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Nana76 [90]
3 years ago
11

Kitchen tile is $1.25 per square foot . Vivian’s rectangular kitchen measures 8 feet wide by 10.5 long. How much would it cost t

o purchase tile for her kitchen (please explain how you got it )
Mathematics
1 answer:
Dafna11 [192]3 years ago
7 0
You would do 10.5×8 since it is the area of a rectangle. That would get you 84.

You then do 84×1.25 since there is 84 square feet. That would get you 105.

It would cost her $105.
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Sonya plans to spend at least 15$ on berries to make pies. Strawberries are on sale for 3$ per pint, and blueberries are on sale
bekas [8.4K]

Answer:

B)

15 ≥ 3x + y

8 ≥ x + y

Step-by-step explanation:

Strawberries= 3x

Blueberries= y

At least symbol= ≥

15 ≥ 3x + y (Plans to spend AT LEAST $15 so this has to be 15 ≥)

8 ≥ x + y (Plans to spend  AT LEAST 8 pints so this has to be 8 ≥)

3 0
3 years ago
Use the graphic organizer to explain different ways to represent data.
AnnZ [28]

Check below, please.

1) Let's fill in that graphic organizer, considering the following

Dot Plot

Characteristics

This is represented by dots above the axis. These dots stands for the frequency of each data value.

Representation

We can represent them by:

Visual:

2) Now, let's proceed with the Histogram

Characteristics

A Histogram has much resemblance to a bar chart, the frequencies of each data point are represented by bars coming from the x-axis.

Representation

Notice that the y-axis marks the

frequency of each data point on the x-axis

Visual:

3) Box Plot or Box and Whiskers

This graphical representation

Representation:

Literally, in this graph, we have a box (indicating the Q1, Q2, and Q3) ie. the quartiles, and a line "the whiskers" for the outliers.

Visual:

4 0
2 years ago
Four times the sum of half a number and 6 is 48. How do you put this in an equation? Please help.
Leviafan [203]

Answer:

4(1/2x+6)=48

Step-by-step explanation:

half a number= 1/2x

is= equal

4 0
3 years ago
Solve for x. Evaluate and round your answer to 1 decimal place(tenths place). 10x=1200
Mandarinka [93]

Answer:

<h2>x = 3.1</h2>

Step-by-step explanation:

<h3>{10}^{x}  = 1200</h3>

<u>To solve first take logarithm to both sides</u>

That's

<h3>log_{10}(10) ^{x}  =  log_{10}(1200)</h3><h3 /><h3>log_{10}(10)^{x}  = x log_{10}(10)</h3>

But

<h3>log_{10}(10)  = 1</h3>

So we have

x =  log_{10}(1200)

<u>Write 1200 as a number with the factor 100</u>

That's

1200 = 100 × 12

So we have

<h3>x =  log_{10}(100 \times 12)</h3>

<u>Using the rules of logarithms</u>

That's

<h3>log_{a}(x \times y)  =  log_{a}(x)  +  log_{a}(y)</h3>

Rewrite the expression

That's

<h3>x =  log_{10}(100)  +  log_{10}(12)</h3><h3 /><h3>x =  log_{10}(10)^{2}  +  log_{10}(12)</h3><h3>x = 2 log_{10}(10)  +  log_{10}(12)</h3><h3>log_{10}(10)  = 1</h3><h3 /><h3>x = 2 +  log_{10}(12)</h3>

x = 3.079

So we have the final answer as

<h3>x = 3.1 to one decimal place</h3>

Hope this helps you

8 0
4 years ago
How old is Alberto if he will be 71 years old in thirteen years?
Zanzabum

Answer:

b. 58

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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