Answer:
32 ounces
Step-by-step explanation:
128oz=1gal
4quarts=1gal
128÷4=32
32oz=1 quart
The missing value in the logarithm are as follows:
- log₃ 7 - log₃ 2 = log₃ (7 / 2)
- log₉ 7 + log₉ 4 = log₉ 28
- log₆ 1 / 81 =
- - 4 log₆ 3
<h3>How to solve logarithm?</h3>
Using logarithm rule,
logₐ b - logₐ c = logₐ (b / c)
logₐ b + logₐ c = logₐ (b × c)
Therefore,
log₃ 7 - log₃ 2 = log₃ (7 / 2)
log₉ 7 + log₉ 4 = log₉ (7 × 4) = log₉ 28
log₆ 1 / 81 = log₆ 81⁻¹ = log₆ 3⁻⁴ = - 4 log₆ 3
learn more on logarithm here: brainly.com/question/24515212
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Revised:
Louisa went shopping for shirts, and belts. A shirt costs $15, a pair of pants costs $20, and a belt costs $4. If she brought 4 items and spent $54, how <span>many of each item did she buy?</span><span>
so the answer will be
2 pairs of pants
1 shirt</span>
<h3>
Answer:</h3><h3>
slower cyclist = 14 mph</h3><h3>
faster cyclist = 22 mph</h3>
===============================================
Work Shown:
x = rate of slower cyclist
x+8 = rate of faster cyclist, since this person travels 8 mph faster
After 4 hours, the slower cyclist covers 4x miles while the faster cyclist covers 4(x+8) = 4x+32 miles. In total, they cover 4x+4x+32 = 8x+32 miles. In other words, this is the distance between them after 4 hours.
Set this equal to 144 and solve
8x+32 = 144
8x = 144-32
8x = 112
x = 112/8
x = 14 is the slower cyclist's speed in mph
x+8 = 14+8 = 22 is the faster cyclist's speed in mph
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as a check:
distance = rate*time = 4*14 = 56 miles is covered by the slower cyclist
d = r*t = 4*22 = 88 miles is covered by the faster cyclist
56+88 = 144 miles is the total distance between the two cyclists after 4 hrs
the answers are confirmed
Answer:
Step-by-step explanation:
