Answer:
C
Step-by-step explanation:
The slope is -12 and the y intercept is 3. -12 is negative and 3 is positive.
Answer:
- x = 2, bases are 4 cm and 6 cm
Step-by-step explanation:
<u>Area formula:</u>
<u>Substitute the given values:</u>
- 15 = 1/2(2x + 3x)(3)
- 1/2(15x) = 15
- x = 2
<u>The bases are:</u>
- b1 = 2*2 = 4 cm
- b2 = 3*2 = 6 cm
4
<span> ∑ [100(−4)n−1]
n=1
Once again, since this is summation notation:
</span>Start at the number on the bottom. Plug in that number to the equation on the right, plug in the next number into the equation on the right, and so on, until you get to the number on top. Plug in that final number, and after you get the solution, add all the solutions you have all together.
<span>One thing though: <span>the bottom number cannot be bigger than the number on top.
</span></span>
n=1; 100 x (-4) x (1) - 1 = -401
n=2; 100 x (-4) x (2) - 1 = -801
n=3; 100 x (-4) x (3) - 1 = -12001
n=4; 100 x (-4) x (4) - 1 = - 16001
-401-801-12001-16001 = -29204
Answer: 3/5 is the probability that person's skin cleared up given that they used the medication.
Step-by-step explanation:
let S represents skin cleared and M represents medicine used.
According to the given Venn diagram,
P(S) = 40
P(M)= 50
Thus by the definition of conditional probability,
If it is given that the skin is cleared then the probability that persons used the medicine,
P(M/S)==30/50= 3/5.
P(M/S)=3/5.
Answer:
x= −2 or x=3
Step-by-step explanation: