Hi! Can you help me solve these probably density questions? Thank you!

10. [-/6.66 Points] DETAILS WANEFMAC7 9.5.010. MY NOTES You may need to use the appropriate appendix table or technology to answer this question. X has a normal distribution with the given mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) # = 41, o = 20, find P(35 s X s 43) 11. [-/6.66 Points] DETAILS WANEFMAC7 9.5.019. MY NOTES You may need to use the appropriate appendix table or technology to answer this question. Suppose X is a normal random variable with mean , = 70 and standard deviation & = 10. Find b such that P(70 s X s b) = 0.3. ( Round your answer to one decimal place.) b = 12. [-/6.66 Points] DETAILS WANEFMAC7 9.5.029. MY NOTES You may need to use the appropriate appendix table or technology to answer this question. LSAT test scores are normally distributed with a mean of 150 and a standard deviation of 4. Find the probability that a randomly chosen test-taker will score between 142 and 162. (Round your answer to four decimal places.) 13. [-/6.66 Points] DETAILS WANEFMAC7 9.5.033. MY NOTES You may need to use the appropriate appendix table or technology to answer this question. IQ scores (as measured by the Stanford-Binet intelligence test) in a certain country are normally distributed with a mean of 85 and a standard deviation of 16. Find the approximate number of people in the country (assuming a total population of 323,000,000) with an IQ higher than 126. (Round your answer to the nearest hundred thousand.) people