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
aalyn [17]
3 years ago
14

durning the second half of a trivia game, Angie scored 867 points in the science round and -332 points in the art round.what was

her score for the second half of the game?
Mathematics
1 answer:
Ket [755]3 years ago
8 0
535 points. You could either add 867 to -332 or subtracted 332 from 867. I hope this was helpful.
You might be interested in
Find the value of x <br> x°<br> 100°<br> 135°
Charra [1.4K]

Answer:

Sqoo= 2 (100 + 999) - 5300 = 3 (100 + 999). Saoo=494,550 ... Find the values of x for which (fºg)(x) <(gºf)(x). f(x) = 2x – 1 g(x) = " x+1'47-1.

4 0
2 years ago
It is estimated that approximately 8.23% Americans are afflicted with diabetes. Suppose that a certain diagnostic evaluation for
allsm [11]

The probabilities in this problem are given as follows:

a) False positive: 0.0321 = 3.21%.

b) Diagnosed as not having diabetes: 0.8872 = 88.72%.

c) Actually has diabetes, if diagnosed as not having: 0.0019 = 0.19%.

<h3>What is Conditional Probability?</h3>

Conditional probability is the probability of one event happening, considering a previous event. The formula is given as follows:

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

In which the parameters are described as follows:

  • P(B|A) is the probability of event B happening, given that event A happened.
  • P(A \cap B) is the probability of both events A and B happening.
  • P(A) is the probability of event A happening.

For item a, we have that:

  • 100 - 8.23 = 91.77% of the people do not have diabetes.
  • Of those, 3.5% are diagnosed with diabetes.

Hence the probability of a false positive is given as follows:

p = 0.9177 x 0.035 = 0.0321 = 3.21%.

For item b, the percentage of people who is not diagnosed as having diabetes is divided as:

  • 96.5% of 91.77% (do not have diabetes).
  • 2% of 8.23% (have diabetes).

Hence the probability is:

P(A) = 0.965 x 0.9177 + 0.02 x 0.0823 = 0.8872 = 88.72%.

For item c, we find the conditional probability, as follows:

P(A \cap B) = 0.02 \times 0.0823 = 0.001646

Then:

P(B|A) = 0.001646/0.8872 = 0.0019 = 0.19%.

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

7 0
1 year ago
Mario spent $5.86 for a drink and a sandwich. His drink cost $1.34. How much did Mario spend on the sandwich. Create and solve a
ycow [4]

Answer:

$5.86 - $1.34 = $4.52

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Please help <br><br> A 35<br> B 62<br> C 25<br> D 40
zvonat [6]
Answer: 35

Step-by-step-explanation:
There are 20 numbers. So, it would be 7 divided by 20. Which is 0.35. And 0.35 multiply by 100 is 35.
6 0
3 years ago
Read 2 more answers
What is the solution set for the open sentence with the given replacement set? 4y + 2 = 18, {4, 5, 6, 7}
4vir4ik [10]
+2 crosses the equal sign to become 4y=18-2,as 18-2=16 so you get 4y=16 and finally divide both sides by 4,as 4 goes into 16,4 times,therefore,y=4
6 0
3 years ago
Read 2 more answers
Other questions:
  • Saturn orbits the Sun at a distance of 1.43 × 1012 m. The mass of the Sun is 1.99 × 1030 kg.
    12·2 answers
  • a ssuba driver swam 96 feet beneath the surface of the lake he then climbs up 49 feet what is his depth now
    9·2 answers
  • You own two vehicles. a car
    15·1 answer
  • 9x-42+49=0 how to factor? Zero property
    6·2 answers
  • A bank account has an initial deposit of $18,000. After 5 years, the bank account
    9·1 answer
  • Trigonometry is hard someone help<br> Please :)
    14·1 answer
  • Hiiiiiii hiiiiiiiii ji​
    12·2 answers
  • Find the GCF of 20m and 45.​
    10·2 answers
  • Find the volume of the following square pyramid​
    14·2 answers
  • 5 3/5 divided 2 2/3 jlll
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!