Please help me with this please
Please help me with this please - 1

Answers

Answer 1
Answer: This is simple, no worries!

See, what we do here is the percentage thing.

We know the total, and the number of people who prefer digital or hard copies.

Digital = 4
Hard = 21
Total = 25

(21)/(25) × 100 = 84%
(4)/(25) × 100 = 16%

Therefore, the most likely statement that is true is:
A. About 84% of the grandparents prefer the hard copy

Answer 2
Answer: It is the first one true me i did it before on iready by the way you are in mid 7th

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How do you do q.29 and show how to work it out.If u want

Answers

To find the number of comedy DVDs Sally owns, you need to figure out what 20% of 60 DVDs is. So you multiply 20% by 60. 20% = 20/100. So 20/100 x 60 = 60/5 which equals 12. 
Sally owns 12 Comedy DVDs.

What is 6+9+4+1+10? Please explain?

Answers

30, 6+9= 15+4= 19+1= 20+10= 30
6+9=15+4=19+1=20+10=30

|60| ___ |-60|
>
=
<
fill in the blank

Answers

The inequality ∣60∣≤∣−60∣ holds true. This is because the absolute value of both 60 and -60 is equal to 60.

The expression ∣60∣≤∣−60∣ can be evaluated by calculating the absolute values on both sides. The absolute value of 60 is 60, and the absolute value of -60 is also 60. So, ∣60∣=∣−60∣=60.

Since 60 is equal to 60, the inequality ∣60∣≤∣−60∣ is true. This inequality states that the absolute value of 60 is less than or equal to the absolute value of -60. In this case, since both absolute values are equal, the statement is true. The absolute value function essentially removes the negative sign from a negative number, making it positive, and in this case, the absolute values of 60 and -60 are indeed the same, resulting in a true inequality.

To know more about inequality:

brainly.com/question/28823603


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Answer:

=

Step-by-step explanation:

mod means positive...that's why both are equal 60=60

A) Use numbers 7,5,6 and 3, only once each, to create an expression that equals 75. You may use addition, subtraction, multiplication, and/or division, but you must use parentheses. Answer: (7+5)x6+3

b) Now use the Distributive Property to write an equivalent expression without parentheses. (You may use the numbers more than once or use different digits for this part only)

Answer:

Answers

Mathematical expressions are expressions that uses at least one mathematical operator

  • The expression is \mathbf{(7+5) * 6+3}
  • The equivalent expression is: 42 + 30 + 3

(a) The expression

Only one expression fits the given description.

And the expression is (7+5)x6+3

(b) Equivalent expression of (a)

In (a), we have:

\mathbf{(7+5) * 6+3}

Distribute the expression as follows:

\mathbf{(7+5) * 6+3 = 7 * 6 + 5 * 6 + 3}

Evaluate the products

\mathbf{(7+5) * 6+3 = 42 + 30 + 3}

Hence, the equivalent expression is 42 + 30 + 3

Read more about mathematical expressions at:

brainly.com/question/20596193

6(7+5) + 3 =
42 + 30 + 3 =      <<<< This one is the equivalent expression

If you wanted to continue and solve...

72 + 3 =
75

Expression 25+4x2+6-2x2-1

Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.

Answers

the correct answer is 24

If a normal distribution has a mean of 104 and a standard deviation of 4 what is the z score for a value of 110

Answers

The z-score for 110 is 1.5

Step-by-step explanation:

Let us define z-score first

A z-score for a given value is the relationship of the value to the mean.

It tells us that how many standard deviations, a value is close or far from the mean. Let the value be x

The formula for calculating z-score is:

z-score = (x-μ)/σ

Given

Mean = μ = 104

SD = σ = 4

Putting the values in the formula

z = (110-104)/4

=6/4

=3/2 = 1.5

The z-score for 110 is 1.5

Keywords: Statistics, Mean

Learn more about z-score at:

#LearnwithBrainly

Answer:

1.5 for apex

Step-by-step explanation: