Answer:
4 lbs
Step-by-step explanation:
There are 16 ounces in a pound, so divide 64 by 16 to get the number of pounds. 64 ÷ 16 = 4 lbs
Answer:
x = 7
Step-by-step explanation:
See the attached photo
Answer:
0.6875
Step-by-step explanation:
24.5 = 3.2⁴ˣ
To get the exponent out of its exponent form, we need to take the ln of both sides:
ln(24.5) = 4x · ln(3.2) - divide both sides by ln(3.2)
= 4x - divide both sides by 4
x = 0.6875
<u>Use Pythagorium Thorem :
<em>Hypotheuse</em>
</u>c²=a²+b²
c²= √9²+11²
c=√202
c=14.21