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A scientist measures the water temperature in the Gulf at Gulfport on the fifteenth of each month. Her data is shown in the table. What is the average rate of change between March 15 and June 15?A. 2.6°F per monthB. 3.9°F per monthC. 5.2°F per monthD. 7.8°F per monthPlease explain!
General
4 months ago
Francesca is planning to rent a van for her trip to Mt. Dora. Two of her friends reach rented the same type of van from the same car rental company last week. This is what they told her. Brynn:"The costt of my rental was $240. The company charged me a certain amount per day and a certain amount per mile. I had the rental for 5 days and I drove it 200 miles. Danielle: "The cost of my rental was only $100. I drove it for 100 miles and had it for two days." Francesca estimated her trip woul be 250 miles, and she would have the van for 4 days. Let C=Cost, M=miles, and d = days. a. C=40.00m + .20d b. C =40.00D + .20 M c. C=20.00M + 40 D d. C=20.00D + .40 M b. How much would francescas estimated cost be based on the equation?
General
4 months ago
0 ft elevation, diver is underwater at depth of 138 ft. In this area, the ocean floor has a depth of 247 ft. A rock formations rises to a peak 171 to above the ocean floor. how many feet below the top of the rock formations is the diver?
General
4 months ago
Jacob North wants to buy a 4-year old sedan. His friend has a V8 4-door sedan that he will sell Jacob at wholesale. The car has a manual transmission, a DVD player, leather sets, a power sunroof and 53,480 miles. A dealership down the street has a V6 4-door sedan that is being sold at retail. That car has power mirrors, front bucket seats, aluminum wheels, and 73,840 miles. It does not have air conditioning. Which car costs less, and how much less?
General
4 months ago
A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104 represents the situation, where x represents the width of the rectangle. (x + 5)x = 104 x2 + 5x – 104 = 0 Determine the solutions of the equation. What solution makes sense for the situation? x = What are the dimensions of the rectangle? width =inches length =inches
General
4 months ago
The trapezoids are similar. the area of the smaller trapezoid is 564 m2. find the area of the larger trapezoid to the nearest whole number. (1 point)
General
4 months ago
John wants to know the volume of his gold ring in cubic centimeters. He gets a glass in the shape of a rectangular prism with a base 3\text{ cm}3 cm3, space, c, m by 2\text{ cm}2 cm2, space, c, m and fills the glass with 3.1\text{ cm}3.1 cm3, point, 1, space, c, m of water. John drops his gold ring in the glass and measures the new height of the water to be 3.7\text{ cm}3.7 cm3, point, 7, space, c, m. What is the volume of John's ring in cubic centimeters?
General
4 months ago
list all angles that are congruent to angle 1.
General
4 months ago
Suppose commute times in a large city are normally distributed and that 62.50% of commuters in this city take more than 21 minutes to commute one-way. if the standard deviation of such commutes is 6.2 minutes, what is the mean commute?
General
4 months ago
Choose the graph below that represents the following system of inequalities: y ≥ −3x + 1 y ≥ 1 over 2x + 3 A) Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded above the line. B) Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded above the line. C) Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded below the line. D) Graph of two lines that intersect at one point. Both lines are solid. One line passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line passes through points 0, 1 and 1, negative 2 and is shaded below the line.
General
4 months ago
n 2010, the estimated population of New York City was 8.18 × 106 people. The population of the entire state that same year was about 2.37 times this number. Which expression shows the approximate population of the state of New York in 2010?
General
4 months ago
A family has two cars. During one particular week, the first car consumed 30 gallons of gas and the second consumed 35 gallons of gas. The two cars drove a combined total of 1800 miles, and the sum of their fuel efficiencies was 55miles per gallon. What were the fuel efficiencies of each of the cars that week?
General
4 months ago
The homeowner's association is sponsoring a spaghetti supper. Tickets to the event cost $10.50 per person. Sixty-two people have already purchased tickets. The total number of tickets available is 245. If y = 10.50x represents the amount of money that can be received from the number of tickets that REMAIN to be sold, what values are appropriate for the domain of the function? A) x > 62 B) 1 < x ≤183 C) 0 ≤ x ≤183 D) 62 ≤ x ≤245
General
4 months ago
ASAP!Ted is a supervisor and spends 20% of his typical work day in meetings and 20% of that meeting time in his daily team meeting. If he starts at 7:30 a.m., and his daily team meeting is from 8:00 a.m. to 8:20 a.m., when does Ted's typical work day end?
General
4 months ago
Choose all of the linear equations that have no solution.2(x + 5) − 7 = 3(x − 2) 6x + 1 = 2(x + 3) + 4x 5x + 10 = 5(x + 2) 4x − 1 = 4(x + 3) 3(2x + 4) = 8x + 12 − 2x
General
4 months ago
In the Gregorian calendar, every year which is divisible by $4$ is a leap year, except for years which are divisible by $100$; those years are only leap years if they're divisible by $400$. (This may seem complicated, but the calendar is carefully designed to keep the average number of days per year very close to the number of days in one complete orbit of the Earth.) Assuming we keep using the Gregorian calendar, how many leap years will there be between $2001$ and $2999$?
General
4 months ago
three times the larger of two numbers is equal to four times the smaller. the sum of the numbers is 21 find the numbers
General
4 months ago
BRAINLIEST ANSWER!!What is the median of the data represented by the box plot?Enter your answer in the box.
General
4 months ago
From a point on a circle, two perpendicular chords are drawn. One is 6 cm from the center and the other one is 3 cm from the center. Find the lengths of these chords.
General
4 months ago
What is the angle in both radians and degrees determined by an arc of length 2pi meters on a circle of radius 8 meters?
General
4 months ago
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