Answer:
7 - ?
Step-by-step explanation:
Write and expression like and you should have a right answer. Hope this helps and good luck :)
Square roots and squares cancel eachother. therefore the problem is simply:
2.35 + -4.27= -1.92
First, we determine how many months are there in two years. We know that each year has 12 months. With these, there are 24 months in 2 years. Solving for the number of crickets in two months,
f(x) = 160 x (2^24/2)
= 655,360
Therefore, after 2 years there are 655,360 crickets.
Convert feet to inches
100ft=12*100 =1200 inches
convert 24 and 3/8 to improper fraction
24 and 3/8=24+3/8=192/8+3/8=195/8
195/8 times number of pieces=1200
times bothsides by 8/195 to clear fraction (195/8 times 8/195=1560/1560=1)
number of pieces=9600/195
number of pieces=49.23someting
she can cut 49 complete pieces and 1 partial piece
she can cut 50 pieces but 1 of them is shorter than 24 and 3/8 and therefor doesn't count
she cut 49 pieces
