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
ElenaW [278]
3 years ago
13

WILL GIVE BRAINLIEST!!!!!

Mathematics
2 answers:
azamat3 years ago
7 0
1,2,4,8
start with 1 and then multiply by 2 repeatedly

50,40,30,20
start with 50 and then add -10 repeatedly
devlian [24]3 years ago
4 0
The answer is b for both questions
You might be interested in
Consider two medical tests, A and B for a virus. Test A is 90% effective at recognizing the virus when it is present, but has a
Licemer1 [7]

1

P(V|A) is not 0.95. It is opposite:

P(A|V)=0.95

From the text we can also conclude, that

P(A|∼V)=0.1

P(B|V)=0.9

P(B|∼V)=0.05

P(V)=0.01

P(∼V)=0.99

What you need to calculate and compare is P(V|A) and P(V|B)

P(V∩A)=P(A)⋅P(V|A)⇒P(V|A)=P(V∩A)P(A)

P(V∩A) means, that Joe has a virus and it is detected, so

P(V∩A)=P(V)⋅P(A|V)=0.01⋅0.95=0.0095

P(A) is sum of two options: "Joe has virus and it is detected" and "Joe has no virus, but it was mistakenly detected", therefore:

P(A)=P(V)⋅P(A|V)+P(∼V)⋅P(A|∼V)=0.01⋅0.95+0.99⋅0.1=0.1085

7 0
3 years ago
What is the center and radius of the circle?
riadik2000 [5.3K]

Answer:

Center = (5,-3)     radius = sqrt (36) = 6

Step-by-step explanation:

4 0
2 years ago
8^2+4−12 how do I factor this out.
lara [203]
8^2=8x8=16 then you add 4 and subtract 12 which will get you 56. correct me if i’m wrong.
6 0
3 years ago
The sum of 28+29+42=99. So what addition property was used Commutative, associative, identity, or distributive ?
IrinaVladis [17]

28 + 29 + 42 = 28 + 42 + 29 = 99

Commutative property: a + b = b + a

3 0
3 years ago
Suppose James has a credit card with a balance of 4289 . Each month the credit card company charges 5% interest. If James pays o
topjm [15]

Answer:

<h2>4076.56</h2>

Step-by-step explanation:

First we need to calculate the James monthly charges on his balance of 4289.

Using the simple interest formula;

Simple Interest = Principal * Rate * Time/100

Principal = 4289

Rate = 5%

Time = 1 month = 1/12 year

Simple interest = 4289*5*1/12*100

Simple interest = 21,445/1200

Simple interest = 17.87

<u>If monthly charge is 17.87, yearly charge will be 12 * 17.87 = </u><u>214.44</u>

The balance on his credit card one year from now = Principal - Interest

= 4289 - 214.44

= 4076.56

The balance on his credit card one year from now will be 4076.56

5 0
3 years ago
Other questions:
  • -11 = -5 + 6n + 6 WHAT DOES "N" EQUAL?
    13·1 answer
  • Please help (problem in picture)
    7·1 answer
  • What is the ratio 1.12 turned in to a fraction in simplest form?
    5·1 answer
  • Help me plz i don't get it
    13·1 answer
  • SOMEONE HELP ME PLEASE!!!
    12·1 answer
  • Fourteen increased by 6 times a number is 32?
    10·2 answers
  • Does this graph have a proportional relationship? Explain how you know.
    12·1 answer
  • Bet u cant answer!!!!! #9
    15·2 answers
  • Simplify: 2(7r + 5r) HELP WILL GIVE BRAINLIST IF FULLY COMPLETE EXAMPLE/ANSWER
    11·2 answers
  • please help i’ll give brainliest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!