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MATH SOLVE
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Which of the following investigations is an example of the study of an abiotic factor?A. the relationship between finch beak size and food availability on two different Galapagos IslandsB. observing interactions among various organisms in a rainforest canopyC. investigating how an elk population competes for foodD. identifying food sources for an egret populationE. investigating how the amount of annual precipitation affects the distribution of a tree species
General
2 months ago
What are the values of d, e, and f?
General
2 months ago
a sports reportor said that 2 out of every 3 people at a home town base ball game named baseball vs their favorite sport the reporter claimed that baseball was the mostpopular sport in town which of th following explains why the reporters might not be trueA. only sixty percent of the people chose baseballB. the reporter only talked to people at the baseball gameC. only the people that the reporter talked to countedD. the reporter did not say what sport other people chose
General
2 months ago
PLZ HEEEELP!!!!! 10 POINTS!!!!Chet has at most 20 hours a week available to work during the summer, dividing that time between making $3 an hour babysitting and $7 an hour working for a landscaping company. Chet needs to accumulate at least $84 per week.(a) Write a system of inequalities that describes the given conditions. (b) What are all the possible hours Chet can work babysitting and still earn at least $84?Thanks sooooo much! I can't thank you enough!
General
2 months ago
for each pair of numbers, find a third whole number such that the three numbers form a pythagorean triple.33,5542,5860,65
General
2 months ago
Jane’s age is 5 years less than 3 times her brother’s age. Jane’s age is 11 minus her brother’s age. How old is Jane?A) 3B) 6C) 7D) 8
General
2 months ago
Scores on a test are normally distributed with a mean of 110 and a standard deviation of 19. What percentage of scores are greater than 167?A. 0.15%B. 0.3%C. 99.7%D. 99.85%
General
2 months ago
Miguel can use all or part of his $25 gift card to make a music purchase. Each song costs $1.50, and there is a $1.00 per account activation fee. Which inequalities can represent this situation if m is the number of songs he can buy?
General
2 months ago
Find the slope of the line that passes through the points (1, 7) and (3, 3).
General
2 months ago
What are possible coordinates of point F if ΔDEF is congruent to ΔABC?
General
2 months ago
Solve the following:8,106 ÷ 114 (long division)
General
2 months ago
Select either relation (if the set is a relation but not a function), function (if the set is both a relation and a function), or neither (if the set is not a relation). A = {(1, 2) (2, 2) (3, 2) (4, 2)} relation function neither
General
2 months ago
A RSS Clothing manufacturer makes two types of jogging pants, design A and design B. The design A jogging pants sells to the retail stores for 2,500each and the design B jogging pants for 2,100. The cost for manufacturing each design A is 1,750 and the cost of each design B is 1,200. If the manufacturer makes no more than 120 jogging a week and budget no more than 150,000 per week, how many of each type should be made to maximize profit?
General
2 months ago
Subject: BiomechanicsAn 85 kg sprinter pushes off from the blocks and experiences an average resultant reaction force of 2000 N at an angle of 20 degrees to the horizontal. If the sprinter left the blocks with a horizontal velocity of 3 m/s, how long was sprinter in contact with the blocks?
General
2 months ago
Find the cost in dollars of the operating a 60-W lamp continuously for 1 week when the power utility rate is 18 cents/kWh .
General
2 months ago
Wren is at the grocery store buying fruit. She buys x pounds of apples for $1.68 per pound. She buys 2 fewer pounds of grapes $2.48 per pound. The cost of the fruit, before tax is $13.76. How many pounds of each fruit is she buying?
General
2 months ago
In a recent survey of monetary donations made by college graduates, the following information was obtained: 91 graduates had donated to a political campaign, 76 had donated to assist medical research, 131 had donated to help preserve the environment, 27 had donated to all three, 24 had donated to none of the three, 32 had donated to a political campaign and to medical research, 48 had donated to medical research and to preserve the environment, and 56 had donated to a political campaign and to preserve the environment. (Round your answers to one decimal place.)(a) What percent of the college graduates donated to none of the three listed causes?(b) What percent of the college graduates donated to exactly one of the three listed causes?
General
2 months ago
What is an equation of the line that passes through (0, 8) and (4, 0)?y = -2x + 4y = 2x + 4y = -2x + 8y = 2x + 8
General
2 months ago
-12w+12=-7w+11 what value of w makes the equasion true? put the answer in the box
General
2 months ago
Which sentence best explains why shape 1 and shape 2 are not congruent?A. Shape 1 cannot be mapped onto shape 2 using a reflection.B. Shape 1 cannot be mapped onto shape 2 using a dilation.C. There is no sequence of rigid transformations that will map shape 1 onto shape 2.D. Not all corresponding pairs of sides on the two shapes are parallel.E. Not all corresponding pairs of sides on the two shapes are perpendicular.
General
2 months ago
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