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Zepler [3.9K]
3 years ago
9

4. How much does the landscaper charge for 4 hours of service? $40 O $65 O $110

Mathematics
2 answers:
Kaylis [27]3 years ago
8 0
First of all, you did not tell me much, how much is it for 1 hour of service?
navik [9.2K]3 years ago
7 0

Answer:

40

Step-by-step explanation:

u said 10 for 1 hour and there are 4 hours so 40 $

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Is this figure a polygon? Explain.
denis-greek [22]
Yes.

It’s a flat figure (2D), and all of its lines are connected with one another. There aren’t any open points/lines. It’s closed to create a shape. This means it’s a polygon.
3 0
1 year ago
Matt is cutting quilt squares measuring 3 inches on each side. He wants to use them to make a rectangular wall hanging measuring
Andrei [34K]

Answer:

Matt will need 10176  square quilts to cover the wall

Step-by-step explanation:

To answer this perfectly, we will have to first convert everything to the same unit.

dimensions of the quilt squares = 3 inches

Length of the wall = 1 yard = 36 inches

Breadth of the wall = 212 feet = 2544 inches.

The next step, is to find the area of the wall that Matt is covering.

Area of wall = length X breadth = 36 X 2544 = 91584in ^{2}

We will also find the area of the square quilts. This is given as length X length = 3^{2}=9 in^{2}

to get the number of square quilts that will cover that area, we will have to divide the area of the wall by the area of the quilts

= 91584 /9 = 10176 quilts

Matt will need 10176 quilts to cover the wall

5 0
3 years ago
If there are 19 questions and each question has 4 answers, what is the probability she will answer at least one question correct
gregori [183]

Answer:

0.9958

Step-by-step explanation:

P(being correct) = 1/4 = 0.25

Hence, p = 0.25

n = 19

P(x ≥ 1) = p(x = 1) + p(x = 2) +... + p(x = 19)

Using the binomial probability formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

However, to save computation time, we could use a calculator :

Using a calculator,

P(x ≥ 1) = 0.99577

P(x ≥ 1) = 0.9958

7 0
2 years ago
The manager at Ben's Furniture Store is trying to figure out how much to charge for a table that just arrived. If the table was
bija089 [108]

Answer:

176.7

Step-by-step explanation:

8 0
3 years ago
-7(x+4)<br> Please help ASAP
jekas [21]

Answer:

-7x+28

hope this helps

Step-by-step explanation:

8 0
3 years ago
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