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3 years ago

Three-fourths of the employees at a bookstore came to a staff meeting. Less than 24 employees were at the meeting,

Mathematics

1 answer:

Alex17521 [72]3 years ago

5 0

After translating the expression I got:

$\frac{3}{4} x < 24$

Once you cross multiply you should have the following expression:

$x < 32$

Then when you graph, remember it should be an open circle on the 32 and the direction of the arrow should be towards 0

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Jon's closet has 3 black shirts, 8 blue shirts, 6 black pants and 7 blue pants. He wants to determine the probability of selecti

algol [13]

Answer:

Jon did determine the probability correctly.

Step-by-step explanation:

<em>In Jon's closet, there are a total of 24 clothes. Among those pieces of clothing, there are a total of 9 out of 24 clothes that are black. There are also 11 shirts out of 24 clothes. </em>

<em />

<em>When a probability has OR in it, it means to add.</em>

<em />

<em>11/24 plus 9/24 gives you 20/24.</em>

<em />

<em>Therefore, Jon is correct.</em>

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3 0

2 years ago

78% of students in the 7th grade

irina1246 [14]

Answer:

Step-by-step explanation:

percentage Students

78%-------------- -273

100%-------------- ---X

(100x273)/78 = 350 students in class so

how many did not pass?

350-273 = 77 students not pass

6 0

3 years ago

Read 2 more answers

[IMPORTANT PLEASE READ!!] I am currently at home, I'm in summer school for Algebra 1. I'm taking a pre-test, once I finish this

Llana [10]

<h2>Answer:</h2>

The vertex of the function is:

(-2,-2)

<h2>Step-by-step explanation:</h2>

We are given a absolute value function f(x) in terms of variable "x" as:

$f(x)=-|x+2|-2$

We know that for any absolute function of the general form:

$f(x)=a|x-h|+k$

the vertex of the function is : (h,k)

and if a<0 the graph of function opens downwards.

and if a>0 the graph of the function opens upwards.

Hence, here after comparing the equation with general form of the equation we see that:

a= -1<0 , h= -2 and k= -2

Since a is negative , hence, the graph opens down .

Hence, the vertex of the function is:

(-2,-2)

3 0

2 years ago

Read 2 more answers

Tell whether the sequence is arithmetic. If it is, identify the common difference.

kiruha [24]

Answer:

Option A is correct not arithmetic

Explanation:

We have given terms $\frac{1}{2},{1}{3},{1}{4}$ these terms are not an arithmetic progression because

Arithmetic progression is the sequence of terms in which difference between successive and proceeding terms is same.

$d=a_2-a_1$

we can see the difference between $\frac{1}{3}$ and $\frac{1}{2}$ is $\frac{-1}{6}$

Whereas, the difference between $\frac{1}{4}$ and $\frac{1}{3}$ is $\frac{-1}{12}$ .

5 0

2 years ago

Read 2 more answers

Which of the following is a random sample?

slavikrds [6]

Answer:

Step-by-step explanation:

A. City voters were asked about candidates. That seems to be random.

B. A survey about singers took place at a specific concert. Naturally, the people who are there like this singer. It is not random.

C. Customers were asked about food at a pizza shop. Naturally, they like pizza. This is not random.

D. An email survey was sent. Mostly people who own computers will respond. This is not random.

Answer: A.

6 0

2 years ago