Answer:
1/8
Step-by-step explanation:
Answer:
The answer would be 12
Step-by-step explanation
The answer would be 12 because the meter is calibrated to display 12 when it gets that 5 V signal internally and the range is set to AC. ... You don't say if you are measuring a battery or a power supply and if you are using a digital meter or a small analogue one.
<span>y=-3cos(2pi/5 x)
y=a cos (bx+c) +d
a=-3; b=2pi/5; c=0; and d=0
Period: P=2pi/b
P=2pi/(2pi/5)
P=2pi*[5/(2pi)]
P=(2pi*5)/(2pi)
P=5
Answer: T</span><span>he period of the sinusoid given by y=-3cos(2pi/5 x) is 5.</span>
sorry i dunno i really dont i just need to finish my test lol
Answer:
4) 7.9%
Step-by-step explanation:
Given:
% of milk chocolate = 70%
% of white chocolate = 30%
Total number of chocolate = 20
Number of milk chocolate:
Number of white chocolate:
From the calculations, we now know there are 14 milk chocolates and 6 white chocolates.
2 white chocolates are picked at random without replacement.
Probability first chocolate picked was white:
Probability second chocolate picked was white:
To find probability that both of them are white chocolates, multiply probability of the first and second.
0.3 * 0.2632 = 0.07896
≈ 0.079
Convert to percentage by multiplying by 100.
0.079 * 100 = 7.9%
The probability that they are both
white chocolate is 7.9%