makenziew4219 makenziew4219

06-04-2024
Mathematics

contestada

antics, Bonita Rich and Pamela Pearson, take 7 hours to rebuild an engine when they work together. If each worked alone, Bonita, the more ed mechanic, could complete the job 1 hour faster than Pamela. How long would it take each of them to rebuild the engine working alone?

Respuesta :

Otras preguntas

Calculate the relative rate of effusion for the orange to blue spheres. The root-mean-square speed for the orange spheres is 555.0 m/s. The root-mean-square spe

A certain segment of DNA can be used as a molecular clock. Its rate of mutation is one mutation per 10 million years. Examine the DNA segments from two differen

In a circle centered at point o, the ratio of the area of sector aob to the area of the circle is . what is the approximate measure, in radians, of the central

Earthquakes are measured by the Richter scale and demonstrated by the formula R=log(A/A(o))where A measures the amplitude of the earthquake wave and A(o) is the

ardiac muscle cells rely mainly on fatty acids and glucose from the blood to produce ATP. Both glucose and fatty acids are catabolized to acetyl CoA before unde

Suppose there is an increase in government spending. to stabilize output, the federal reserve would:_____.

A solid $6$-by-$6$-by-$6$ cube is constructed from unit cubes and the entire outer surface is painted. What fraction of the unit cubes has at least two painted

18. The numbers of roses, sunflowers and tulips a f florist has are in the ratio 5:6:9. After the florist sells 50 roses, the ratio becomes 3:4:6. Find the num

Pega what advantage does skimming provide over lock and roll as a versioning option?

Suppose that the cells of seed plants, like the cells of human skin, produce a pigment upon increased exposure to ultraviolet radiation. Rank the following cell