Answer:
The correct answer is D) 200
Step by step explanation:
Let x be the number:
Then,
→15/100(x)=30
→3/20(x)=30
→3x/20=30
→3x=20⋅30
→3x=600
→x=600/3=200
Hope it helps!
3400
Step-by-step explanation:
70×60=4200
10+20=30
70-30=40
40×20=800
4200-800=3400
Answer:
1-4-3-2
Step-by-step explanation:
divide fractions to get decimals and make sure you list the greatest negative first or last depending on the problem.
Answer:
0.2771
Step-by-step explanation:
This is a binomial probability question. "Makes" is what some writers call a "success." In the binomial probability distribution, the probability of <em>r</em> successes in <em>n</em> trials is
<em>p</em> is the probability of "success."
In this problem, <em>n</em> = 12, <em>r</em> = 10, <em>p</em> = 0.87 (the 87%).
The probability of exactly 10 made shots out of 12 attempted is
Answer: The answer would be 1.5
Step-by-step explanation: From 8-6 it is 10 hours. Then you go from 4 inches to 19 inches. So every 10 hours is 15 inches more of snow. If you divide 15 by 10 then it is 1.5