Ask question

Ask question

All categories

3 years ago

5

In a test, John was able to answer 15 correct out of 40 questions. Beth was able to answer 24 questions correctly out of 50. Mic

heal said John has a better score than Beth is he correct?

1 answer:

Helen [10]3 years ago

4 0

Answer:

that is wrong beth has a better score

Step-by-step explanation:

14 out of 40 is 37.5%

and 24 out of 50 is 48%

You might be interested in

Explain why x squared -8x+20 is always positive

Tpy6a [65]

Answer:

to square a number you multiply the number by itself.

a positive number times a positive number is a positive number.

a negative number times a negative number is a negative number.

and if you are multiplying 2 numbers with the same sign they will always be a positive number.

3 0

3 years ago

Worksheet Check

Maurinko [17]

Hey i think the only mistake i caught was when you put 3 points under the line mark instead of only needing 2.
Possibly another mistake at 3a, Only 2 points (but i could be wrong)

6 0

2 years ago

Suppose that the amount of algae in a pond doubles every 6 hours. if the pond initially contains 50 pounds of algae, how much al

bulgar [2K]

Answer:

A. 400

Step-by-step explanation:

initially have 50 pounds after 6 hours, doubles to 100. 6 (12 total) more hours 100 doubles to 200. after another 6 (18 hours) 200 doubles to 400.

5 0

3 years ago

The expression when m=6 and n=4

OverLord2011 [107]

Step 1: plug in the numbers. 7(6)-4
Step 2 multiply 7x6 42-4

7 0

3 years ago

Need help on some math "pictures "

vekshin1

1: (-1,2)
2: (2,5)
3: (3,0)

3 0

3 years ago