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3 years ago

Identify the point on the number line for each number

Mathematics

1 answer:

olchik [2.2K]3 years ago

7 0

First step is to make those fractions into Decimals by dividing then create a number line. and label each decimal least to greatest

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A rectangular parking lot is 120 feet long and 75 feet wide. Diego made another scale drawing of the parking lot at a scale of 1

andrew11 [14]

Answer:

We kindly invite you to read carefully the explanation detailed below for further details.

Step-by-step explanation:

At first we understand that Diego converted length and wide units from feet to inches ( $1\,ft = 12\,in$ ) and then he divided each term by 180, since he was using a reduction scale, so that rectangular parking lot can be represented on paper. That is:

Step 1 - Unit conversion:

$l = 120\,ft$ ( $l$ - Length)

$l = 120\,ft\times \frac{12\,in}{1\,ft}$

$l = 1440\,in$

$w = 75\,ft$ ( $w$ - Width)

$w = 75\,ft\times \frac{12\,in}{1\,ft}$

$w = 900\,in$

Step 2 - Applying scaling:

$l' = \frac{l}{180}$ ( $l'$ - Scaled length)

$l' = \frac{1440\,in}{180}$

$l' = 8\,in$

$w' = \frac{w}{180}$ ( $w'$ - Scaled width)

$w' = \frac{900\,in}{180}$

$w' = 5\,in$

6 0

4 years ago

The amount of candy left in a Halloween bucket is given by the function A(t) = 50(0.8)t where t stands for the number of minutes

natulia [17]

I think that equation is supposed to look like this:
$A(t)=50(.8) ^{t}$
The reason I say that is because this is an exponential decay problem, with a starting amount of 50 pieces of candy.
If that's the case, then it would look like this with a t value of 5:
$A(5)=50(.8) ^{5}$
and $A(5)=50(.32768)$
so the amount of candy left after 5 minutes is 16.384 or 16

8 0

3 years ago

What is the answer to this question

r-ruslan [8.4K]

The mass of the yohgurt should be 61.4 repeated or 61.