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amid [387]
3 years ago
15

George is a fast worker. He can mop 34 ft2 in 1 minute. The court is shaped like a rectangle. It is 95 ft long by 50 ft wide. Ho

w many minutes will it take George to mop the gym floor?
a.) 4,750 minutes

b.) 2691.7 minutes

c.) 139.7 minutes

d.) 246.1 minutes
Mathematics
2 answers:
Burka [1]3 years ago
7 0
Aaaaaaaaaaaaaaaaaaaaa
gayaneshka [121]3 years ago
6 0

Answer:

C. 139.7 minutes

Step-by-step explanation:

To find the answer we have to find the area of the floor and then divide it by how many feet George can clean in a minute.

To find the area, multiply the length by the width.

95 * 50 = 4,750

The floor is 4,750 sq ft. Divide this number by 34 to figure out how many minutes it will take for him to clean the entire floor.

4,750/34 = 139.7

It will take George approximately 139.7 minutes to mop the floor.

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You are buying packages of beads to make bracelets. Each package costs $3 plus 7% tax. You have a gift card for $15, and you pla
julia-pushkina [17]

Answer:

Step-by-step explanation:

The funtion is:

C(p)= 3(p)+1.07 (1)

where: 3 is the package cost, p is the number of packages and 1.07 is the taxes

the cost could be equal or less than the gift card value so:

CC \leq 15 (2)

Replace 2 en 1

15\leq 3(p) x 1.07

3(p)\leq \frac{15}{1.07}

3p [tex]\leq14.02\\\\p\leq \frac{14.02}{3} \\\\p\leq 4.67[/tex]

It´s important to aprox the quantity to the minimum value so I can buy 4 packages

The reasonable domain is for all R because any number is a possible value of the independent variable

6 0
3 years ago
The number 2 in the expression 5 + 2x is called the
Sidana [21]

Changing the coefficient of x to 6 changes the meaning of the expression as 5 is added to 6 times x

Solution:

Given that number 2 in the expression 5 + 2x is called the coefficient of x

We are asked to find what happens when changing the coefficient to 6 changes the meaning of the expression

In the expression,

5 + 2x

This means 5 is added to 2 times x or 5 is added to twice of x

Number 2 is called the coefficient of x

When we change this coefficient to 6, the expression becomes,

5 + 6x

So now the meaning of expression becomes,

5 is added to 6 times x

So changing the coefficient of x changes the meaning of the expression

6 0
2 years ago
Algebra 2 math. Can someone help me please?
bogdanovich [222]

Answer:

wruwgwjwggwwfjjwtjgwjwgjwjyjwgek

no one help you this is bad app hahahahaha

5 0
3 years ago
How many ink cartridges can you buy with 150 dollars if one cartridge costs 15 dollars ?
musickatia [10]

Answer:

10

Step-by-step explanation:

Very easy equation if you know how to do it. All you need to do is divide your total amount of something (in this case "150" as that's our amount of "money we're given") by whatever the price or amount is. (In this case 15. Each cartridge costs $15. I'm not amazing at explaining things like this.. Sorry about that. If you have any questions about this feel free to let me know!)

So to put it "all together":

150 ÷ 15 = 10.

10 is your answer.

Hope this helps and have a nice day!

8 0
3 years ago
A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits
eimsori [14]
<span>area is side by side.
so do 6.25*6.25 and that equals 39.0625
</span>
5 0
3 years ago
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