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3 years ago

What is p^m ÷ p^n equal to? pm − n pm + n pm • n pm ÷ n

2 answers:

7 0

$EXPONENTIALLY \: \: \: REDUCED \\ \\ \\ \\Given \: \: Expression \: \: - \\ \\ \\ \: \: \: \: \: \: \: \: \: \: {p}^{m} \: \: \div \: \: {p}^{n} \\ \\ \\ \: \: \: = \: \: \frac{ {p}^{m} }{ {p}^{n} } \\ \\ \\ \\ \: \: \: = \: \: {p}^{m - n} \: \: \: \: \: \: \: \: \: \: Ans.$

Dennis_Churaev [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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For a scavenger hunt, Jim's mom distributed a bag of 440 jelly beans evenly into 20 plastic containers and hid them around the y

natulia [17]

Answer: 11

Step-by-step explanation:

Given

Jim's mom distributed a bag of 440 Jelly beans evenly in to 20 Plastic bags

i.e.each bag has $\frac{440}{20}=22$ Jelly.

After the hunt, Jim has 242 Jelly. This much Jelly constitutes

$\Rightarrow \dfrac{242}{22}=11\ \text{bags}$

Therefore, Jim has 11 bags of Jellys

6 0

2 years ago

Katie is going to a carnival and received $50 from her mother to spend. At the carnival, entry costs $12.00 and ride tickets cos

nlexa [21]

Answer: See explanation

Step-by-step explanation:

Your question isn't complete but I believe that you want to know the number of rides that Katie can take.

Based on the information in the question, we can form an equation. Let the number of rides that Katie can take be represented by x. Therefore,

12 + (1.25 × x) = 50

12 + 1.25x = 50

1.25x = 50 - 12

1.25x = 38

x = 38/1.25

x = 30.4

Therefore, Katie can take at most 30 rides.

3 0

2 years ago

What is (9−7)×9−9+3? Use order of operations to evaluate the expression below.

Mumz [18]

Answer:

Step-by-step explanation:

I did order of operations, GEMA OR PEMDAS, etc.

5 0

2 years ago

Find the area of △LKJ.

nirvana33 [79]

Answer:

$A=600\: u^{2}$

<u>The correct answer is letter c.</u>

Step-by-step explanation:

The area equation of a triangle is given by:

$A=\frac{bh}{2}$ (1)

Where:

b is the base

h is the height

Let's find first the angle MJK (α), using the tangent definition.

$tan(\alpha)=\frac{24}{32}$

$\alpha=tan^{-1}(\frac{24}{32})$

$\alpha=36.9^{\circ}$

Now, if α = 37° then β (angle JLK) must be:

$37^{\circ} + \beta + 90^{\circ}=180^{\circ}$

$\beta=53^{\circ}$

Now, we can find the distance ML using again the tangent definition:

$tan(\beta)=\frac{24}{ML}$

$ML=\frac{24}{tan(53)}$

$ML=18$

The base of the triangle LKJ will be:

$b=32+ML=32+18=50$

Therefore, using equation (1) the area of △LKJ will be:

$A=\frac{50*24}{2}$

$A=600\: u^{2}$

The correct answer is c.

I hope it helps you!

5 0

2 years ago

Rosa believes she can use a division expression to find the cost per pound of ground beef when 1 pound sells for $4. Which state

DiKsa [7]

Answer:

Rosa is correct in using a division expression because the term "per" implies the quotient of the quantities before and after that word.

Step-by-step explanation:

Given that

1 pound of ground beef sells for $4.

To find the cost per pound:

We need to divide the cost with the number of pounds.

i.e.

$\text{Cost per pound = }\dfrac{\text{Total Cost}}{\text{Number of pounds}}$

If 'Number of pounds' = 1, then cost per pound = Total Cost

Therefore, the above division expression can be used to find the Cost pound.

Putting the values given to find the 'Cost per pound':

$\text{Cost per pound = }\dfrac{\$4}{1} = \$4$

Therefore, Rosa's belief is correct that, a division expression can be used.

The correct answer is:

Rosa is correct in using a division expression because the term "per" implies the quotient of the quantities before and after that word.

6 0

2 years ago

Read 2 more answers