Choose yes or no to tell if the fraction 3/8 will make each equation true Question solved general 11 months ago 3887
Messi kicks a soccer ball from a position that is 3 meters from a sideline and 4 meters from a goal line. the ball lands at a position that is somwhere ... After watching the replay, the ratio between the distance of Messi and the ball is 3/2 meters to the distance between Suarez and the ball. Question solved general 11 months ago 7665
Question 5 (3 points) The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different companies are represented by the system of equations shown, where x is the number of bars purchased and y is the total cost in dollars. Company A: y = 0.75x Company B: y = 10 + 0.50x How many bars would the team need to purchase from each company in order for the total cost to be equal? Question solved general 11 months ago 7505
There are a total of 64 students in a drama club and a yearbook club. The drama club has 10 more students than the yearbook club. a. Write a system of linear equations that represents this situation. Let x x represent the number of students in the drama club and y y represent the number of students in the yearbook club. System of equations: x= x= x+ x+ y=64 y=64 Question 2 b. How many students are in the drama club? the yearbook club? There are students in the drama club. There are students in the yearbook club. Question solved general 11 months ago 5439
This box is 3/4 inches long, 1/2 inches wide, and 1/4 inches deep. What is the volume of the box ? Question solved general 11 months ago 5171
The formula for the area, A, of a circle is A = πr2 , where r is the circle’s radius, and the formula for the circumference, C, of a circle is C = πd , where d is the circle’s diameter. Which statement is correct? Question solved general 11 months ago 1730
A certain human red blood cell has a diameter of 0.000007 meters. Write an expression that represents this diameter, in meters in scientific notation. Question solved general 11 months ago 2024
A bathtub is filling with water at a rate of 60 liters per minute.How many liters of water are in the bathtub after t minutes? Question solved general 11 months ago 5255
Why is circle 1 similar to circle 2?Circle 1: center (0, 9) and radius 14Circle 2: center (0, 9) and radius 7.A) Circle 1 is a dilation of circle 2 with a scale factor of 2..B) Circle 1 is a dilation of circle 2 with a scale factor of 7..C) Circle 1 is a translation of circle 2..D) Circle 1 and circle 2 have the same center. Question solved general 11 months ago 5717
Which of the following is false? the number of hours a person studies and the numerical score on the exam is a positive correlation the speed of a vehicle and the time it takes the vehicle to travel 60 miles is a positive correlation none, since all of the other answer choices are true a child’s age and the height of a child is a positive correlation Question solved general 11 months ago 9566
Suppose the population of a town is 15,200 and is growing 2% each year. Write an equation to model the population growth. Predict the population after 10 years. y = 15,200 ∙ 2x; about 15,564,800 people y = 2 ∙ 15,200x; about 304,000 people y = 15,200 ∙ 1.02x; about 18,529 people y = 15,200 ∙ 2x; about 18,529 people Question solved general 11 months ago 9073
What is the 7th term of the geometric sequence 4, −20, 100, …? −312,500 −12,500 62,500 1,562,500? Question solved general 11 months ago 9306
A vaccine has 90% probability of being effective in preventing a certain disease. the probability of getting the disease if the person is not vaccinated is 50%. in certain geographic region, 25% of the people get vaccinated. if a person is selected at random , find the probability that he or she will contract the disease Question solved general 11 months ago 9865
WXYZ is an isosceles trapezoid with legs WX and YZ and a base XY. If the length of WX is 6x+5, the length of XY is 10x+4 and the length of YZ is 8x-3, find the VALUE OF Y. Question solved general 11 months ago 8036
rob works part time at the fallbrook riding stable. He makes $5 an hour exercising horses and $10 hour cleaning stalls. Because Rob is a full time student he can work no more than 12 hours per week. however he must make $60 per week. write a system of inequalitites Question solved general 11 months ago 3659
Suppose that the probabilities of a customer purchasing 0, 1, or 2 books at a book store are 0.20.2, 0.30.3, and 0.50.5, respectively. what is the standard deviation of this customer's book purchases? Question solved general 11 months ago 3408
Which of the following inequalities is best represented by this graph?5x + y ≤ 25x + y ≥ 25x − y ≤ 2 5x − y ≥ 2 Question solved general 11 months ago 8782