Answer:
i would say A
Step-by-step explanation:
$14.06, we can find the total cost by multiplying that by 30, to giveus $421.80 if there were no discount. We can find the discount price in two equivalent ways, either by finding 30% of 421.80 and subtracting that,or by finding 100% - 30% = 70%. That is, the new price will be 70% of the old price. Since they wantthe new price, and not the discounted amount, it is simpler to use 70% 70% = 70/100 or 0.7. 0.7 x 421.80 = $295.26
Answer:
Step-by-step explanation:
35.74x,075=2.70
35.74+2.70=38.44
=
<u>7/11</u> is the final answer.
use the formula for disjointed events: P(A or B) = P(A) + P(B)
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P(A or B) = P(A) + P(B)
P(A or B) = 4/11 + 3/11
P(A or B) = 7/11
Answer:
C.
Explanation:
The point we are looking for is -15 1/4
Let's look at the first option; A. A would not be the right answer due to the fact that the dot on the number line is between -14 and -15. The number -15 1/4 is greater than (or I suppose "less than" considering we're in the negatives) -15. This is not the right answer.
Check out B. The dot is located somewhere between -15 and -16, where our number -15 1/4 is located. However, -15 1/4 should be located closer to the -15 than the -16 in this case. The dot located here is somewhere more around -15 3/4. Again, not what we're looking for.
Let's check out C. The dot is somewhere between -15 and -16 on the number line. This is encouraging. The dot is also located before the half-way mark between these two numbers. 1/4 is less than 1/2. Since this dot is located between the two desired numbers, AND is centered somewhere between -15 and -15 1/2, I think we can say with confidence that C is the correct answer.