Answer:
a. 2.25 km
Step-by-step explanation:
the scale on a map means how many units in the mapp corresponds to how many units in reality.
in this case
1 cm on the map = 75000 cm in reality =
= 75000/100 m = 750 m =
= 750/1000 km = 0.75 km
3 cm = 3×1 cm = 3 × 0.75 km = 2.25 km
The most likely number of times that 3 was spun would be 2538
Answer:
(-9,-1)
Step-by-step explanation:
See the attachment. Use a graphing system such as Desmos and find the intersection of the 2 lines.
One may also solve them mathematically to insure the correct solution.
y = (1/3)x + 2
y = (2/3)x + 5
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Since y = y:
(1/3)x + 2 = (2/3)x + 5
-(1/3)x = 3
x = -9
---
Use this value to find y:
y = (1/3)x + 2
y = (1/3)(-9) + 2
y = -1
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<u>(-9,-1)</u>
Do you mean 30 grams? If so you convert 1.5 kilograms to grams. Then divide it by 30. So 1500÷30=50. Hence, the packet of food would last 50 days.