3 years ago

How to do 10 to 4 decrease

2 answers:

6 0

If you're talking about the ratio 10:4, you can decrease it by dividing both numbers by 2.

10:4=5:2

The ratio decreases to 5:2

chubhunter [2.5K]3 years ago

6 0

By subtracting or dividing.

Hoped this helped.

~Bob Ross®

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How to solve 11×11-6×17+4

almond37 [142]

use the order of operations for this equation.

multiplication comes first.

11(11) - 6(17) + 4

121 - 102 + 4

for addition and subtraction, order doesn’t matter.

121 - 102 = 19

19 + 4 = 23

answer = 23

8 0

3 years ago

The Range Rule of Thumb roughly estimates the standard deviation of a data set as _______.

maw [93]

Answer:

Option A)

$s = \dfrac{\text{Range}}{4}$

Step-by-step explanation:

Range Rule of Thumb

The range Rule of thumb states that the range is four times the standard deviation.
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$\text{Range = Maximum - Minimum}\\\text{s: Standard Deviation}\\\text{Range rule of Thumb:}\\\text{Range} = 4\times s\\\\s = \dfrac{\text{Maximum - Minimum}}{4}$

Thus, the correct answer is

$s = \dfrac{\text{Range}}{4}$

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3 years ago

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2 years ago

Read 2 more answers

What’s the value of x

Vladimir [108]

Answer:

C. x=42

Step-by-step explanation:

16 + 3x + y = 180

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A rectangular prism has a length of 1 yards, a width of 2) yards, and a height of 4 yards.

atroni [7]

Answer:

Step-by-step explanation:

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