7. What kind of engine noise is most noticeable at idle when oil pressure is at its lowest?
O A. Clicking valves
O B. Piston slap
O C. Loose torque converter
OD. Wom main bearing

DescriptionIn mathematics, the Poincar conjecture is a theorem about the characterization of the 3-sphere, which is the hypersphere that bounds the unit ball in four-dimensional space. The conjecture states: Every simply connected, closed 3-manifold is homeomorphic to the 3-sphere. Am I right (a) If a particular gene is located on the Z chromosome of this lizard species, describe why a lizard with a ZW genotype has a greater probability of expressing the recessive phenotype for the trait than a lizard with the ZZ genotype does. When there is no outlier is thebetter measure of center for a set of dataMedianModeRangeNone of the above Animals have different types of respiratory systems depending on the environment of their habitat. Fish live in the water and use gills to breathe. Humans who live on land, breathe air through their lungs. Identify the similarities between lungs and gills. Mosquitoes lays eggs that must hatch in water. The young, called larvae live their first few days in waterWhich sentence best describes where you will most likely find mosquitoes and their eggs during the dry season in the Florida Everglades?A.They will be spread out because water is everywhere.B.They will be mainly in one area because water is everywhere C. They will be in fewer areas because water is scarceD. They will be everywhere because water is scarce. who is richard m. nixon Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. He finds the mean is 14. His steps for finding the standard deviation are below.s = StartRoot StartFraction (12 minus 14) squared + (14 minus 14) squared + (9 minus 14) squared + (21 minus 14) squared Over 4 EndFraction EndRoot. = StartRoot StartFraction negative 2 squared + 0 squared + negative 5 squared + 7 squared Over 4 EndFraction EndRoot. = StartRoot StartFraction 4 + 0 + 25 + 49 Over 4 EndFraction EndRoot. = StartRoot StartFraction 78 Over 4 EndFraction EndRoot. = StartRoot 19.5 EndRoot.What is the first error he made in computing the standard deviation?A. Yuri failed to find the difference between each data point and the mean.B. Yuri divided by n instead of n -1.C. Yuri did not subtract 9 - 14 correctly.D. Yuri failed to square -2 correctly. Seventh grade > DD.7 Compound events: find the number of outcomes HZRYou roll a die and pick a marble. How many outcomes are possible?Submit How can you decrease the effort force needed to push a weight to the top of the ramp? A)cover the surface with carpet B)increase the length of the ramp C)increase the height of the ramp D)decrease the length of the ramp This nutrient is particularly important for females to build up their bone density and helpprevent osteoporosis later in life. Both girls and boys do not consume enough of it duringadolescents. It isO PotassiumO ZincO CalciumO Iron How is Sally in "What Sally Said" similar to Minerva in "Minerva Writes Poems"?Both young women are controlled by their fathersBoth young women are strong-willed and determined to escape the barrioBoth young women escape and then return to abusive situationsBoth young women use writing as a tool to cope with life's challenges Piyush is asked to classify samples of bacteria as bacilli, cocci, or spirilla.Which is the most useful strategy for him to follow?A.Analyze the DNA of the bacteria.B.Raise colonies of the bacteria in several growth media.C.Use a microscope to observe the shapes of the bacteria.D.Use a microscope to observe the colors of the bacteria. find the value of p in the following equation: 6 * 2/4 = p * 1/4 What is the volume of a cube that has a height of 10 inches An object has a mass of 5 kg. What force is needed to accelerate it at 6 m/s? A triangle has a base of x 1/2 m and a height of x 3/4 m. if the area of the triangle is 16 m^2, what are the base and the height of the triangle Let A, B, and C be acute angles. Use a calculator to approximate the measures of A, B, and C to the nearest tenth of a degree.cos A = 0.31, sin B = 0.89, tan C = 0.52 Find the volume of a pyramid with a square base, where the area of the base is 19.6\text{ cm}^219.6 cm 2 and the height of the pyramid is 12.7\text{ cm}12.7 cm. Round your answer to the nearest tenth of a cubic centimeter. "Well, to tell you the truth, I was real upset for a while there. But my papa told me it don't do no good sitting around being mad. Then I seen how things was. I mean, I should've seen it all along. After all, I'm who I am and you're who you are." Lillian Jean looked at me with astonishment that I could see the matter so clearly. "Well, I'm glad you finally learned the way of things." Roll of Thunder, Hear My Cry, Mildred D. TaylorBased on this passage, what appears to be helping this friendship start? Fifteen mothers were asked how many months old their babies were when they cut their first tooth. The results are shown below.8, 8, 6, 8, 9, 10, 5, 7, 9, 5, 9, 7, 6, 8, 7Find the range and the outlier(s), if any, of the data set.