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stich3 [128]
2 years ago
7

Which of the following is true about rocks.

SAT
1 answer:
netineya [11]2 years ago
4 0

Answer: To geologists, a rock is a natural substance composed of solid crystals of different minerals that have been fused together into a solid lump. The minerals may or may not have been formed at the same time. What matters is that natural processes glued them all together.

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Why might some 20-year-olds have difficulty investing $360 per month for retirement?
jolli1 [7]
Because they need the money for other necessities such as paying rent, insurance, living expenses, transportation, and even paying for college and books for college. and it’s likely they are making minimum wage if they have a job so it is hard to keep up and pay that much per month
8 0
2 years ago
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A computer’s memory is composed of 8k words of 32 bits each. how many total bytes in memory?
Mandarinka [93]

The number of total bytes in memory is 32,000 bytes.

<h3>How many total bytes in memory?</h3>

We know that the memory is composed of 8k (or 8,000) words of 32 bits each.

To get the total memory, we just need to take the product between the number of words and the memory that each has.

This will give:

8,000*(32 bits) = 256,000 bits.

But we want this in bytes so we need to change the units, remember that:

1 bit = 0.125 byte.

Then we have:

256,000 bits = 256,000*( 0.125 byte) = 32,000 bytes.

The memory has 32,000 bytes in total.

If you want to learn more about changes of units, you can read:

brainly.com/question/9032119

8 0
2 years ago
Which expression is equivalent to startfraction (3 m superscript negative 1 baseline n squared) superscript negative 4 baseline
Alika [10]

Answer:

1

Explanation:

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2 years ago
HELP ME WITH THIS PLSSSSS!!!<br> SAT MATH
Art [367]

Answer:

B

Explanation:

Multiply each side by ax-2 to remove the fraction to continue solving. Use the FOIL method to solve (-8x-2)(ax-2). Continue to solve the equation.

B is your answer!

8 0
2 years ago
How are the federal executive branch and most state executive branches similar? Both have department heads that manage governmen
xeze [42]

The federal executive branch and most state executive branches are similar because A. Both have department heads that manage government agencies.

The Federal executive branch is responsible for enforcing the laws of the land. The <em>department head </em>is the President. The state executive branch also has a department head that's known as the Governor.

It should be noted that the legislative government drafts and pass laws that govern citizens’ behavior. Also, the statement that both have a <em>vice president </em>serving as second in command is incorrect. The state government doesn't have a vice president.

Read related link on:

brainly.com/question/25140153

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2 years ago
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