I encountered this problem before but it had choices. If this problem had these choices:
<span>A) 2 and 5
B) 3 and 5
C) 4 and 5
Then the correct answer is A) 2 and 5.
We will use the tangent ratio.
tan</span>Θ = opposite/adjacent
tan 22° = 2/5
0.404 = 0.40
Thus the two numbers that represent the lengths of the legs of the right triangle are 2 and 5.
Answer: a. 9
b. 1/3
c. 1/4
d. 1/12
Step-by-step explanation:
White balls = 6
Orange balls = 3
a. Total number of balls = 6 + 3
= 9
Total balls in bag = 9
b) Probability that the first ball is orange
= No. of orange balls / Total no. of balls
= 3 / 9
= 1 / 3
c) To give the required probability
If one ball being the orange ball has been taken out then the remainder are,
Total balls = 8
If Orange balls = 2
Therefore the probability that the 2nd ball is also orange, given that the 1st ball was orange will be denoted by,
= P(2nd ball|1st orange)
= 2 / 8
= 1 / 4
d) To give the probability that both the 1st and the 2nd balls are orange you multiple their probabilities.
Probability = 1 / 3 * 1 / 4
= 1 / 12
Plant with treatment A in general grow more than plants with treatment B.
Picture below.
The answer is 56. You would get this by multiplying 28 x 2. It's really simple. She gave HALF of her cookies so you would need to multiply.
The employee bought it for 172.50, that's with a 25% discount, so 100% - 25% = 75%, so, the employee is only paying 75% of the current price, which is 172.50, let's say "x" is the regular price.
so, if "x" is the 100%, and we know that 172.50 is the 75%, what the dickens is "x"?
![\bf \begin{array}{ccll} amount&\%\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ x&100\\ 172.50&75 \end{array}\implies \cfrac{x}{172.50}=\cfrac{100}{75}\implies x=\cfrac{172.50\cdot 100}{75} \\\\\\ x=230](https://tex.z-dn.net/?f=%5Cbf%20%5Cbegin%7Barray%7D%7Bccll%7D%0Aamount%26%5C%25%5C%5C%0A%5Ctext%7B%5Ctextemdash%5Ctextemdash%5Ctextemdash%7D%26%5Ctext%7B%5Ctextemdash%5Ctextemdash%5Ctextemdash%7D%5C%5C%0Ax%26100%5C%5C%0A172.50%2675%0A%5Cend%7Barray%7D%5Cimplies%20%5Ccfrac%7Bx%7D%7B172.50%7D%3D%5Ccfrac%7B100%7D%7B75%7D%5Cimplies%20x%3D%5Ccfrac%7B172.50%5Ccdot%20100%7D%7B75%7D%0A%5C%5C%5C%5C%5C%5C%0Ax%3D230)
now, we know the 230 is the price, but already increased by 15%, so hmm if say the item before the increase is say "p", which is 100%, and we know that 230 is 100% + 15% = 115%, then what is "p"?