Algebra help needed!!The population of bacteria in a petri dish triples every 10 minutes. The population of the bacteria is initially 400 organisms.What unit is most appropriate for the time at which the number of bacteria is 600? Question solved general 8 months ago 8804
A tree that is 3 feet tall is growing at a rate of 1 foot per year. A 5-foot tree is growing at a rate of 0.75 foot per year. The ordered pair (t, h) represents the time in years, t, at which the trees are at height, h. Which ordered pair represents the number of years elapsed when the trees are at the same height? (6, 9) (12, 14) (7, 10.25) (8, 11) Question solved general 8 months ago 1564
Given the binomials (x + 1), (x + 4), (x − 5), and (x − 2), which one is a factor of f(x) = 3x3 − 12x2 − 4x − 55? Question solved general 8 months ago 5094
What happens to the function f(x) = acosx when the value of a increases?The period decreases.The period increases.The amplitude decreases.The amplitude increases. Question solved general 8 months ago 1103
NEED ANSWER ASAP PLEASE!!!!!!!!Heidi makes stuffed toys. The initial cost for the raw material is $100 for 30 stuffed toys. Every stuffed toy she makes earns her $10. Which graph represents the profit made by Heidi for x number of stuffed toys sold? Question solved general 8 months ago 5941
Nancie and Suresh are typing. The rate at which Nancie is typing is represented by the equation y = 35x, where x is the time in minutes and y is the total number of words typed. The rate at which Suresh is typing is represented by this table. Select answers from the drop-down menus to correctly complete the statements.1 Nancie types at a rate of A 28, B 35, C 56, D 168 words per minute 2 and Suresh types at a rate of A 28, B 35, C 56, D 168 words per minute. 3 Nancie's rate is A greater than, B less than C equal to Suresh's rate. Question solved general 8 months ago 2712
the mass of a dust particle is 0.000000000735 kilograms. What is the mass written in scientific notation? Question solved general 8 months ago 6811
Phil baked two kinds of pie. Each pie pan was the same size. He served 1/2 of the blueberry pie. He served 1/4 of the apple pie. If each pie had 8 pieces to start, what fractions in eights of the apple pie did he serve? How many more pieces of the blueberry pie than the apple pie did he serve? Question solved general 8 months ago 5673
5x−2y=30 Complete the missing value in the solution to the equation. (8, ) Question solved general 8 months ago 5102
Write to explain how Monty can use the number line to find an equivalent fraction with a denominator greater than 6 Question solved general 8 months ago 9410
Juan wants to find two numbers such that their sum is 33 and their difference is 13. The equations that will help him find the answer are _ and _. The two numbers are _ and _. Question solved general 8 months ago 2815
A farmer has 4700 carrots to put in bunches of 15 carrots he plans to sell the carrots for $5 per bunch at the farm stand about how many bunches will the farmer make Question solved general 8 months ago 7043
a caravan crossed 1378 miles of desert in 85 days it traveled 22 miles the first day and 28 the second day if caravan traveled the same number of miles on the remaining days how many miles did it travel on each of those days Question solved general 8 months ago 9290
Enter the ordered pair that is the solution to the system of equations graphed below Question solved general 8 months ago 5010
Enter the values for the highlighted variables that show how to subtract the rational expressions correctly Question solved general 8 months ago 6342
A rectangular floor is 7 yards long and 4 yards wide. What is the area of the floor in square feet? Question solved general 8 months ago 1053
Jing spent 1/3 of her money on a pack of pens, 1/2 of her money on a pack of markers, and 1/8 of her money on a pack of pencils. What fraction of her money is left? Question solved general 8 months ago 1849
the volume of an object is equal to the ratio of its mass to its density V equals m over d the mass of a spherical grape is 8.4 grams and has a density of 2 grams per cubic centimeter what is the radius of the grape round to the nearest tenth of a centimeter Question solved general 8 months ago 3915