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2 years ago

Order 27.657, 27.658, 27.558, and 27.659 in decreasing order. Thx-Kheri Moore

Mathematics

2 answers:

jek_recluse [69]2 years ago

5 0

27.659, 27.658, 27.657, 27.558

First, to compare each decimal you look at each place. You look at the tens and then ones, tenths, hundredth, and thousandth. They all start with 27, so you look at the tenth place.

27.5

27.6

5 is less than 6, so that would go last

Continue going on to the hundredth place with the rest of the numbers.

27.65

In the hundredth place, they all have the digit five, so you go on to the thousandth place.

27.657

27.658

27.659

7 is less than 8 or 9, so that goes second to last.

8 is less than 9, so that goes after 27.657 .

9 is the biggest, so that goes first

Vikki [24]2 years ago

4 0

Answer:

The answer is

1. 27.659

2. 27.658

3. 27.657

4. 27.558

Step-by-step explanation:

Decreasing order is greatest number to the least.

I really hope this helps

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Computers from a particular company are found to last on average for 24 months without any hardware malfunction with a standard

vodomira [7]

Answer:

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Step-by-step explanation:

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In this problem, we have that:

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3 years ago

Write the fraction as the sum of two fractions with the same denominator

grandymaker [24]

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4 years ago

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stealth61 [152]

Answer:

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Step-by-step explanation:

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2 years ago

Read 2 more answers

20. A ball is dropped from a height of a little over 5 feet, and the height is measured at small intervals. The table below show

nekit [7.7K]

Step 1:

a) Write the quadratic model

a = -15.64

b = -1.24

c = 5.23

$P(t)=-15.64t^2\text{ - 1.24t + 5.2}3$

b) t = 0.30

$\begin{gathered} P(t)=-15.64t^2\text{ - 1.24t + 5.2}3 \\ =\text{ -15.64 }\times0.3^2\text{ - 1.24}\times\text{ 0.3 + 5.2}3 \\ =\text{ -1.4076 - 0.372 + }5.23 \\ =\text{ 3.45} \end{gathered}$

c) t = 0.52 seconds

$\begin{gathered} p(t)=-15.64t^2\text{ - 1.23t + 5.23} \\ =\text{ -15.64}\times0.52^2\text{ - 1.23}\times0.52\text{ + 5.23} \\ =\text{ -4.23 - 0.64 + 5.23} \\ =\text{ 0.36} \end{gathered}$

d) 0.30 is more likely to be relaible.

$\begin{gathered} p(t)\text{ = 1} \\ p(t)=-15.64t^2\text{ - 1.23t + 5.23} \\ 1=-15.64t^2\text{ - 1.23t + 5.23} \\ -15.64t^2\text{ - 1.23t + 4.23 = 0} \\ t\text{ = 0.48222} \\ \text{t = 0.48 seconds} \end{gathered}$

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1 year ago