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The snail moved 6 inches in 120 minutes. What was the average speed of the snail in inches per minute?A 1/20 of an inch per minuteB 1/2of an inch per minuteC 2 inches per minuteD 20 inches per minute
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6 months ago
Geometry- Triangle ABC has been dilated to form triangle A'B'C'. If sides AB and A'B' are proportional, what is the least amount of additional information needed to determine if the two triangles are similar? Angles B and B' are congruent, and angles C and C' are congruent. Segments AC and A'C' are congruent, and segments BC and B'C' are congruent. Angle C=C', angle B=B', and segments BC and B'C' are congruent. Segment BC=B'C', segment AC=A'C', and angles B and B' are congruent.
General
6 months ago
which number can each term of the equation be multiplied by to eliminate the decimals before solving?-m+0.02+2.1m=-1.45-4.81manswer choices0.010.110100
General
6 months ago
Solve the system of equations y = 3x - 5 and y = 1 3 x + 3 using a graphical method.
General
6 months ago
what is the solution to the linear equation?4b+6=2-b+4
General
6 months ago
What is the graph of the function rule y=3x-2
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6 months ago
Select all that apply. Describe the transformations. The yellow circle was translated left 2 units and up 2 units. The yellow circle was reflected over both axes. The yellow circle was reflected over the y-axis and translated up 2 units. The yellow circle was reflected over the x-axis and translated left 2 units.
General
6 months ago
suppose that a cell phone plan charges $15 for the first 60 minutes or less used in a month and $0.50 for each additional minute. Write a piecewise function that shows the charges for time t where t ranges from 0 to 63 minutes
General
6 months ago
Nika baked three cakes. Each cake needed 17/4 cups of flour. Which expression shows the best estimate of the number of cups of flour that Nika used?A. 4 + 4 + 4 = 12B. 5 + 5 + 5 = 15C. 4 + 4 + 4 = 16D. 17 + 17 + 17 = 51
General
6 months ago
Elizabeth lives in San Francisco and works in Mountain View. In the morning she has 3 transportation options (take a bus, a cab, or a train) to work, and in the evening she has the same 3 choices for her trip home. If Elizabeth randomly chooses her ride in the morning and in the evening, what is the probability that she’ll use a cab exactly one time.
General
6 months ago
If 20% of the people in a small town are voters, and there are 2,360 voters, what is the population of the town?
General
6 months ago
Which expression is equivalent to 4(7 + 8)? 11 + 8 11 + 12 28 + 12 28 + 32
General
6 months ago
Jane has a checkbook balance of $68.00. She then writes two checks, one for $5.00 and one for $62.50. She also deposits $75.00. She then uses her calculator to determine her new balance. Which of the following is the correct series of keys she should press? A. [68] [+] [75] [–] [62.50] [–] [5] [=] B. [ON/C] [68] [+] [75] [=] [5] [=] [62.50] [=] C. [68] [+] [75] [–] [5] [–] [62.50] [=] D. [ON/C] [68] [–] [5] [–] [62.50] [+] [75] [=]
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6 months ago
The angle of depression from the top of a 150 m high cliff to a boat at sea is 7 degree. How much closer to the cliff must the boat move for the angle of depression to become 19 degree.
General
6 months ago
Use the calculator to write 13/19 as a decimal rounded to the nearest hundredth.
General
6 months ago
It takes zach 15 minutes to walk 7 1/2 blocks to the swimming pool. At theis rate, how many blocks can he walk in one minute? Circle the letter of the correct answer. A. 1/5 blocks. B. 1/2 blocks. C. 2 blocks. D. 5 blocks Zach chose C as the correct answer. What was his error?
General
6 months ago
The music for Nadia’s dance routine last for exactly 4 minutes. When Nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. What percent of the time the music is playing is Nadia dancing?
General
6 months ago
When a dog noticed a fox, they were 60 meters apart. The dog immediately started to chase the fox at a speed of 750 meters per minute. The fox started to run away at a speed of 720 meters per minute. How soon will the dog catch the fox?
General
6 months ago
a rectangle has a length of x inches and a width 3 inches less than the length. if the dimensions were doubled , what would be the area of the new rectangle in terms of x ?
General
6 months ago
Match the number with its opposite.Match Term Definition 4.5 A) 1.3 B)−4.5 −1.3 C) 5.4 3.1 D) −3.1
General
6 months ago
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