Answer:
<h2> 105 points</h2>
Step-by-step explanation:
1%=0.01 ⇒ 40% = 40•0.01 = 0.4
x - total of team points
40%x = 42
0.4x = 42
÷4 ÷4
0.1x = 10.5
•10 •10
x = 105
Answer:
IV: colour of the room
DV: The number of minutes each group spends studying
Step-by-step explanation:
IV(Independent Variable) : is what is changed in the experiment and the colour of the room is being changed.
DV(Dependent Variable) : is what is measured in the experiment and the number of minutes in spent on studying is measured.
Answer:
Image result for Two people were standing on a tight rope. Which number sentence represents the distance between the 2 people? •= + HH + "-3" "-2" "-1" 0 1 2 3 4 "-4"
Examples of number sentences include: 32 + 57 = ? 5 x 6 = 10 x ? They will usually comprise of addition, subtraction, multiplication or division – or a combination of all four!
Step-by-step explanation: hope this helps