We first write the fractions in their decimal forms and find out the ratio.
2 1/4 is equivalent to 2.25, and 1 1/3 is equivalent to 1.33.
Ratio will be 2.25 / 1.33 = 1.69 or 1.7 rounded off. Since it cannot be simplified further, then the ratio of mulch to gravel will be 1.7: 1.
Quantity of mulch sold → 1.7/2.7 of 172 →0.629 ×172 = 108.2 pounds.
Quantity of gravel sold will be 172 -108. 2 = <span>63 .8 pounds.</span>
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<span>Hope this helps :)</span>
Answer:
Im pretty sure the function is increasing from x = -2 to x = -1
Step-by-step explanation:
Answer:
A) 20%.
B) 26.66%.
C) 40%.
Step-by-step explanation:
Since at the Virgin Music store in Times Square, 60 people entering the store were selected at random and were asked to choose their favorite type of music, and of the 60, 12 chose rock, 16 chose country, 8 chose classical, and 24 chose something other then rock, country, or classical, to determine the empirical probability that the next person entering the store favors (a) rock music, (b) country music, and (c) something other then rock, country, or classical music, the following calculation must be performed:
A)
60 = 100
12 = X
12 x 100/60 = X
1200/60 = X
20 = X
Therefore, the probability that the next person favors rock music is 20%.
B)
60 = 100
16 = X
16 x 100/60 = X
1600/60 = X
26.66 = X
Therefore, the probability that the next person favors country music is 26.66%.
C)
60 = 100
24 = X
24 x 100 / 60 = X
2400 / 60 = X
40 = X
Therefore, the probability that the next person favors another type of music is 40%.
Answer:
C.
Step-by-step explanation:
When we have an expression where the a number with an exponent is raised to another power, we simply apply one of the laws of exponents known as the power rule.
The rule says we just simply multiply the exponents together.
Thus,
Therefore, the expression given, where we need to apply this rule is:
The answer is C.