Mathematics, 05.03.2021 01:10 eburnhisel2023

Please... I need some help here. My brain is hurty. The area of a rectangular garden in square feet can be represented by x2−10x+21. The length is x−7 feet. You have been hired to fertilize the garden. Recall that the area of the garden is x2−10x+21. If x=20 and the fertilizer costs $0.27 per square foot, how much will it cost to fertilize the garden?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:00

(01.04 lc)multiply 1 over 6 multiplied by negative 1 over 2. negative 1 over 3 negative 1 over 12 1 over 12 1 over 3

Answers: 1

Answer

Mathematics, 21.06.2019 22:10

Write the function for the graph. (1.8) (0,4)

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team

Answers: 1

Answer

Mathematics, 22.06.2019 00:50

Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?

Answers: 3

Answer

You know the right answer?

Please... I need some help here. My brain is hurty. The area of a rectangular garden in square feet...

Questions

Mathematics, 15.07.2019 20:10

On these questions about slopes on graphs...

Biology, 15.07.2019 20:10

Look at the ocean system below. plankton → shrimp → salmon → humans what will most likely happen if the plankton population decreases in t...

Physics, 15.07.2019 20:10

(14%) problem 5: suppose a full-term human fetus has a mass of 3.25 kg. no attempt 50% part (a) what pressure, in pascals, does the weight of such a...

Physics, 15.07.2019 20:10

Ablock of mass 20 kg on a horizontal surface where uk= 0.4is pushed against an initially relaxed spring that has a force constant k = 100 n/m, compres...

Physics, 15.07.2019 20:10

The thermodynamic values from part a will be useful as you work through part b: δh∘rxn 243.5kj/mol δs∘rxn 172.0j/(mol⋅k) calculate the equilibrium co...

Computers and Technology, 15.07.2019 20:10

Write an application containing three parallel arrays that hold 10 elements each. the first array hold four-digit student id numbers, the second array...

Mathematics, 15.07.2019 20:10

Consider the following equation. 3x4 − 8x3 + 3 = 0, [2, 3] (a) explain how we know that the given equation must have a root in the given interval. let...

Business, 15.07.2019 20:10

The functional currency of dahl inc.’s subsidiary is the european euro. dahl borrowed euros as a partial hedge of its investment in the subsidiary. in...

Physics, 15.07.2019 20:10

He horizontal surface on which the block slides is frictionless. the speed of the block before it touches the spring is 6.0 m/s. how fast is the block...

Mathematics, 15.07.2019 20:10

The number of widgets that a manufacturing plant can produce varies jointly as the number of workers and the time that they have worked. find the cons...

Computers and Technology, 15.07.2019 20:10

Which is a difference between web searches and database searches? boolean operators can be used in only database searches database searches can only...

Social Studies, 15.07.2019 20:10

Enticing a rival who dislikes us to do us a favor can lead to the experience of dissonance in our rival, and a decreased chance that he or she will l...

Health, 15.07.2019 20:10

An otherwise healthy 17-year-old girl presents with a 4-month history of episodes of déjà vu or unpleasant olfactory aura, followed by a period of sta...

Business, 15.07.2019 20:10

An employee earns $6,300 per month working for an employer. the fica tax rate for social security is 6.2% and the fica tax rate for medicare is 1.45%....

Chemistry, 15.07.2019 20:10

An empty flask is found to have a mass of 97.34 grams. a sample of vinegar is added to the flask and the total mass is measured at 119.22 grams. a 5.0...

Mathematics, 15.07.2019 20:10

What is the domain of the function y= x+6 - 7? ο> -7 ο χς-6 ο χς 6 ο χς 7 οοο

Mathematics, 15.07.2019 20:10

Which statement about perfect cubes is true? 25 is a perfect cube because 25 = 5+5+5+5+5 30 is a perfect cube because 30 = 3.10 512...

Social Studies, 15.07.2019 20:10

An iq test is designed so that the mean is 100 and the standard deviation is 12 for the population of normal adults. find the sample size necessary to...

Physics, 15.07.2019 20:10

What is the velocity of a beam of electrons that goes undeflected when moving perpendicular to an electric and magnetic fields. e⃗ and b⃗ are also per...

Physics, 15.07.2019 20:10

Linda is feeling shaky, her heart is racing, and her mouth is dry. she attributes these symptoms to the fact that she has a big presentation in five m...

More questions: Mathematics Another questions