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dimaraw [331]
3 years ago
7

21. Mike deposited $700 in his savings account and it earned $39.90 in simple interest over 3 years. Find the simple

Mathematics
2 answers:
12345 [234]3 years ago
7 0

Answer:

Es la B

Step-by-step explanation:

Alika [10]3 years ago
5 0
D. 5.85%

700/39.90=17.54
17.54/3=5.85%
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Write in standard form <br><br><br>5.13 x 10₇<br><br>*please help me*
mafiozo [28]

In the standard form, the number 7 here should be an exponent not a sub text.

Answer: 5.13 x 10^(7).

Done!

4 0
3 years ago
On a test that has a normal distribution, a score of 49 falls two standard deviations below the mean, and a score of 61 falls on
Zolol [24]

The mean of this test will be 57.

<h3>What is Standard Deviation and Mean?</h3>

A standard deviation (or σ) is a measure of how dispersed the data is in relation to the mean.

The mean can be used to get an overall idea, or picture, of the data set.

Let Mean be 'm'

and standard deviation= \sigma

So, m-2\sigma=49

and, m + \sigma=61

Solving the above two equation we get

\sigma =4

Now, m= 61-\sigma

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So , the mean of this test will be =57

Learn more about mean and standard deviation here:

brainly.com/question/16030790

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6 0
2 years ago
11/16 is equal to what in decimal form?
Kitty [74]

Answer:

0.6875

Step-by-step explanation:

you're welcome.

7 0
3 years ago
Read 2 more answers
Can someone please help?
Troyanec [42]

Answer:

Option number 3 is an example of distribution

5 0
2 years ago
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974 divided 0.379=?<br> round the answer to the nearest whole number
arsen [322]

Answer:

2570.

Step-by-step explanation:

974 / 0.379

= 2569.92084433

= 2570 (rounded to the nearest whole number)

Hope this helped!

6 0
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