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YOU DON'T HAVE TO ANSWER ALL OF THEM SO PLEASE HELP ME ON QUESTION A PLEASEThe fee for taxi cab is $2.50 per passenger and $0.50 for each mile. A group of friends has $22.50 for cab fare.a. Write a linear inequality to represent how many miles, y, the group can travel if there are x people in the group.b. If there are 6 people in the group, what is the furthest they can travel with their budget?c. If the group wants to travel 15 miles, what is the greatest number of passengers that can travel by taxi?
General
4 months ago
which expression has the same value as 7 x 3/4?A:- 21 x 3/4B:- 21 x 3/28C:- 21 1/4D 21 x 1/28
General
4 months ago
A prince picked a basketful of golden apples in the enchanted orchard. On his way home, he was stopped by a troll who guarded. The troll demanded payment of 1/2 of the apples plus two more. The prince gave him the apples and set off. A little further on, he was stopped by a second troll guard who demanded a payment of 1/2 of the apples the prince now had plus two more. The prince paid and set off again. Just before leaving the orchard, a third troll stopped him demanding 1/2 of his remaining apples plus two more. Sadly, the prince paid him and went home. He had only two golden apples left. How many apples had he picked?
General
4 months ago
A projectile is shot vertically from the ground level. It’s height h, in feet, after t seconds is given by h = 88t - 16t ^2. How long will it take the projectile to hit the ground ?
General
4 months ago
Suppose the daily cost C of manufacturing x bicycles is given by C(x) = 50x + 5000. Now the average daily cost is given by C(x) = 50x + 5000/x. How many bicycles must be produced each day in order for the average cost to be no more than $150? Choose the correct answer below. 50 or more bicycles must be produced. 50 or fewer bicycles must be produced. Either 50 or more bicycles or 0 or fewer bicycles must be produced. Between 0 and 50 bicycles must be produced.
General
4 months ago
A pyramid-shaped vat has square cross-section and stands on its tip. The dimensions at the top are 2 m × 2 m, and the depth is 5 m. If water is flowing into the vat at 3 m3 /min, how fast is the water level rising when the depth of water (at the deepest point) is 4 m? Note: the volume of any "conical" shape (including pyramids) is (1/3)(height)(area of base).
General
4 months ago
A question of medical importance is whether jogging leads to a reduction in one’s pulse rate. To test this hypothesis, 8 nonjogging volunteers agreed to begin a 1-month jogging program. After the month their pulse rates were determined and compared with their earlier values. If the data are as follows, can we conclude that jogging has had an effect on the pulse rates? Subject 1 2 3 4 5 6 7 8 Pulse Rate Before 74 86 84 79 70 78 79 70 Pulse Rate After 70 85 90 110 71 80 69 74Can you conclude that jogging leads to a reduction in one's pulse rate?
General
4 months ago
A researcher wishes to estimate within 2 points the average systolic blood pressure of female college students. If she wishes to be 90% confidence, how large a sample should she select if the population standard deviation of female systolic blood pressure is 4.8? Please show steps, please and thank you.
General
4 months ago
Find a common difference of the arithmetic sequence -2, -1 4/5, -1 3/5, -1 2/5,
General
4 months ago
. A right triangle has one leg with a length of two. Give an example of possible lengths for the other leg and the hypotenuse.
General
4 months ago
A starfish is attached to a rock 3 inches below the level of the water at a high tide at low tide the starfish is 1 inch above the level of the water which integer shows the starfish position at low tide
General
4 months ago
You deposit 2000 in account A, which pays 2.25% annual interest compounded monthly. You deposit another 2000 in account b, which pays 3% annual interest compounded monthly. when is the sum of the balance in both accounts at least 5000
General
4 months ago
Item 16 a dentist's office and parking lot are on a rectangular piece of land. the area (in square meters) of the land is represented by x2+x−30. find the area of the land when the length of the dentist's office is 20 meters.
General
4 months ago
The following tables each show the inventory of a warehouse and the number of orders for four different products which have been shipped out to customers.Which table best represents a linear relationship?
General
4 months ago
A game uses the two spinners shown in the image. What is the probability that you will spin "East" and "1"
General
4 months ago
What is the equation of a line that passes through points (-3,0.5) and (3, -0.5)?A.) y = -1/6xB.) y = -6xC.) y = -1/6x + 1D.) y = -6x - 17.5
General
4 months ago
Which of the following is the area of a quadrilateral with vertices at (-4,2),(1,2),(1,-3) and (-4,-3)A)20units^2 B)25units^2C)31units^2D)36units^2
General
4 months ago
Choose an equation for the relationship between the measures of the segments, angles, and arcs.
General
4 months ago
Which of the following is the algebraic expression that best describes the sequence 1/13, 2/13, 3/13, 4/13,...A. 13xB. x/13C. x+1/13D. 13/x
General
4 months ago
Please explain how to solve this problem. "The two triangles are similar. What is the value of x?"
General
4 months ago
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