All categories

3 years ago

Which of the following is a valid counterexample to disprove

Mathematics

1 answer:

butalik [34]3 years ago

8 0

D) eisjsjsiejsusjsisuus

You might be interested in

An engineering student answered 81 questons correctly ona 90 question test. What percent of the question did she answer correctl

SIZIF [17.4K]

Answer:

correct answer = 90%

Step-by-step explanation:

Let x be the percent of the question did she answer correctly.

Given:

An engineering student answered 81 questions correctly on a 90 question test.

Find the percent of the question did she answer correctly.

Solution:

Percentage formula is given below

% answer $=\frac{correct\ answer}{total\ questions}\times 100$

% answer $=\frac{81}{90}\times 100$

% answer $=\frac{81\times 100}{90}$

% answer $=\frac{81\times 10}{9}$

% answer $=9\times 10$

% answer $=90$

correct answer = 90%

Therefore, she answered 90% correctly.

4 0

3 years ago

Help,scatter plots please and thank you

Lady_Fox [76]

Answer: D

Step-by-step explanation:

Since a tadpole becomes a frog as it ages, it makes sense that the axis of the tail would go down as it ages since frogs don’t have tails. If you see the x axis as the tempature, and the coats as the y axis. It would make sense that as the tempature gets colder, more people would be buying coats. But basically, D is the only one that doesn’t have a cause and affect, so it wouldn’t have a very linear scatter plot. For example, I have the same letters in my name as someone I know who is 6‘ 4”, and I’m only 4’ 8”. So D wouldn’t make such a nicely formed scatter plot.

3 0

3 years ago

1. The table shows the number of men and women who have entered a grocery store.

erik [133]

The outcome will be 3. 4/9.

And yes, I know I'm a day late.

7 0

3 years ago

Read 2 more answers

Calculate the median for the set of numbers:<br><br> 35, 33, 15, 32, 2, 28, 42

777dan777 [17]

Answer:

Step-by-step explanation:

To find the median, we need to put the numbers in order from smallest to largest

35, 33, 15, 32, 2, 28, 42

2, 15, 28, 32, 33, 35, 42

There are 7 numbers

7/2 = 3.5

So the 4th number is the median

2, 15, 28, 32, 33, 35, 42

32 is the 4th number

7 0

4 years ago

Read 2 more answers

What does the graph sayyy

lorasvet [3.4K]

Answer:

it says x-intercepts, multiplicity, and factors. or ar you talking about the graph on the right? well be more specific next time

4 0

3 years ago