A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4 °F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5°F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation. Find the water temperature after the submarine’s final dive in decimal form. Show your work.

At the elevation 617.5 feet below the sea level temperature of the water was 61 1/20 °F

Step-by-step explanation:

At 502.5 feet below the sea level temperature of the water is 63 ¼  °F

When submarine dives down 115 feet deeper, water temperature drops by     2 ⅕ °F

Elevation after the submarine dove = -502.5 - 115 = -617.5 feet

This negative sign represents the elevation below the sea level.

And the temperature will be =  63 ¼ - 2 ⅕

                                              =   253/4 - 11/5

                                              = 1,265-44/20

                                              = 1,221/20

                                              = 61 1/20 °F

Therefore, at the elevation 617.5 feet below the sea level temperature of the water was 61 1/20 °F

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls