Officer Brimberry wrote 8 tickets for traffic violations last week, but only 1 ticket this week. What is the percent decrease? Give your answer to the nearest tenth of a percent.
Answers
Answer:
87.5%
Step-by-step explanation:
Given:
Number of tickets written in the last week,
Number of tickets written in this month,
Difference in tickets written =
∴ Percent decrease =
Therefore, percent decrease in tickets written is 87.5 %.
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What is 89 divide into 4356
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one side of a square is 10 units which is greater the number of square units for the area of the square or the number of units for the perimeter explain
Answers
So with your fraction, you can multiply the top and bottom each by 2.
4*2 = 8
5*2 = 10
8/10 is equivalent to 4/5.
Now do the same thing but this time multiply by another number (integer) to get another equivalent fraction.
Some possible answers are 8/10,16/20
Answers
Answers
So she read 1,007 more pages in July than in August
A=
B=
C=
Answers
Answer:
A = 3
B = -7
C = -12
Step-by-step explanation:
3x^2−7x=12.
The standard form for a quadratic equation is
Ax^2 +Bx +C =0
Subtract 12 from each side
3x^2−7x-12=12-12
3x^2−7x-12=0
A = 3
B = -7
C = -12
Answer:
a = 3
b = -7
c = -12
Step-by-step explanation:
General form of a quadratic:
ax² + bx + c
Given:
3x² − 7x = 12
3x² - 7x - 12 = 0
Comparing the two:
a = 3
b = -7
c = -12
Answers
Answers
Use cosine rule. In this case, I am using SOH and the right triangle:
sin 60°= a ÷ 6 root 3
(6 root 3)(sin 60°)= a
a=9
Answer:
B)9
Step-by-step explanation:
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