At 6:00 A.M. the temperature was 33°F. By noon the temperature had increased by 10°F and by 3:00 P.M. it had increased another 12°F. If at 10:00 P.M. the temperature had decreased by 15°F, how much does the temperature need to rise or fall to return to the original temperature of 33°F?
A) Fall 7°F
B) Rise 7°F
C) Fall 3°F
D) Rise 3°F
I need help on this one
A mountain climber starts a climb at an elevation of 453 feet above sea level. At his first rest stop he has climbed 162 feet, and by his second rest stop he has climbed another 207 feet. It's getting late in the day, so the climber starts his way down. If the climber descends 285 feet, how much does he need to ascend or descend to return to the original starting point?
A) ascend 84 feet
B) ascend 78 feet
C) descend 84 Feet***
D) descend 78 feet
A tree's root is 13 feet below ground and spans a radius of 8 feet. If the tree's elevation above ground is 28 feet with branches that span a radius of 12 feet, what is the total length of the tree from root tip to top?
A) 15 feet
B) 35 feet
C) 41 feet
D) 47 feet
(Ms Sue I know I posted this one but bobpursley said non of them are correct??)
A building's basement is 12 feet below ground. If the total length of the building from basement to roof is 62 feet, what is the building's elevation above ground?
A) 38 feet
B) 50 feet
C) 62 feet
D) 74 feet ***
At 6:00 A.M. the temperature was 33°F. By noon the temperature had increased by 10°F and by 3:00 P.M. it had increased another 12°F. If at 10:00 P.M. the temperature had decreased by 15°F, how much does the temperature need to rise or fall to return to the original temperature of 33°F?
33 +10 +12 -15 = 40 at 10pm
so
falls 7 to 33
For the tree one none of them would be correct because the tree is only 31 feet tall. The mountain climber one you are correct. The building one I think is 50, if I'm reading it right. The other one I'm not sure.
C) descend 84 Feet***
Yes