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3 years ago

Please help! I will mark you as brainliest!

Mathematics

2 answers:

Step2247 [10]3 years ago

8 0

Answer:

${5}^{18} \:$

Step-by-step explanation:

${ \: ( {5}^{3}) }^{6} = {5}^{18}$

Mrrafil [7]3 years ago

8 0

Answer:

2,000

Step-by-step explanation:

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Andy's little brother has a toy box that contains 2 blue race cars, 1 green race cars, and 1 red race car. Andy removes 2 race c

vladimir2022 [97]

Answer:

A { ( blue, green), ( blue, red) }

please mark as brainliest l need it

3 0

3 years ago

200 + 10x = 120 + 15x now solve the equation to find x, the number of hours that both companies will charge the same ammount

torisob [31]

Answer:

Step-by-step explanation:

Given the equation, $200 + 10x = 120 + 15x$ , let's solve for x as follows,

Subtract 200 from both sides

$200 + 10x - 200 = 120 + 15x - 200$

$10x = - 80 + 15x$

Subtract 15x from both sides

$10x - 15x = - 80 + 15x - 15x$

$-5x = - 80$

Divide both sides by -5

$\frac{-5x}{-5} = \frac{-80}{5}$

$x = 16$

8 0

3 years ago

Which is the rate of change for the interval between 3 and

miskamm [114]

Answer: 2

Step-by-step explanation:

I just did it on edge2020

6 0

3 years ago

The aspect of consistency means that ____. a. the association should be compatible with existing theory and knowledge b. the ass

Mama L [17]

Answer:

b. the association is consistent when results are repeated in studies in different settings using different methods

Step-by-step explanation:

-In statistics and research, internal consistency is typically a measure based on the correlations between different items on the same test (or the same subscale on a larger test).

-It measures whether several items that propose to measure the same general construct produce similar scores.

8 0

3 years ago

Help please!!! A bag contains 50 marbles, 10 of which are blue, 8 are red, 20 are green, and 12 are purple. Marcie takes a marbl

Andru [333]

Answer:

Step-by-step explanation:

We would need to multiply the number of trials (which is 500) by the probability of choosing a red in 1 try from the information given.

<em>There are 50 in total, and 8 of them are red, so:</em>

P(red) = $\frac{8}{50}=0.16$

<em>Now we multiply this with 500 to get:</em>

$500*0.16=80$

The correct answer is A.

5 0

3 years ago

Read 2 more answers