Mathematics, 22.03.2021 20:40 maddieb1011

Pedro's mean mark after 6 results was 68 . His mean mark dropped to 59 when he received his seventh result which was for spanish . what was his spanish mark. show working plz.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, Lizzyloves8910

Answer this question! 30 points and brainliest!

Answers: 1

continue

Mathematics, 21.06.2019 18:00, drew3vans34

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Answers: 1

continue

Mathematics, 21.06.2019 22:10, Kurlyash

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Answers: 3

continue

Mathematics, 21.06.2019 23:30, caro11377oxq5d0

Which of the following vectors are orthogonal to (2,1)? check all that apply

Answers: 1

continue

You know the right answer?

Pedro's mean mark after 6 results was 68 . His mean mark dropped to 59 when he received his seventh...