Answer:
HI = 26
Step-by-step explanation:
To
calculate this, we use the principle of similar triangles
Mathematically, when two triangles are similar, the ratio of their corresponding sides are equal
Thus, we have it that;
Let HI = x
x/x + 39 = 12/30
30(x) = 12(x + 39)
30x = 12x + 468
30x - 12x = 468
18x = 468
x = 468/18
x = 26
HI = 26
Answer: $10.56
Step-by-step explanation:
Original price of the shirt = $16
From the question, Sale price = 34% of the original price
If original price = $16, Sales price will be 34% of original price - original price
= 0.34 × 16 - 16;
Apply BODMAS; multiply before subtracting
=16 - 0.34 × 16
=$16 - $5.44
Sales price= $10.56
0 hours=4000
2 hours=4800 bacteria
17 hours =?
in 17 hours the bacteria grew to (800x17)/2=10,800 bacteria