Mathematics, 02.08.2019 04:00, melanie7152

Which of the following expressions have a sum of 0? -8+(-8) 9+(-9) -12+12 52+52

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:02, coolkiddKC

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

Answers: 1

continue

Mathematics, 21.06.2019 14:00, millie54

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

Answers: 1

continue

Mathematics, 21.06.2019 16:00, ariano76

On a piece of paper graph f(x)=5•(0.4)^x

Answers: 1

continue

Mathematics, 21.06.2019 17:20, organicmemez

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Answers: 2

continue

Do you know the correct answer?

Which of the following expressions have a sum of 0? -8+(-8) 9+(-9) -12+12 52+52...