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3 years ago

McGraw hill unit 3 practice problem answers sixth grade lesson 3-1 MATH

Mathematics

2 answers:

Anna007 [38]3 years ago

6 0

Answer:

bgfadnjsaflkdjkfsdjbehheheh

Step-by-step explanation:

Anna71 [15]3 years ago

4 0

Post the questions please

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What is the value of c in the equation below? 2 Superscript negative 4 Baseline times 2 squared = a Superscript b Baseline = c N

OverLord2011 [107]

Question:

What is the value of c in the equation below?

$2^{-4}*2^2 = a^b = c$

A. -4 B. -2 C. 1/64 D. 1/4

Answer:

$c = \frac{1}{4}$

Step-by-step explanation:

Given

$2^{-4}*2^2 = a^b = c$

Required

Find c

The equation can be rewritten as:

$c = 2^{-4}*2^2$

$c = a^b$

Solving: $c = 2^{-4}*2^2$

Apply law of indices

$c = 2^{-4+2}$

$c = 2^{-2}$

Apply law of indices

$c = \frac{1}{2^2}$

$c = \frac{1}{4}$

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3 years ago

Read 2 more answers

Which expression is equivalent to (2^5)^-2

irinina [24]

<u><em>1/1024 is the correct answer.</em></u> First you had to apply exponent rule, and it gave us, $\frac{1}{(2^5)^2}$ , or $2^5^*^2$ . Then you can also refine, and it gave us, $2^10$ , or $\frac{1}{2^10}$ . And it gave us the answer is $2^1^0=2*2*2*2*2*2*2*2*2*2=1024$ , or 1/1024 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

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4 years ago

Question

maria [59]

Answer:

He needs 16 ounces of raisins and 8 ounces of nuts

Step-by-step explanation:

Let

x -----> the number of ounces of raisins

y -----> the number of ounces of nuts

we know that

x+y=24 -----> equation A

x=2y -----> equation B

Solve the system by substitution

Substitute equation B in equation A and solve for y

(2y)+y=24

3y=24

y=8 ounces of nuts

Find the value of x

x=2(8)=16 ounces of raisins

therefore

He needs 16 ounces of raisins and 8 ounces of nuts

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3 years ago

Read 2 more answers

Please hellppp please someone help me fast

VikaD [51]

I believe it’s A, a scale factor of 2.

I hope this helps!

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4 years ago

ilgram surveyed both a panel of Yale undergraduates and a panel of psychology professors before he conducted his original experi

Anarel [89]

Answer:

The answer is "Choice A"

Step-by-step explanation:

Please find the numbering of the question in the attached file.

Before they performed his initial experiment, Milgram examined both a Yale undergraduate panel as well as a psychology panel. In all of these polls, the majority of the people expected which less than 1 percent will go to 450 volts, that's why Milgram subsequently surveyed the respondents and found 84% happy they had taken part, but only 1% regretted their participation.

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3 years ago