a teacher and two students are mesuring the speed of sound. the teacher makes loud sound by hitting two cymbals together. each students starts a stopwatch then they see the teacher hit the cymbals, they each stop their stop watch when they hear the sound. describe how a sound wave moves through the air.​

If 5x1>3x+7, then the value of x will be, factor and solve the problem in the photo . pleaseeee helppppp i havent done algebra in 2 years Skin cells are lost daily even without injury. The cell cycle responds by promotinga. reproduction.b. repair.c. synthesis.d. growth. 15. Gi s bn l nhn vin bn hng ti quy hng bn m phm. Mt nam khch hng vo mua qu tng bn gi nhn dp 14-02. Bn hy nu nhng nguyn tc t vn v thuyt phc khch hng mua hng ti ca hng A mid-sized company has decided to implement an enterprise resource planning (ERP) system, and management suspects that many of its employees are concerned about the planned implementation. Managers are considering holding informational workshops to help decrease anxiety levels among employees. To determine whether such an approach would be effective, they randomly select 16 employees to participate in a pilot workshop. These employees were given a questionnaire to measure anxiety levels about ERP before and after participating in the workshop. Do the data indicate that anxiety levels about ERP decreases as a result of the workshop write a letter why you did not write your note in the class cc k nngca mt ngi lnh o cn c v gii thch tng vai tr ca tng k nng PLZZZ HELPPP, IF NOT 100% SURE PLZ DONT ANSWERBRAINLIEST TO FIRST AND CORRECT ANSWER, THX TO SECOND AND CORRECT ANSWER In addition to cost, what factors should be considered in selecting a building contractor? What can go wrong if the lowest bid is selected and nothing else is considered? Which is a natural medicine for writer's block?A.naturopathyB.exercisec. hypnosisD. acupuncture what is the term for female reproductive cell ? Mr. Grammatica has made a pointed effort to gauge students' prior knowledge of how to calculate percentages. He has had the repeated experience of students holding onto prior schemes despite their inaccuracy. So on the first day of class he passes around a worksheet to gauge their understanding. Which effective strategy of mathematics instruction is Mr. Grammatica focusing on Select the location of the following country: L'Espagne Which condition is caused by coal and dust in the lungs?O tuberculosisO byssinosisO anthracosisO asbestosis Completa el espacio en blanco con la mejor respuesta con subjuntivos (subjunctives).Tu madre dijo que t no ____acostarte tan tarde. (deber)debesdebierasdeberdebas Question 4A sector of a circle has a diameter of 16 feet and an angle of 2pi 5 this is a fraction by the way) radians. What is the area of the sector? If a small drop of tiny particles such as pollen grains are dropped into a drop of water on a microscope slide, they will appear to vibrate and spread out. The primary reason for this is a. Currents in the water are pushing them around. b. They have internal energy and that is causing them to move. c. They are being continually struck by randomly moving water molecules from all sides and those strikes fluctuate and are sometimes uneven. d. Internal forces between the particles cause them to repel and attract. Help fast pleaseeeeeeee Jenson Co. just paid a $10.18 dividend. The company's dividends are expected to grow at a consistent rate of 6% indefinitely. Given a required rate of return of 12%, what should be the price of Jenson's stock Auto technicians working at a shop in a rural residential area noticed that the depth of tire treads was smaller among cars that have more miles on the odometer.What are the explanatory variable and response variable for this relationship?Explanatory variable: type of residential areaResponse variable: depth of tire treadExplanatory variable: depth of tire treadResponse variable: miles on the car odometerExplanatory variable: miles on the car odometerResponse variable: depth of tire treadExplanatory variable: type of residential areaResponse variable: miles on the car odometerI think its, (B):Explanatory variable: depth of tire treadResponse variable: miles on the car odometer