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3 years ago

Part A Rewrite 0.5 as an exponential expression with a base of 2.

Mathematics

1 answer:

koban [17]3 years ago

4 0

Answer:

$2^{-1}$

Explanation:

05/10

Simplifying

1/2

or 2^-1

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Can someone help me with this problem that is in the picture

olga_2 [115]

Answer:

141°

Step-by-step explanation:

39*2 = 78

360 - 78 = 282

282/2 = 141

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3 years ago

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A warehouse store sells 6.5 ounce cans of tuna in packages of 5. A package of 5 cans cost $11.05. The store also sells 5.5 ounce

cluponka [151]

Answer:

6.5-once cans is the best buy

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3 years ago

Which of the following people might want to claim EXEMPT on their W-4

Zina [86]

The person that might want to claim exemption on the W-4 form is John who received money from his internship.

<h3>When can you claim the exemption when filling out the W-4 form?</h3>

This is possible if your income does not derive from:

A salary from a formal job.
Unemployment compensation.
Money from an employer.

<h3>Who can claim the exemption?</h3>

John can likely be exempted because he obtained the money from an internship, which is not a formal job.

Learn more about money in: brainly.com/question/11801782

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2 years ago

I need help with #7 c and d

Misha Larkins [42]

Answer:

c. 33.0%

d. 14.5%

Step-by-step explanation:

For answering questions about percentages in different categories or combinations of categories, it is convenient to find the totals of rows and columns in the table. These totals are shown in the attached.

Students who surf total 32+65 = 97. Of those, 32 also skateboard. The requested percentage is ...

32/97 × 100% ≈ 33.0% . . . . surfers who also skateboard

The total number of students is 166. Of those, the number who neither surf nor skateboard is 24. That percentage is ...

24/166 × 100% ≈ 14.5% . . . . students who don't surf or skateboard

_____

<em>Additional comment</em>

a. 97/166 ≈ 58.4% surf

b. 89/166 ≈ 53.6% do not skateboard

This sort of table is called a "two-way table." One set of categories is represented in rows, another set is represented in columns. This table is filled with <em>frequencies</em>. Such tables can also display <em>relative frequencies</em> by dividing the entire table by the total of totals in the lower right corner.