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Romashka-Z-Leto [24]
3 years ago
7

Simplify, and then write in exponential form. Do not evaluate. (7^2)^4

Mathematics
2 answers:
melamori03 [73]3 years ago
7 0

Answer:

7^8

Step-by-step explanation:

(7^2)^4

We know a^b^c = a^(b*c)

(7^2)^4 = 7^(2*4)

           = 7^(8)

vodka [1.7K]3 years ago
6 0
(7x7)(7x7)(7x7)(7x7)
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Ken drives a taxi cab and receives $100 a day plus $0.50 for every mile he drives. He is saving up for a new television that cos
Klio2033 [76]

Answer:

9 days

Step-by-step explanation:

.5 times 400 is 200

200+100 is 300 per day

300 times 8 is 2400

That's not enough so one more day.

Mark me as brainliest if this helps!

7 0
3 years ago
Differentiate <br> \[\ln \sin^2 x\]
iragen [17]
Y = ln {[sin(x)]^2}

use the chain rule

y' = 1 /[sin(x)]^2 * 2sin(x)*cos(x) = 2cos(x) / sin(x) = 2 cot(x)

Answer: 2 cot(x)


7 0
3 years ago
Find the product of √3 and 5√3 in simplest form. Also, determine whether the
pshichka [43]

The product of √3 and 5√3  in its simplest form is 15.

<h3>What is a rational number?</h3>

A rational number is defined as a numerical representation of a part of a whole that represents a fraction number.

It can be a/b of two integers, a numerator a, and a non-zero denominator b.

To determine the product of √3 and 5√3

So, (√3 )(5√3)

⇒ 5 (√3 )(√3 )

⇒ 5(3)

⇒ 15

The result is rational because 15, can be expressed as a ratio of two integers can be 15/1 of two integers, a numerator 15, and denominator 1 ( which is a non-zero).

Thus, the result is rational.

Learn more about rational numbers here:

brainly.com/question/10354322

#SPJ1

3 0
1 year ago
Out of 18 cookies 2/3 are chocolate chip how many of the are chocolate chip
Maksim231197 [3]
12 of the cookies are chocolate chip. 18 divided by 3 is 6. 2 multiplied by 6 is 12.
4 0
3 years ago
Read 2 more answers
Michael is a salesperson. Be sold an emerald for 637.75 and earns 8% commission. How much commission did Michael earn?
Zolol [24]

Answer:

He earns $51.02

Step-by-step explanation:

If Michael earns an 8% commission, then he is paid 8% of what he sells it for. Therefore, he earns 8% of $637.75.

Your equation is y = 0.08 × 637.75

y = 51.02

He earns $51.02

8 0
3 years ago
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