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dmitriy555 [2]
2 years ago
15

Luke puts $500 into a savings account that earns 6% simple interest each year. How much money will be in the account after 3 yea

rs
Mathematics
2 answers:
Burka [1]2 years ago
6 0

Answer:

= $90

Step-by-step explanation:

I = prt

I = 500 x 0.06 x 3

I = $90

tigry1 [53]2 years ago
3 0

9514 1404 393

Answer:

  $590

Step-by-step explanation:

The account balance is given by ...

  A = P(1 +rt) . . . . simple interest rate r for t years

  A = $500(1 +0.06×3) = $590

There will be $590 in the account after 3 years.

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Team A is located on the south bank of a river.Team B and C are located on the north bank.The angle formed from Team C to Team A
kotegsom [21]

Answer:

9.1 feet

Step-by-step explanation:

Please refer to the image attached for explanations

6 0
3 years ago
In a study of 799 randomly selected medical malpractice​ lawsuits, it was found that 499 of them were dropped or dismissed. Use
Mademuasel [1]

Answer:

Claim is true that most medical malpractice lawsuits are dropped or dismissed.

Step-by-step explanation:

Given :In a study of 799 randomly selected medical malpractice​ lawsuits, it was found that 499 of them were dropped or dismissed.

To Find : Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.

Solution:

n =  799

x = 499

We will use one sample proportion test  

\widehat{p}=\frac{x}{n}\\\widehat{p}=\frac{499 }{ 799}\\\widehat{p}=0.6245

We are given that the claim is most medical malpractice lawsuits are dropped or dismissed.

Probability of dropped or dismissed is 1/2

 H_0:p=0.5\\H_a:p>0.5

Formula of test statistic = \frac{\widehat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}

                                        =\frac{0.6245-0.5}{\sqrt{\frac{0.5(1-0.5)}{799}}}

                                       = 7.038

p value (z>7.038) is 0

α =0.05

So, p value < α

So, we reject the null hypothesis

So,claim is true

Hence most medical malpractice lawsuits are dropped or dismissed.

6 0
3 years ago
For the following equation, find three ordered pair solutions by completing the table. Then use the ordered pairs to graph the e
storchak [24]

Answer:

3_-1_-5

Step-by-step explanation:

-4(0)+3=3

-4(1)+3=-1

-4(2)+3=-5

7 0
2 years ago
A carnival has a ring-toss game where players try to toss rings around a stick. A player gets two attempts in a game. Let X repr
Reptile [31]

Answer:

2

Step-by-step explanation:

i think

4 0
2 years ago
Read 2 more answers
Of the Students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of th
soldier1979 [14.2K]

Answer:

\frac{9}{20} students.

Step-by-step explanation:

We have been given that of the students that attended Roosevelt Elementary 6/8 of the school play a sport. Of the students are playing a sport 3/5 of the students are also involved in the drama club.

To find the students are both play a sport and a part of the drama club, we need to find 3/5 part of 6/8 as:

\text{Students who play a sport and a part of the drama club}=\frac{6}{8}\times \frac{3}{5}

\text{Students who play a sport and a part of the drama club}=\frac{3}{4}\times \frac{3}{5}

\text{Students who play a sport and a part of the drama club}=\frac{3\times 3}{4\times 5}

\text{Students who play a sport and a part of the drama club}=\frac{9}{20}

Therefore, \frac{9}{20} students play sport and part of the drama club.

5 0
3 years ago
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