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matrenka [14]
3 years ago
11

Select an expression that is equivalent to 36−−√9. 323 332 33 315

Mathematics
1 answer:
rusak2 [61]3 years ago
7 0
Provided options are not clear.

But we know that 36 = 6² = (2·3)² = 2²·3²
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ll the members of a construction crew work at the same pace. Six of them working together are able to pour foundation in 22 hour
Cloud [144]

Answer:

44 hours

Step-by-step explanation:

Decreasing the people by a factor of 2 means we have 3 people

The job takes 6* 22 = 132 people hours

When we decrease the people, it will take more hours

132 people hours = 3 people * t hours

Divide each side by 3

132/3 = 3t/3

44 = t

It will take 44 hours

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Jasmine bought a new IPhone for $1000. The value of the phone depreciates 9% each year. What will the phone be worth after 4 yea
shtirl [24]
The phone will be worth 685.74$
4 0
3 years ago
Huilan is 9 years younger than Thomas. The sum of their ages is 85. What is Thomas's age?
Naya [18.7K]

Answer:

Step-by-step explanation:

                                                                                                                        thomas age is 47

4 0
3 years ago
Read 2 more answers
The price of tiling a room varies directly as the size of the room. Sam is laying tile in his kitchen. If the tiling costs $4,22
stiv31 [10]

Answer:

<h3>The answer is option A</h3>

Step-by-step explanation:

Let the price of the room be p

Let the size of the room be s

To find the size of a kitchen that costs $3,824.00 we must first find the relationship between them

The statement

The price of tiling a room varies directly as the size of the room is written as

<h3>p = ks</h3>

where k is the constant of proportionality

when

p = $4,224.00

s = 264 square feet

Substitute the values into the expression to find k

That's

4224 = 264k

Divide both sides by 264

k = 16

So the formula for the variation is

<h3>p = 16s</h3>

when

p = 3824

s =  \frac{p}{16}

s =  \frac{3824}{16}

s = 239

The final answer is

239 square feet

Hope this helps you

6 0
3 years ago
How do I write y=2x-7 in function notation?
mrs_skeptik [129]
Thus is how you write y=2x-7 in a function notation. ANSWER:F(x)=2x-7.
5 0
3 years ago
Read 2 more answers
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