Las capas del lecho marino del Mar Mediterráneo cuentan la historia de los cambios ambientales en el hoy desértico norte de Africa desde hace 160.000 años, haciendo uso de la regla de tres simple y notación científica indicar a cuántas décadas corresponde este periodo de tiempo con procedimiento

If a section of DNA has 15% thymine, how much adenine will it have? 1. 15%2. 30%3. 60%4.85% Simplify the expression -2 (x + 4 + 5y). What type of transformation transforms (a, b) to (-a, b)? a reflection over the y-axisa translation of 1 unit downa reflection over the x-axisa translation of 1 unit up Translate these phrases into french using the past tense (Le Pass Compos)1. I read the small ads to find a job (les petites annonces/to=pour)2. She wanted to become a lawyer.3. My little sister set the table last night. Roger made a table showing how he spent his time in one day. How many dayswill go by before Rodger has slept the equivalent of one day. Explain how you found your answer! Data: work : 1/3 day sleep : 3/8 daymeals: 1/8 day computer : 1/6 day PLSSS.... Answer must be whole # Choose the CORRECT statement about enzymes below.Group of answer choicesEnzymes raise the activation energy needed in a chemical reactionEnzymes slow down the rate of chemical reactionsEnzymes function best at specific pH and temperaturesEnzymes are carbohydrates and store short term energy Elena plays the piano for 30 minutes each practice day. The total number of minutes p that Elena practiced last week is a function of n, the number of practice days.What is the domain for this function? What is the range of this function? 72: 24 equivalent to? 4. A surgical patient needs to have her liquid intake carefully monitored. How many mL of fluid did she consume if shedrankL of water, a pint of milk, and 8 oz of juice? Depenendent EventA box contains 6 yellow, 2 black and 4 green pencils. What is the probability of pulling two greenpencils (without replacement)? Write your answer as a decimal. Which of the following objects absorbs the most light? Jaden's family had finally arrived at the cabin after a long morning of driving. While everyone else was unpacking and settling in, Jaden's dad took the boat down to the lake to put it into the water. The whole family was looking forward to an afternoon of waterskiing, fishing, and having fun in the sun. When Jaden's Dad returned, the family decided to have a quick lunch before heading out to the lake together. After lunch, everyone hurriedly changed into their swimsuits and put on sunblock. Just as they were about to walk out the door, they heard a loud clap of thunder. Suddenly, they saw rain pouring down. "Well, that's just awesome," Jaden said with a scowl. "I really love rain." When Jaden says, "Well, that's just awesome. I really love rain," he means A. he is excited about being alone in the cabin. B. he is looking forward to watching the rain. C. he is angry that the rain is spoiling the family's outing. D. he is thankful that they are getting much-needed rain.PLEASE ANSWER ASAP Use the limit definition of the derivative to find the slope of the tangent line to the curve f(x)= 7x^2 + 7x + 3 at x= 4 15 pints because 2 questions 2/5 divided by 4 and reduce the answer I need help once more ('') please hurry. 1. Calculate the grade point average: An A is considered 4.0, a B is 3.0, a C is 2.0, a D is 1.0, and an F is 0. If you received the following grades, what would be your grade point average? Round your answer to the hundredths place. Please show me how you got ur answer step by stepCourse Credits GradeSociology 3.0 ACalculus 4.0. FNew Student Seminar 1.0 CPhysics. 5.0. A A car salesman receives 3% commission on his total weekly sales. Last week his total sales were 28500How much commission does he earn? Determine if each of the numbers below is a solution to the inequality 3x-2 Find the product.10(-7)