A 2 1/2 -pound bag of grass seed covers 1/8 of an acre. How much grass seed is needed for 1 acre? Type as whole number.

Answers

Answer 1
Answer:

Step-by-step explanation:

1 acre times   2 1/2 lb per 1/8 acre

1  *   ( 2 1/2 / 1/8)  =  20 pounds


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On a coordinate plane, the x-axis is labeled Number of sandwiches and the y-axis is labeled Cost in dollars. The points are at (3, 6) and (4, 8).Two equivalent ratios are shown on the graph. How can you plot more equivalent ratios, starting at one of the plotted points? Select all that apply. Move up 2 and right 1. Move up 1 and right 2. Move up 4 and right 2. Move down 2 and left 1. Move down 1 and left 2.
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A family of 5 is going on a cross-country vacation. For a bit of variety, the family of 5 decides that they will frequently change the seating arrangement in their 5-seated vehicle. How many seating arrangements can they make if ALL of them have their driver's license.
Describe the long-term behavior of f(x)= (3x^3+2x-8)/(x^2+x)a. horizontal asymptote at y=3b. Slant asymptote with a slope of 3c. Slant asymptote at y= 3xd. none of the above

Is it ever possible for the domain and range in a function to have different numbers of entries (for example, 3 domain entries to 5 range entries, or 2 range entries to 7 domain entries)? What happens when this is the case?

Answers

No , & More Than Likely If It Is To Happen It's Because The Domain Entry Repeated A Number Mulitiple Times

Final answer:

The number of entries in the domain and range of a function can be different. Some inputs in the domain may have the same output in the range, or some outputs in the range may have no corresponding inputs in the domain.

Explanation:

In a function, the number of entries in the domain and range can be different. This happens when there are multiple inputs that map to the same output or when there are outputs with no corresponding inputs.

For example, consider the function f(x) = x^2. The domain can be any real number, but the range is only non-negative real numbers (including zero). So, there are more entries in the domain than in the range.

When this is the case, it means that some inputs in the domain have the same output in the range, or some outputs in the range have no corresponding inputs in the domain.

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Skate Land charges a $50 flat free for a birthday party rental. They also charge $5.50 per person to skate (but they do not charge for the birthday person).Jasmine has $150 to spend on a birthday party.Write an inequality that represents the situation. How many friends can Jasmine invite to her party?

Answers

$150<= $5.50x+$50
<= is less than or equal too
the most she can invite to her birthday is 18 people :)

Answer:

74.05

Step-by-step explanation:

150-50-5.50-20=74.05 So she can invite 20 friend

Which inequality best models the situation if variable p is the length of a piece of wood in feet?The pieces of wood used in a building project must be less than 15/34 feet long. Show the possible lengths. A.
and
may be a negative number.

B.
and
must be a positive number.

C.
and
must be a positive number.

D.
and
may be a negative number.

Answers

B must be positive number

Use the subway train schedule below to answer the question. Train ScheduleTrainArrives Every...Red line4 minutesBlue line5 minutesYellow line6 minutes All three trains just arrived at the station. When will they next all arrive at the station at the same time? They will all arrive at the station in minutes.

Answers

Answer:

60 minutes

Step-by-step explanation:

Given the schedule above :

Red line arrives every 4 minutes

Blue line arrives every 5 minutes

Yellow line arrives every 6 minutes

All three just arrives at the train station ; when next will they all arrive at the train station at the same time.

Obtain the lowest common multiple of each arrov time :

Lowest common multiple of 4, 5, 6

_2___4___5___6

_2___2___5___3

_3___1___ 5 __ 3

_5___1___ 5 __ 1

_____1 ___1 ___1

Hence, lowest common multiple :(2 * 2 * 3 * 5) = 60

Hemce, they all arrive at the train station at the same time after 60 minutes

Two towns are 1,100 miles apart. A group of hikers Starts from each town and walks down the trail toward each other. They meet after a total hiking time of 240 hours. If one group travels 2 1/2 mile per hour slower than the other group, find the rate of each group.

Answers

Answer:

3.54 and 1.04

Step-by-step explanation:

Given:

Two towns are 1,100 miles apart.

A group of hikers Starts from each town and walks down the trail toward each other..

They meet after a total hiking time of 240 hours.

If one group travels 2 1/2 mile per hour slower than the other group.

Question asked:

Find the rate of each group.

Solution:

Let speed of faster hiker = x\ mph

Speed of slower hiker = x-(5)/(2)\ mph

As we know:

Distance=speed* time

Total distance between two town = Total combined speed of both hikers *Total combined time taken

1100=(x+x-(5)/(2) )*240\n \n Dividing\ both\ sides\ by\ 240\n \n 4.58=(x+x-(5)/(2) )\n \n 4.58=2x-(5)/(2) \n \nAdding\ both\ sides\ by\ (5)/(2) \n \n 4.58+ (5)/(2)=2x- (5)/(2)+ (5)/(2)\n \n (2*4.58+5)/(2) =2x\n \n (14.16)/(2) =2x\n \n By \ cross\ multiplication\n \n 2*2x=14.16\n \n 4x=14.16

By\ dividing\ both\ sides\ by \ 4\n \n x=3.54\ miles\ per\ hour

Speed of faster hiker = x\ mph = 3.54 miles per hour.

Speed of slower hiker = x-(5)/(2)\ mph=

3.54-(5)/(2) =3.54-2.5=1.04\ miles\ per\ hour

Therefore, speed of faster hiker is 3.54 miles per hour and speed of slower hiker is 1.04 miles per hour.

The price of play equipment for the school has just been reduced by 25%. The new , reduced price of the play equipment is 1500. What is the original price before the reduction?

Answers

1775
hope this answer was right!
you multiply 1500×.25=275.00+1500=1775

Final answer:

The original price of the play equipment is $2000, if the price of it has been reduced by 25% to become $1500.

Explanation:

This question is about calculating the original price of a product considering a discount percentage. If the reduced price of the play equipment is $1500 after a 25% discount, to find the original price, you need to consider the reduced price as 75% of the original price (since the price is reduced by 25% from the original).

Therefore, you can set up the equation like this: 0.75 × original price = $1500. To find the original price, divide both sides of the equation by 0.75. The calculation would be $1500 / 0.75 = $2000. Thus, the original price of the play equipment is $2000.

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