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17 days ago

Find the range of 2,7,3.1,4.2,1.9,2.4,and 2.7

Mathematics

2 answers:

babunello [3.6K]17 days ago

6 0

Answer:2244.23136

Detailed solution process:

Svet_ta [4.3K]17 days ago

5 0

Answer:

5.1

Step-by-step explanation:

The range of a set is found by subtracting the smallest number from the largest.

Here, the largest number is 7 and the smallest is 1.9, so

range = 7 minus 1.9 = 5.1

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How does the graph of g (x) = StartFraction 1 Over x + 4 EndFraction minus 6 compare to the graph of the parent function f (x) =

lawyer [4039]

The adjusted equation $g(x)=\frac{1}{x+4}-6$ , indicating that the graph has been altered 4 units leftward and 6 units downward.

Clarification:

The parent equation is $f(x)=\frac{1}{x}$ .

The transformed equation is $g(x)=\frac{1}{x+4}-6$ .

Applying the function transformation rules, it's clear that the parent function $f(x)=\frac{1}{x}$ has been modified into the function $g(x)=\frac{1}{x+4}-6$ .

According to the function transformation rules,

$f(x+b)$ indicates shifting the function b units to the left.

Thus, the transformed function reflects a shift 4 units to the left.

Additionally, from the function transformation rules, we understand that,

$f(x)-b$ indicates shifting the function b units downward.

Consequently, the transformed function mirrors a shift of 6 units downward.

In summary, the adjusted equation $g(x)=\frac{1}{x+4}-6$ , shows the graph shifted 4 units to the left and 6 units downward.

6 0

13 days ago

Read 2 more answers

Zayed is helping his classmates get ready for their math test by making them identical packages of pencils and calculators. He h

Svet_ta [4341]

To find the maximum number of identical packs we see we have 72 pencils and 24 calculators.

This involves discovering the largest number that divides both 72 and 24 evenly,
which is known as the GCM or greatest common multiplier.

To determine the GCM, factor 72 into primes and group them:
72=2 times 2 times 2 times 3 times 3
24=2 times 2 times 2 times 3
Thus, the common grouping is 2 times 2 times 2 times 3, equating to 24.
Therefore, the maximum number of packs is 24.

For pencils:
72 divided by 24=3
Resulting in 3 pencils per pack.

For calculators:
24 divided by 24=1
So, 1 calculator per pack.

The outcome is 3 pencils and 1 calculator in each pack.

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1 day ago

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At a certain company, loan agents are paid based on the number of loans they close in a day. Based on company records, the numbe

Zina [3917]

Answer:

C. The mean daily salary is not above $350 per day

Step-by-step explanation:

The calculation is displayed below:

Y = a + bX

where,

Y = earnings of a randomly chosen agent

a = $150

b = $50

X = number of loans closed

Now

E(x) = (1 × 0.05) + (2 × 0.10) + (3 × 0.22) + (4 × 0.30) + (5 × 0.18) + (6 × 0.12) + (7 × 0.03)

= 3.94

Consequently,

E(y) = $150 + ($50 × 3.94)

= $347

therefore, option C is incorrect

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4 days ago

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In a test of a printed circuit board using a random test pattern, an array of 16 bits is equally likely to be 0 or 1. Assume the

AnnZ [3900]

Answer:

A), B), and C) are clarified below.

Step-by-step explanation:

The inquiry involves using binary digits, employing probabilities that are equal for both conditions, by applying a random test pattern, where the formula is derived from p = q.

Simplifying gives us

P[k] = nCk / 2^n

A. Probability of all bits being 1s

16c16/2^16 = 1/65536

B. Probability of all bits being 0s

16c0/2^16 = 1/65536

C. The probability of having exactly 8 bits as 1s and the other 8 as 0s

16c8/2^16 = 12870/65536 => 0.1963 ≈ 19.63%

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1 day ago

In politics, marketing, etc. we often want to estimate a percentage or proportion p. One calculation in statistical polling is t

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