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3 years ago

12

A pet store has 32 more dogs than cats. If there are a total of 144 dogs and cats altogether, then how many cats does the pet st

ore have?

1 answer:

andrew11 [14]3 years ago

3 0

the answer is 112 hope I helped

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Subject: [Mathematics]

Serga [27]

The answer to your question is the last one.

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3 years ago

A bucket contains 40 red balls, 25 black balls, and 35 white balls. Two balls are drawn at random. What is the probability that

Lyrx [107]

Answer:

$Probability = \frac{1}{5}$ or $Probability = 0.2$

Step-by-step explanation:

Given

$Black = 25$

$White = 35$

$Red = 40$

Required

Determine the probability of selecting Black and Red

First, we need to calculate the number of red and black balls

The probability is calculated as thus:

$Probability = P(Black\ and \ Red) \ or\ P(Red\ and \ Black)$

Convert to mathematical expressions

$Probability = [P(Black) *P(Red)] + [P(Red) *P(Black)]$

Solve for each probaility;

$P(Black) = \frac{Black}{Total} = \frac{25}{100}$

$P(Red) = \frac{Red}{Total} = \frac{40}{100}$

So, we have:

$Probability = [P(Black) *P(Red)] + [P(Red) *P(Black)]$ $Probability = [\frac{25}{100} *\frac{40}{100}] + [\frac{40}{100} *\frac{25}{100}]$

$Probability = [\frac{1000}{10000}] + [\frac{1000}{10000}]$

$Probability = [\frac{1}{10}] + [\frac{1}{10}]$

$Probability = \frac{1+1}{10}$

$Probability = \frac{2}{10}$

$Probability = \frac{1}{5}$

or

$Probability = 0.2$

7 0

3 years ago

What is the value of the expression (-4)^4

Lapatulllka [165]

The value of the expression is 256

4 0

2 years ago

1.) Identify the domain of the equation y = x2 − 6x + 1.

nikdorinn [45]

1. "All real numbers" is the one domain of the equation y = x2 − 6x + 1 among the following choices given in the question. The correct option among all the options that are given in the question is the fourth option or option "D".

2. "Left by 4 units" is the one among the following choices given in the question that gives the direction and by how many units f(x) be shifted to obtain g(x). The correct option is option "A".

8 0

3 years ago

Read 2 more answers

It takes you 39 seconds to walk from the first (ground) floor of a building to the third floor. how long will it take you to wa

nalin [4]

It will take you double the time, or 78 seconds.

6 0

2 years ago