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The dot plots below show the weights of the players of two teams: Two dot plots are shown one below the other. The top and the bottom plots have the title Team E and Team F respectively. Below the line for each dot plot is written Weight followed by pounds in parentheses. The markings on each line are from 120 till 140 at intervals of 1. For the top plot there are 2 dots each for 130 and 139 and 1 dot each for 126, 127, 132, and 135. For the bottom plot there are two dots each for 120, 121 and 126 and 1 dot each for 123, and 128. Based on visual inspection of the dot plots, which team appears to have the larger mean weight? Not enough information is available to draw a conclusion. Both groups are similar. Team F Team E
General
4 months ago
The city aquarium got a new tank for their dolphins. The tank is 16 feet high with a radius of 28 feet. Answer these questions about the new dolphin tank.Approximately how much water will it take to fill the tank?= 39,408.14 cubic feet (I know this answer just not the second one)The aquarium needs to purchase a plastic cover for the tank. What should the approximate size of the cover be?A) 50.27B) 87.96C) 804.25D) 2,463.01
General
4 months ago
In the formula I=P·r·t, what does P stand for? a. Percent: the interest rate expressed as a percentage b. Principal: the amount of money you initially invested c. Period: how often the interest is calculated d. Payout: how much money you end up with
General
4 months ago
The difference between the roots of the equation 2x^2−5x+c=0 is 0.25. Find c.
General
4 months ago
The French club is sponsoring a bake sale. If their goal is to raise at least $135, how many pastries must they sell at $3.00 each in order to meet that goal? Write and solve an inequality. 135p ≥ 3.00; p ≥ 45 3.00p ≥ 135; p ≥ 405 3.00p ≥ 135; p ≥ 45 3.00p ≥ 135; p ≥ 132
General
4 months ago
What is the volume of the prism given below?
General
4 months ago
Layanas house is located at (2 2/3, 7 1/3) on a map the store where she works is located at (-1 1/3, 7 1/3) what is the distance from layanas home to the store
General
4 months ago
Solve the equation 2 = -6 – 20x for x. A. -5/2 B. -2/5 C. 2/5 D. 5/2
General
4 months ago
Kloh put $3000 dollars in a savings account that earns 4% annually, compounded monthly. use logarithms to find how long would it would take for her to double her money?
General
4 months ago
A survey is targeted at 12-year-old children. Which questions are appropriate for the population? Choose all that apply.What year did you graduate high school?What color was your first car?Where is your favorite vacation spot?What is the last book you read?Should taxes be increased to fund a new park?
General
4 months ago
brian and kyle have 154 toys together. kyle has 34 more toys than brian. How many toys does kyle have? How many toys does brian have?
General
4 months ago
If a car reaches speeds of 0-100 mph in 0.8 seconds, how many mph will it reach in 1 second?
General
4 months ago
I don’t know how to do the steps help please thank you
General
4 months ago
Make a table for a function whose graph has a y-intercept of 4 and slope of 2
General
4 months ago
Two more than a certain number is 15 lessthan the product of 7/8 and the number.
General
4 months ago
a baker sells 1908 cupcakes, 318 were chocolate flavour. of the cupcakes the baker sold what fraction were chocolate??
General
4 months ago
A total of 267 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many adult tickets were sold?
General
4 months ago
Find all solutions of each equation on the interval [tex]0\leq x\ \textless \ 2\pi .[/tex][tex]tan^{2} x[/tex][tex]sec^{2} x[/tex] + 2 [tex]sec^{2}x[/tex][tex]-tan^{2} x[/tex] =2
General
4 months ago
The temperature in degrees Kelvin is 273 degrees more than the temperature in degrees Celsius. Use the formula C=5/9(F−32) to write a formula for the temperature in degrees Fahrenheit F in terms of the temperature in degrees Kelvin K.
General
4 months ago
When a breeding group of animals is introduced into a restricted area such as a wildlife reserve, the population can be expected to grow rapidly at first but to level out when the population grows to near the maximum that the environment can support. Such growth is known as logistic population growth, and ecologists sometimes use a formula to describe it. The number N of deer present at time t (measured in years since the herd was introduced) on a certain wildlife reserve has been determined by ecologists to be given by the function N= 12.36 (12.36 divided by 0.03 + 0.55^t) ------------ 0.03 + 0.55^t (t is an exponent here) questions: i have the answers but i need help getting there... a. How many deer were initially on the reserve? 12 b. Calculate N (10) and explain the meaning of the number you have calculated. N(10)= 380 deer c. Express the number of deer present after 15 years using functional notation, and then calculate it. N(15)= 410 deer d. How much increase in the deer population do you expect from the 10th to the 15th year? 30 deer
General
4 months ago
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