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
Damm [24]
3 years ago
8

Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan's father and paternal grandfather were all

ergic to
penicillin, Nathan had a 75% chance of having the same allergy. The doctor performed a skin test to see whether Nathan would react to it. The
test is 98% accurate. What is the probability that Nathan is allergic to penicillin and the test predicts it?
A. 0.005
B. 0.015
C. 0.245
D.
0.735

Mathematics
1 answer:
dem82 [27]3 years ago
8 0

Answer:

.735

Step-by-step explanation:

.735 is 98 percent of .75

You might be interested in
5. Based on its table of values, which graph has the greatest slope?
lions [1.4K]
D they all have the same slope. 

8 0
3 years ago
Please I need this now<br>Whoever can answer this I will make a brainliest​
qwelly [4]

Answer:

djchdjcycuchrivivurtiytvivytivi8fr cgdyhcd8w

3 0
3 years ago
Read 2 more answers
Runners in a long distance race start out going 8 kilometers east and then head north for the remainder of the race. The finish
Ilya [14]
B. 6 km

You have to draw it so you can better process it. From there it's just the Pythagorean theorum.
a²+b²=c²
6²+b²=10²
(10 is c because it's the hypotenuse)
64+b²=100
100-64=36
√36 = 6
5 0
4 years ago
A = {3, 5, 7, 9} and B = {1, 2, 4, 6, 7, 9}
Zigmanuir [339]
The first option, {7, 9}
4 0
3 years ago
What is the surface area of the cylinder with height 7 in and radius 3 in? Round your
meriva

Answer:

188.495

Step-by-step explanation:

Given that,

h=7

r=3

Surface area of a cylinder = 2πr(h + r)

=2π×3(7+3)

=18.8495559215 (10)

=188.495

8 0
3 years ago
Other questions:
  • Each dimension of a cube has been increased to twice its original size. If a new cube has a volume of 64000 cubic centimetres wh
    15·2 answers
  • Yolanda is making a banner for a school pep rally. She cuts fabric in the shape of a parallelogram. The angle at the bottom left
    9·2 answers
  • I need help with these multiple choice questions
    13·1 answer
  • What does this mean? please help
    12·1 answer
  • Clark made a model of his house. His house is 30 1/2 feet long. The dimensions of the model were 1/25 the dimensions of Clark's
    5·1 answer
  • The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than an unknown
    12·1 answer
  • Help me out! Answer? Anyone??
    9·1 answer
  • Which postulate or theorem proves that these two triangles are congruent?
    7·1 answer
  • The truth or falsity of a statement ?
    11·2 answers
  • the perimeter of a rectangle is 40 cm. two of his sides measure 12.9 cm and 14.6 cm find the length of its third side.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!