All categories

3 years ago

1. How would you describe your ability to apply rules for dividing powers ?

Mathematics

1 answer:

Lorico [155]3 years ago

4 0

The division property of exponents only applies when the two powers have the same base.

You might be interested in

How is the graph of g(x) = (x - 6)³ related to the

Soloha48 [4]

Answer:

B. )The graph of g(x) is a translation of the graph of f(x) right 6 units.

Step-by-step explanation:

When a positive number is directly added to an "x" variable (usually inside of parentheses), the graph is shifted to the left that many units.

When a negative number is directly added to an "x" variable, the graph is shifted to the right that many units.

A graph shifts up or down when a positive or negative number is added to the overall function. For example, if the -6 were outside of the parentheses, the graph would be translated 6 units downwards.

3 0

2 years ago

In a relationship with two variables when both change in the same direction, whether increasing or decreasing by the same factor

skelet666 [1.2K]

They are directly related.

3 0

4 years ago

Read 2 more answers

NeverReady batteries has engineered a newer, longer-lasting AAA battery. The company claims this battery has an average life spa

melomori [17]

Answer:

the probability is 0.0202

Step-by-step explanation:

The computation is shown below:

Given that

The Average life span = 17 hours

Standard deviation = 0.8 hours

Sample = 30 batteries

Sample mean = 16.7 hours

Now based on the above information

The probability is

$P (\bar x \leq 16.7) = P (\frac{\bar x - \mu}{(\frac{\sigma }{\sqrt{n} } )} \leq (\frac{16.7 - \mu}{(\frac{\sigma }{\sqrt{n} } )}\\\\= P(z\leq \frac{16.7-17}{\frac{0.8}{\sqrt{30} } } )\\\\= P(\leq -2.05)\\\\= 0.0202$

Hence, the probability is 0.0202

4 0

3 years ago

2) As part of traffic accident investigations, the speed of a car involved can be approximately determined by checking actual sk

dezoksy [38]

a) The speed of car was 60 mph.

b) The speed of car was 45 mph.

Step-by-step explanation:

Given,

a = actual skid marks

p = test skid marks

Formula;

$s=30*\sqrt{\frac{a}{p}}\\$

a) a = 144 feet, p = 36 feet

Putting in formula;

$s = 30*\sqrt{\frac{144}{36}}\\\\s=30*\sqrt{4}\\\\s=30*2\\\\s=60$

The speed of car was 60 mph.

b) a = 153 feet, p = 68 feet

Putting in formula;

$s=30*\sqrt{\frac{153}{68}}\\\\s=30*\sqrt{2.25}\\\\s=30*1.5\\\\s=45$

The speed of car was 45 mph.

Keywords: substitution, speed

Learn more about substitution at:

#LearnwithBrainly

4 0

3 years ago

HELP PLEASE QUICKLY!!!!!

Studentka2010 [4]

Answer:

24 liters

Step-by-step explanation:

We know that j = 4d+4, d represents the number of days Wanda spent making jam, and j represents the amount of jam jarred.

Plug in d

j = 4(5)+4

j = 20+4

j = 24

3 0

3 years ago

Read 2 more answers