Answer:
-74
Step-by-step explanation:
f(x) = -2x^2 +8x -10
Let x = -4
f(-4) = -2 ( -4)^2 +8(-4) -10
= -2(16) -32-10
= -32 -32-10
= -74
Answer:
0.1 atoms
Step-by-step explanation:
Typically, there is 0.1 atoms in each cubic centimeter of interstellar wind, and 10 ions in each cubic centimeter of solar wind (versus surface air which contains 3 x 10^19 molecules per cc). This means there is a great deal of dead space between the very tiny particles and collisions are rare.
Answer:
4
Step-by-step explanation:
4/1=4
7/7=1
The answer is A, not sure about the expression though. Sorry
Answer and Step-by-step explanation:
<u>2 + 83p would be the expression.</u>
<u>In word form:</u>
<u>Two plus eighty three times p.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>