
Hope this helps! :3
IRINA_888 [86]3 years ago
4 0
43% , good luck hope you get a 100%
You might be interested in
Help needed quickly, have to turn in, in 19 minutes
AleksAgata [21]

Answer:

angles F and G are supplementary

Step-by-step explanation:

The angles add up to 180

8 0
3 years ago
Read 2 more answers
Find the second derivative, do not have to simplify
zlopas [31]

f(x)=\sec(\pi x)=\dfrac{1}{\cos(\pi x)}=[\cos(\pi x)]^{-1}\\\\\text{use}\\\\(a^n)'=na^{n-1}\\\\(\cos x)'=-\sin x\\\\f'(g(x))=f'(g(x))\cdot g'(x)

f'(x)=\left\{[\cos(\pi x)]^{-1}\right\}'=-[\cos(\pi x)]^{-2}\cdot[-\sin(\pi x)]\cdot\pi\\\\=\dfrac{\pi\sin(\pi x)}{[\cos(\pi x)]^2}=\pi\dfrac{\sin(\pi x)}{\cos(\pi x)}\cdot\dfrac{1}{\cos(\pi x)}\\\\=\pi\tan(\pi x)\sec(\pi x)

6 0
3 years ago
Lamar hikes Trail B, which is 2 1/2. He stops every 5/6. How many stops does he make?
Dahasolnce [82]

Answer:

2

Step-by-step explanation:

To solve this equation, you need to convert 2 1/2 into an improper fraction:

2 1/2 = 5/2

Then, you convert this into 6ths:

5/2 = 15/6

Next, you divide 15/6 by 5/6:

15/6 / 5/6 = 3

Because Jamal wouldn't make a stop at the end (it wouldn't be considered a stop because he is done), you subtract 1:

3-1=2

The answer is 2 (hope this helps, sorry if i got it wrong)

4 0
3 years ago
85 percent of what is 64.6?
castortr0y [4]

Answer:

54.91

Step-by-step explanation:

64.6/x=100/85

(64.6/x)*x=(100/85)*x

64.6=1.17*x  (divide both sides of the equation by 1.17 to get x)

54.91=x

x=54.91

now we have 85% of 64.6= 54.91

3 0
3 years ago
Read 2 more answers
Pupils at a scholl either arrive by bus,car or on foot. 3/10 walk and 1/3 come by bus. What fraction come by car?
Gre4nikov [31]
The total of the pupils are the 100%, or in fraction mode, 1, the whole, so we have:
bus + car + foot = total
1/3 + car + 3/10 = 1
car = 1 - 3/10 - 1/3
car = 1 - (9/30 + 10/30)
car = 30/30 - 19/30
car = 11/30
that is the fraction that come by car
3 0
3 years ago
Other questions:
  • Thanks in advance for any help provided to this question!
    6·1 answer
  • What is the quotient of 0/-6
    12·1 answer
  • a carnival charges $8.50 per ticket for adults and $4.50 per ticket for children. which expression represents the total price a
    7·1 answer
  • There were 3 apple, 1 mixed fruit, 2 grape, and 4 tropical fruit juice boxes in the cooler at the picnic. What is the probabilit
    9·2 answers
  • Fill in the common equivalents.<br> 1.) 662/3% = ?/?
    15·1 answer
  • What is the answer for Ab•2b
    12·1 answer
  • The drama club is participating in a bake sale to help them raise money for their next show. They want to raise $475. They have
    5·1 answer
  • Can someone plss help me with this with good explanation!!!
    8·1 answer
  • Yooooooo how yall doing
    8·2 answers
  • Basic triangle proofs and congruence only
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!