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2 years ago

Write the expression as a power and evaluate 2^6 *4 WILL AWARD BRAINLIEST!!!

Mathematics

1 answer:

ipn [44]2 years ago

7 0

Answer:

${2}^{6} \times 4 = {2}^{6} \times {2}^{2}$

According to the laws of indices, when multiplying numbers with exponents and the bases are the same add the powers

$= {2}^{6 + 2}$

$= {2}^{8}$

$= 256$

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butalik [34]

Answer:

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Step-by-step explanation:

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3 years ago

SOMEONE PLS HELP IM CONFUSED , WILL MARK BRAINLIEST

leva [86]

Answer. multiply 13 and 64 then round to the nearest tenth

Step-by-step explanation:

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2 years ago

Gavin rolls a fair dice 48 times. How many times would Gavin expect to roll an even number?

pantera1 [17]

Answer: The number of times Gavin expect to roll an even number =24

Step-by-step explanation:

Given: Numbers of a fair dice = 1, 2, 3, 4, 5, 6

even numbers = 2, 4, 6

odd numbers = 1, 3, 5

Probability of getting an even number = $\dfrac{3}{6}=\dfrac12$

If Gavin rolls a fair dice 48 times.

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Hence, the number of times Gavin expect to roll an even number =24

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2 years ago

A pair of running shoes cost 60.00. The sales tax is 3%. How much is sales tax?

____ [38]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Solve.

bixtya [17]

Answer:

$-3 ± 2\sqrt{3} = x$

Step-by-step explanation:

x² + 6x + 9 = 12 → x² + 6x - 3

Since this Quadratic Expression is unfactorable, apply the Quadratic Formula:

$x = -b ± \frac{\sqrt{{b}^{2} - 4ac}}{2a}$

$-6 ± \frac{\sqrt{{6}^{2} - 4(1)(-3)}}{2(1)} = -6 ± \frac{\sqrt{36 + 12}}{2} = -6 ± \frac{\sqrt{48}}{2} \\ \\ -3 ± 2\sqrt{3}$

√48 = √[3 × 16] = 4√3

½[4√3] = 2√3

Then attach half of -6 to it as well [-3]:

-3 ± 2√3

I am joyous to assist you anytime.

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3 years ago