All categories

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

You might be interested in

What is the answer to this picture

Vlad1618 [11]

22.

write the equation from the statement

$\frac{x}{6}=1.75$

this is the equation

now we can solve for x where x is the size of the table

$x=1.75\times6$ $x=10.5$

7 0

1 year ago

A new shopping mall records 150 total shoppers on their first day of business. Each day after that, the number of shoppers is 15

Wewaii [24]

The number of shoppers is an illustration of an exponential function.

The expression for the number of shoppers is: $\mathbf{f(n) = 150(1.15)^n}$

The given parameters are:

$\mathbf{a = 150}$ -- the number of shoppers on the first day of business

$\mathbf{r = 15\%}$ --- the rate

Because, the number of shoppers increases each day, the number of shopper on a certain day is:

$\mathbf{f(n) = a \times (1 + r)^n}$

Substitute 15% for r

$\mathbf{f(n) = a \times (1 + 15\%)^n}$

Express percentage as decimal

$\mathbf{f(n) = a \times (1 + 0.15)^n}$

$\mathbf{f(n) = a \times (1.15)^n}$

Substitute 150 for a

$\mathbf{f(n) = 150 \times (1.15)^n}$

$\mathbf{f(n) = 150(1.15)^n}$

Hence, the expression for the number of shoppers is: $\mathbf{f(n) = 150(1.15)^n}$

Read more about exponential functions at:

brainly.com/question/11487261

4 0

3 years ago

2x + 16 = 4x - 12 solve step by step

andrey2020 [161]

Answer:

Step-by-step explanation:

Combine like terms first:

2x + 16 = 4x - 12

-2x + 16 = -12

-2x = -28

Next, you need to get x by itself, so you would divide both sides by the coffeficant in front of x- which in this case is -2-.

-2x = -28

x = 14

8 0

3 years ago

I need help plz its urgent help plzzzz

Alex Ar [27]

Answer:

ok freeeeeeeee points

5 0

3 years ago

Read 2 more answers

How do you find the least common multiple of three numbers?

nikitadnepr [17]

By common multiple method and division method

5 0

3 years ago