What are the horizontal structures beneath a slab that help transfer the load from the slab to the columns?
O A roofs
B. floor
OC. arches
O D. beams
OE. lintels

Needa line segment has endpoints P(-8,7) and Q(6,-3). What is the midpoint of the segment? Use the Change of Base Formula to solve each equation.3x = 27.3 Vector u has initial point P at (0, 0) and terminal point Q at (5, -8). What are the component form and magnitude of u? u = (5, -8): ||u|| = -89 u = (5, 8): ||u|| = -89 u = (5, -8): ||u|| = 89 u = (5, 8): ||u|| = 89 Question 29 of 40Find f(-2) for f(x) = 5.3*. what is the structure of alcohol? Describe Brian's second attempt at retrieving the hatchet. Can anyone please answer this cq.. Which type of activity should be done alongside flexibility exercises?A. mentalB. strength-buildingC. low-intensityD. baseline Which phrase best clarifies the underlined portion of the sample sentence?Pedro wanted his note to be a secret. Accordingly, he went about putting the message into code.He encrypted the message.He used cryptanalyst on the message.He deciphered the message with a key.He broke the code of the message. Where is the humerus present? simplify the mathematical expression to determine the appropriate india product or quotient in a scientific notation round round do the 1st fractor goes to the 10th place 3.3x10^3 7.8 3.7 2.1x10^-3 Which types of contraceptives have over a 95% effectiveness rate to prevent pregnancy if used perfectly? IUD diaphragm the shot condom the pill the patch the implant In the writing process, elaborating on supporting points is a part of The law that requires every driver to exercise care to avoid colliding with an authorized emergency or hazard vehicle is called: 11. Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial. Round to three decimal places. n=12, x = 5, p = 0,25 A) 0.082B) 0.091 C) 0.027D) 0.103 Find the domain and range of the relation graphed below. Write your answers in interval notation. Using the Empirical Rule, it is found that:Scores between 80% and 96% are within 2 standard deviations of the mean.68 scores are within one standard deviation of the mean.It states that, for a normally distributed random variable:Approximately 68% of the measures are within 1 standard deviation of the mean.Approximately 95% of the measures are within 2 standard deviations of the mean.Approximately 99.7% of the measures are within 3 standard deviations of the mean.Considering the mean of 88% and the standard deviation of 4%, the scores that are within 2 standard deviations of the mean are:88 - 2 x 4 = 80%.88 + 2 x 4 = 96%.68% are within 1 standard deviation of the mean, hence, out of 100:0.68 x 100% = 68 scores.What is the median of the above answer? Pls help fast. NS,Word problem on unit rates associated with ratios of whole...Answer each part. If necessary, round your answers to the nearest hundredth.(a) Greg bought 16 pounds of sugar for $8.CHow many dollars did he pay per pound of sugar?dollars per pound(b) It takes 76 pounds of seed to completely plant a 12-acre field.How many pounds of seed are needed per acre?pounds per acre||| please help PLEASE Find the quotient: (9mn2)(3m6n)33m10n3