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3 years ago

Can y’all please help really fast

Mathematics

1 answer:

Nata [24]3 years ago

5 0

It says The temperature doubled

It means the temperature has been doubled ,

if earlier it was t , then now its 2t

Now in the question it says the the temperature doubled

And now the temperature is 32 degrees ,

so we double it to get the new temperature

and the double of 32 degrees is 64 degrees

The value of the expression when t = 32 degrees is 64 degrees

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What is the following product? ^3 square root 24 times ^3 square root 45

torisob [31]

Answer:

$6 \sqrt[3]{5}$

Step-by-step explanation:

For the problem, $\sqrt[3]{24} *\sqrt[3]{45}$ , use rules for simplifying cube roots. Under the operations of multiplication and division, if the roots have the same index (here it is 3) you can combine them.

$\sqrt[3]{24} *\sqrt[3]{45} = \sqrt[3]{24*45}$

You can multiply it out completely, however to simplify after you'll need to pull out perfect cubes. Factor 24 and 45 into any perfect cube factors which multiply to each number. If none are there, then prime factors will do. You can group factors together such as 3*3*3 which is 27 and a perfect cube.

$\sqrt[3]{24*45} =\sqrt[3]{3*8*5*3*3} = 6 \sqrt[3]{5}$

7 0

3 years ago

Give the area of a square when the side is 13ft

Natasha2012 [34]

Area of square = L×W
L×W = 13×13
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3 0

2 years ago

Suppose the 100 people in society X all know the same 10 facts, while the 10 people in society Z specialize, with each person kn

Ivan

Answer:

29 times

Step-by-step explanation:

Given :

Society X ;

Population = 100

Number of facts known = 10

Average fact known per person = known fact / population = 10 / 100 = 0.1

Society X:

Population = 19

Common fact known by 9 = 5

Specialized fact, known by 10 = 5 * 10 = 50

Total facts = common + specialized = 55

Average fact known per person = 55 / 19 = 2.8947368 fact per person

Number of times society Z is better :

2.8947368 / 0.1 = 28.947 times

Approximately 29 times

5 0

3 years ago

X-6less than or equal to 15+18x

natka813 [3]

Answer:

x-6 is less than 15+18x

Step-by-step explanation: In this situation no matter what X is 15+18x will be bigger because you are adding and multiplying to that x where as the other x is taking away 6

6 0

2 years ago

Given

Sophie [7]

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8 0

2 years ago