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Nobody likes to peel the potatoes for granny’s famous mashed taters. However someone has to do it. Granny puts 8 blocks in a bag. 4 red, 3 green and 1 yellow. She makes all the grandkids pick a block. If you pick green- you are a potato peeler. You pick first. What is the probability you will pick a green block
General
7 months ago
Two piers, A and B, are located s km away from each other along a river. A motor boat, with a speed of vkm/hour in still water, is cruising between the two piers. How much time t (in hours) will the motorboat need to get from pier A to pier B and back, if the speed of the current is 5km/hour? Find t if:
General
7 months ago
help with this please question 3
General
7 months ago
It takes a bus driver 30 minutes to pick up students from four spots. The last stop is at the corner of Green Street and Route 70. The most direct route to school is north on Route 70. The speed limit on Route 70 is 35 kph. The bus driver wants to calculate the average velocity from the last stop to school. Can this be done from the information given?A. Yes, if the speed limit is 35 kph, and the elapsed time is 30 minutes, the average velocity is 17.5 kph north. B. No, the distance from the last stop to the school and the time is takes to travel that distance are required.C. Yes, if the average speed is 35 kph, and it takes 30 minutes, the average velocity is 17.5 kph.D. No, the distance from the first stop to the school and the average speed are required.
General
7 months ago
What is the approximate value of sin C?
General
7 months ago
The diameter of a bacterium is displayed on the calculator as 2E-6 where E represents the × 10 part.Based on the output of the calculator, the size of the bacterium written in scientific notation would be ___ × 10 ___ of a meter.In standard form, the value would be represented as _____
General
7 months ago
Hector entered a 3-day bike race. He traveled 20t miles on the first day, 15(t+6) miles the second day, and 25(t-3) miles the third day. Which polynomial represents the average number of miles hector traveled each day? A. 20t+1 b.20t+5 c. 60t+3 d. 60t+15
General
7 months ago
What is a correct congruence statement for the triangles shown? Enter your answer in the box. △[ ]≅△NKW
General
7 months ago
A greengrocer sells a melon at a profit of 37.5% on the price he pays for it . What is the ratio of the cost price to the selling price plz show working also
General
7 months ago
The calorie density D, in calories per ounce, of a food that contains c calories and weighs w ounces is given by the formula D=c/w. Ten ounces of a particular beverage contains 195 calories. Find the calorie density of the beverage.
General
7 months ago
Percy paid 24.10 for a basketball. The price of a basketball was 22.99. What was the sales tax rate?
General
7 months ago
13. What does a correlation coefficient of r = - 0.97 generally imply about the graph of a data set? *1 pointA) The slope is positive, and a linear model is a good fit for the data.B) The slope is negative, and a linear model is a good fit for the data.C) The slope is positive, and a linear model is NOT a good fit for the data.D) The slope is negative, and a linear model is NOT a good fit for the data.
General
7 months ago
According to the Fundamental Theorem of Algebra, which polynomial function has exactly 8 roots?
General
7 months ago
Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. The shape of the mirror can be modeled by (y+3)^2=26(x-2) where x and y are measured in inches. Where should she place the bulb to ensure a perfect beam of light?
General
7 months ago
Find the point, M, that divides segment AB into a ratio of 5:6 if A is at (0, 22) and B is at (11, 0). A) (5, 12) B) (5, 11) C) (6, 12) D) (6, 11)
General
7 months ago
if 2 less than the product of 3 and x is squared, the result is y. what is y in terms of x? a. y=(3x-2)^2 b. y=3x^2-2 c.y=3(x^2-2) d. y=(3x)^2-2 HELP ME ASAPPLEASEEEEE
General
7 months ago
Factor Polynomials Fill in the missing factors. ITEMBANK: Move to Bottom (2x + 3) (2x + 3) (2x + 5) (2x - 3) (2x - 5) (x - 2) (x - 3) (x - 4) (x - 6)2 (x2 + 4x - 3)
General
7 months ago
Twelve runners are competing in a race. In how many different ways can the first,second,and third place trophies be awarded
General
7 months ago
Fill in the blanks:The coordinates of the vertices of △PQR are P(4, −2) , Q(6, −4) , and R(8, 0) .The coordinates of the vertices of △P′Q′R′ are P′(−4, 3) , Q′(−6, 5) , and R′(−8, 1) .A sequence of transformations that maps △PQR to △P′Q′R′ is a __ followed by a __ .Options to fill in the blanks are:translation 1 unit downreflection across the y-axisreflection across the x-axisrotation of 180° about the origin(Please see attachment)
General
7 months ago
The gross income of Maurice Vaughn is $785 per week.His deductions are $42.25,FICA tax,$90.33,income tax,2% state tax,1% city tax and 3% retirement fund.what is his net income for one week
General
7 months ago
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