Number of red face cards =6
Total cards = 52
Therefore, probability =6/52 =3/26
=3:26
This can be represented by the expression 4d.
Answer:
520
Step-by-step explanation:
Past number of pupils: p
Increase of 57% = 1.57
Present number of pupils = 817
p x 1.57 = 817
p = 817 divided by 1.57 = 520.382
rounded to the nearest whole number = 520 (this is why the question says "about" how many...)
Y = -1/3x -1. The formula is y = mx + b where m is the slope and b is the y intercept.
Answer:
22.5
Step-by-step explanation:
Hope this helps.
