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
Drupady [299]
3 years ago
5

Which of the following is an example of a false negative?

Mathematics
2 answers:
Mademuasel [1]3 years ago
8 0
Test results indicate that a woman is not pregnant when she is
tatyana61 [14]3 years ago
5 0

Answer:

Test Results indicate that a woman is not pregnant when she is.

Test Results indicate that a woman is pregnant when she is not

You might be interested in
A square has an area of 150 square centimeters. Which of the
Sergio [31]

Answer:

C) 12.2 cm

Step-by-step explanation:

To find the area of a square, you multiply length and width, which for a square, are the same. So to find the length of one of its sides, you have to take the square root of the area.

L^{2} = 150\\\\L=\sqrt{150} \\L= 12.2\\

7 0
3 years ago
A biker rode 45 miles in 180 minutes. At what speed (in miles per hour) was the biker travelling? A. 4 B. 17 C. 9 D. 12
Anastasy [175]

Answer:

v = 15 miles / hour

Step-by-step explanation:

Given:

Distance covered by biker = s=45 miles

time taken by him = t=180 minutes

TO Find:

speed in miles per hour = v = ?

Solution:

As it is given that the distance covered is 45 miles

and time taken by him is 180 minutes

as one hour have 60 minutes

so time taken by rider = t = 180 /60

                                          = 3 hours

this step is done because we have to find speed in miles per hour

Now

The formula for finding the distance is

distance = speed * time

or

s = v * t

we have to find v

so dividing both sides by t

\frac{s}{t} = \frac{v*t}{t}

it becomes

v = \frac{s}{t}

Putting the values

v = \frac{45}{3}

solving it gives

v = 15 miles / hour

which is the required speed

in the given options it is not available


5 0
3 years ago
Vo.
LiRa [457]

Answer:

The answer is b and e

7 0
3 years ago
Read 2 more answers
It will cost $5.50 per person attending and $25 to rent a location for a party.
olasank [31]
D = 5.5p + 25

D: dollars
P: people attending
4 0
2 years ago
Which operations flips the graph of a function over the x-axis
vovikov84 [41]
The y function
hope this helps

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLZ ANSWER ASAP. ILL GIVE 5 STARS< GIVE BRAINLIEST AND THANK!!!
    15·1 answer
  • Four times the sum of f and g is identical to six times g
    14·2 answers
  • RACTICL
    9·1 answer
  • Find the distance between the two points . (5,-3) , (-4,7)
    10·1 answer
  • At King’s Super Market, Clay bought 214 pounds of tomatoes for $13.50. Gabriella bought 112 pounds of tomatoes for $6.75 at the
    7·1 answer
  • Mindy is the head cheerleader on her suad. She is making banners to place throughout the school for the first football game of t
    13·1 answer
  • The absolute value of a number is always non-negative.<br><br> A.<br> True<br><br> B.<br> False
    6·2 answers
  • Find the interquartile range of the data. 4,6,4,2,9,1,12,7
    11·1 answer
  • Find the measure of angle T. Please help it’s for a test
    6·1 answer
  • please help, this is an algebra 2 question :) I attached the problem in a photo - simplify the following expression
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!