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3 years ago

Which of the following options have the same value as 65% of 20?

Mathematics

2 answers:

Romashka [77]3 years ago

6 0

Answer:

It is A and D

Step-by-step explanation:

65% of 20 is also

.65 * 20 or

65/100 * 20

I did Khan Academy too :)

Alekssandra [29.7K]3 years ago

5 0

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The sales tax in the town where Amanda lives is 7%. Amanda paid $35 in sales tax on a new stereo. What was the price of the ster

Stells [14]

500 Because 35/7 = 5 and 5*100 (100%) = $500

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3 years ago

Read 2 more answers

At the time she had $237 ,the cost of a lesson rose to &19.how many lesson can she pay for with remaining &237

ad-work [718]

12.5, just divide 237 by 19

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3 years ago

Please help me as soon as posable!! In hurry!!(24 points)

attashe74 [19]

The sequence is geometric, so

$a_n = r a_{n-1}$

for some constant r. From this rule, it follows that

$a_3 = r a_2 \implies 20 = 2r \implies r = 10$

and we can determine the first term to be

$a_2 = r a_1 \implies 2 = 10 a_1 \implies a_1 = \dfrac15$

Now, by substitution we have

$a_n = r a_{n-1} = r^2 a_{n-2} = r^3 a_{n-3} = \cdots$

and so on down to (D)

$a_n = r^{n-1} a_1 = 10^{n-1} \cdot \dfrac15$

(notice how the exponent on r and the subscript on a add up to n)

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2 years ago

The slope of a wheelchair ramp should

iren2701 [21]

Answer: Aluminum ramps last much longer than wooden ramps - made from durable non-corrosive aluminum - provide proper traction and load distribution - ADA compliant in most states - maintain their value for resale - less hastle, everything you need in one box - assembles in hours, not weeks - building permits for residential use of pre-engineered ramps are typically not required.

Step-by-step explanation:

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3 years ago

Write in simple radical form:

WARRIOR [948]

Answer:

The answer to your question is $\frac{2}{3}$