1) You would pick odds b/c the probability of getting two numbers that have the sum of an odd number are higher than the chances of getting an even one.
2) Tim could break it 3/3/4, 2/2/6, 1/1/8, 4/4/2. (4 ways)
3) A= bxh(1/2) A= 4 x 4 (1/2) A= 8 in
4) You'd need 74 cubes because to get that # u have to multiply 37 by 2. You need to do that b/c you also need to do that for 2 stairs up and down(2x2=4), 3stairs up and down(3x2=6), etc. so u automatically assume there's a pattern that needs to be followed.
Answer:poop
Step-by-step explanation:
poppo
No greater means equal or less. Because the problems asks about the highest score(maximum value), we are going to solve following equation:
(72+78+73+x)/ 4 = 74
(72+78+73+x)=74*4
223+x=296
x=296-223= 73
Answer is 73.
let x and y be the two numbers respectively.
since there diff is 20 so
x-y=20....(1)
then they are in ratio 3:7 so
x/y=3/7
or x=3y/7....(2)
now putting the value of x in eqn (1) we get
3y/7-y=20
or 3y-7y=20×7
or -4y=140
or y=140/-4
y=-35
now keeping the value of y in eqn (2) we get
x=3×(-35)÷7
x=-15
therefore,the numbers are x=-15 and y=-35.
