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2 years ago

Year and found she

Mathematics

1 answer:

Liula [17]2 years ago

8 0

Answer:

28.729%

Step-by-step explanation:

The yield percentage is found from ...

((end value) -(start value))/(start value) × 100%

= (18434 -14320)/14320 × 100%

= 4114/14320 × 100% ≈ 28.729%

Supriya's investment had an effective yield of 28.729%.

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A ladder that is 21 feet long is propped against a building. The bottom of the ladder was placed 4 feet from the base of the bui

solmaris [256]

Answer:

sorry im late but the answer is C. 20.6

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Two events, A and B, are independent of each other. P(A)=– and P(A and B)

Georgia [21]

Answer:

D: 0.75

$P(B) = \frac{6}{8} = 0.75$

Step-by-step explanation:

Explanation:-

Independent events:

If the occurrence of the event 'B' is not effected by the occurrence or non- occurrence of the event 'A' then the event 'B' is said to be independent of 'A'

The two events are independent if the incidence of one event is not affect the probability of other event.

P(A∩B) = P(A) P(B)

Given data A and B are independent events

Given data

$P(AnB) = \frac{1}{8} and P(A) =\frac{1}{6}$

we know that A and B are independent events are

P(A∩B) = P(A) P(B)

$\frac{1}{8} = \frac{1}{6} P(B)$

Now calculation we get

$P(B) = \frac{6}{8} = 0.75$

Final answer:-

$P(B) = \frac{6}{8} = 0.75$

7 0

3 years ago

Do you guys what's 5y/3=20

arlik [135]

$\frac{5y}{3}=20\\\\5y=60\\\\y=12\\\\Answear\ is\ 12.$

3 0

3 years ago

What are the roots of x cubed - 7*x squared + 13x-6

Natalka [10]

The roots of x^3 - 7x^2 + 13x - 6 are 0.697, 2 and 4.303

<h3>How to determine the roots?</h3>

The expression is given as:

x^3 - 7x^2 + 13x - 6

Express as a function

f(x) = x^3 - 7x^2 + 13x - 6

Next, we plot the graph of the function f(x) (see attachment)

From the attached graph, we have the zeros to be:

x = 0.697, 2 and 4.303

Hence, the roots of x^3 - 7x^2 + 13x - 6 are 0.697, 2 and 4.303