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3 years ago

How are real numbers used to describe real-world situations

Mathematics

1 answer:

kramer3 years ago

8 0

You can say when you pay for stuff at the store & give them your money

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Pete is choosing his clothes for the day. His bottoms will be either cargo shorts(C) or jeans (J). His top will be T shirt (T),

Sauron [17]

The question is incomplete. Here is the complete question.

Pete is choosing his clothes for the day. His bottoms will be either cago shorts (C) or jeans (J). His top will be T-shirt (T), sweatshirt (S) or long sleeved shirt (L).

Which is a complete list of the possilbe outfits he can choose from?

CT, CS, CL, JT, JS, JL

CJ, CT, CS, CL

CJT, CJS, CJL

CT, TC, JS, SJ, CL, LC

Answer: CT, CS, CL, JT, JS, JL

Step-by-step explanation: The <u>Fundamental</u> <u>Counting</u> <u>Principle</u> is a method of determining a number of ways independents events can occur, i.e., it states that if there are t ways of doing something and w ways of doing another, then there are t x w ways of doing both things.

For example:

Peter has 2 choices of bottom and 3 choices of top. So, according to the principle, he will have 2 x 3 choices of clothing.

And the choices are:

shorts and t-shirt = CT

shorts and sweatshirt = CS

shorts and long sleeved = CL

jeans and T-short = JT

jeans and sweatshirt = JS

jeans and long sleeved = JL

The order he chooses doesn't matter.

So, the right alternative is CT, CS, CL, JT, JS, JL.

7 0

2 years ago

Pls help, urgent!!!!! Will try to give brainliest

lys-0071 [83]

Answer:

1: 86 inches is the width

2: -20

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Aaron and Maria collected shells one morning at the beach. Maria had 3 times as many as Aaron, but they would have had the same

Hoochie [10]

Let the amount of shells collected by Aaron be $x$ and the amount of shells collected by Maria be $y$ respectively. Then the following system of equations should be solved:
$\left \{ {{3x=y} \atop {x+8=y-6}} \right.$

First of all, express $y$ out of first equation:
$y=3x$

Then, replace $y$ in second equation with found expression and solve it:
$x+8=3x-6$
$2x=14$
$x=14/2=7$

Finally, replace $x$ in first equation with found value and solve it too:
$3*7=y$
$y=21$

So, Aaron has found 7 shells while Maria has found 21.

7 0

2 years ago

5/6x6/7=?? Please answer

Lapatulllka [165]

$\red { \orange {\boxed {\boxed{Answer}}}}$

<h2> $= \frac{5}{6} \times \frac{6}{7}$ </h2><h2> $= \frac{5 \times 6}{6 \times 7}$ </h2><h2> $= \frac{30}{42}$ </h2><h2> $= \frac{30 \div 6}{42 \div 6}$ </h2><h2> $= \frac{5}{7}$ </h2>

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#ILoveMath

6 0

2 years ago

A rectangle has perimeter 92 cm and length 39 cm. What is its width?

Alik [6]

The answer:
The width is 7cm

7 0

2 years ago

Read 2 more answers