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
Naya [18.7K]
2 years ago
8

-b-2>8 solve the inequality

Mathematics
1 answer:
vlada-n [284]2 years ago
7 0

Answer:

b < 10

Step-by-step explanation:

-b - 2 > 8

Add 2 to both sides.

-b > 10

Divide both sides by -1. When dividing by a negative, flip the inequality sign.

b < 10.

You might be interested in
Suppose that 10% of the undergraduates at a certain university are foreign students, and that 25% of the graduate students are f
Deffense [45]

Answer:

0.6154 = 61.54% probability that the student is an undergraduate

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

P(A \cap B) is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Foreign

Event B: Undergraduate.

There are four times as many undergraduates as graduate students

So 4/5 = 80% are undergraduate students and 1/5 = 20% are graduate students.

Probability the student is foreign:

10% of 80%

25% of 20%. So

P(A) = 0.1*0.8 + 0.25*0.2 = 0.13

Probability that a student is foreign and undergraduate:

10% of 80%. So

P(A \cap B) = 0.1*0.8 = 0.08

What is the probability that the student is an undergraduate?

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.08}{0.13} = 0.6154

0.6154 = 61.54% probability that the student is an undergraduate

8 0
3 years ago
Lewis wants to play several games of paintball with his friends. At the park, it costs $10.90 for admission and paintballs, and
coldgirl [10]

Answer:

C. y= 6.18x + 10.9

Step-by-step explanation:

Every game that he plays (x) costs 6.18, for example, if he plays 3 games it would be 6.18 times 3 (games)

Now you have to add your admission, 10.9

To enter he needs to pay the admission ( 10.9 ) and also each game ( x ) he plays ( 6.18 )

4 0
3 years ago
Find the radius if the endpoints of the diameter are (-6,5) and (2, 3).
Fiesta28 [93]

Answer:

x

−

a

)

2

+

(

y

−

b

)

2

=

r

2

Step-by-step explanation:

6 0
2 years ago
PLease help me dont answer if u dont know
sdas [7]

Answer:

a_n=-8+(n-1)-7

Step-by-step explanation:

General arithmetic sequence formula: a_n=a_1+(n-1)d

where a_1 = first term, and d = common difference.

The first term is -8

And the common difference appears to be - 7 as 7 is subtracted to get to the next term. Ex. -8 - 7 = -15, -15 - 7 = - 22 and so on.

To get the explicit formula of the sequence we simply plug in the values of a1 and d the general arithmetic sequence formula

General formula: a_n=a_1+(n-1)d

We have a_1=-8 and d = -7

So the formula to find the nth term would be

a_n=-8+(n-1)-7

4 0
2 years ago
Read 2 more answers
How do u solve 6 3/4=1/8
vladimir2022 [97]

Answer:

This statement is False though...

3 0
3 years ago
Other questions:
  • 8 points and brainliest answer if you get it right
    15·1 answer
  • Work out the length of BC .
    6·2 answers
  • the average age of men who had walked on the moon was 39 years, 11months, 15days. Is the value aparameter or a statistic?
    14·1 answer
  • How do I do #11? (Each part of it)
    7·1 answer
  • How many four-character passwords can be formed using the characters A, B, C, 1, 2 if the characters can be repeated
    11·1 answer
  • Solve this equation for y. <br> 3x - 5y = 12
    12·1 answer
  • Plz I need help on this
    13·2 answers
  • Anybody want to role play ???
    8·1 answer
  • OMG HELP ME ASAP DUE SOON WILL GET BRAINLIEST
    11·1 answer
  • Find the measurement of DAE​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!