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Alex73 [517]
2 years ago
5

Given that 6 > –2, which statements are true? Check all that apply.

Mathematics
2 answers:
Illusion [34]2 years ago
6 0

Answer:

(2)(6) > (-2)(2)\\12>-4

True

(-2)(6) > (-2)(-2)\\-12>4

False

(2)(6) < (-2)(2)\\12

False

RoseWind [281]2 years ago
4 0

Answer:

see below

Step-by-step explanation:

if  6 > –2 then

when you multiply both sides by positive number, sign of inequality will stay the same so >

(2)(6) > (–2)(2) true

when you multiply both sides by negative number, sign of inequality will  not stay the same so <

(–2)(6) > (–2)(–2) false

when you multiply both sides by positive number, sign of inequality will stay the same so >

(2)(6) < (–2)(2) false

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Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars) per year to the university, however, she must pay
sleet_krkn [62]

Answer:

213 euros per month

Step-by-step explanation:

1dollar = 0.7306euros

thus $3,500 dollars can be found by a rule of three

dollar             euro

1             ⇒  0.7306

3500     ⇒        x

we find x as follows:

x=\frac{0.7306*3500}{1} = 2,557.1 euros

She will pay 2,557.1  euros per year.

Dividing between the 12 months of the year:

\frac{2,557.1}{12}=213.1

Rounding to the nearest whole euro she will pay 213 euros per month.

7 0
2 years ago
Find the simple interest on $6000 from 16 May 2010 to 9 October 2010 at 10 percent per annum​
omeli [17]

Answer:

$240.02

Step-by-step explanation:

10% per year means "how much percent per day?"

We need to divide 10 by 365 since there are 365 days in a year. Hence,

\frac{10}{365}=0.0274

So, that is 0.0274% per day

In decimal, we have to divide this percentage by 100, so, that is:

0.0274/100 = 0.000274

Daily interest on the principal is thus the multiplication of this value with principal (6000), that is:

0.000274  * 6000 = 1.644

<u>For how many days??</u>

From 16 May till 9 October would be:

16 May - 31 May = 15 days

1 June - 30 June = 30 days

1 July - 31 July = 31 days

1 Aug - 31 Aug = 31 days

1 Sep - 30 Sep = 30 days

1 Oct - 9 Oct = 9 days

Total Days is  15 + 30 + 31 + 31 + 30 + 9 = 146 days

Thus, total simple interest for 146 days would be:

1.644 * 147 = $240.02

8 0
2 years ago
John should drive to his workplace and back to home. On the way to the workplace it was raining, so he drove at speed of 42mph.
elixir [45]

Answer:

47.25 mph

Step-by-step explanation:

Represent the total distance traveled as 2x. Average speed= total distance/total time

When going at 42 mph, the time would be x/42 and when going at 54 mph the time would be x/54 to travel x distance. Add x/42 and x/54 together to get 16x/378. Then divide 2x by 16x/378 to get 47.25 mph. Also this is RSM innit?

5 0
2 years ago
1. When developing an interval estimate for the difference between two sample means, with sample sizes of n1 and n2, A. n1 must
Yuri [45]

Answer:

D. n1 and n2 can be of different sizes

Step-by-step explanation:

When we are trying to develop interval estimate for difference between two populations, we first select two samples from these populations. We get the interval using the required statistic.

These are:

- Sample size of both populations. Which are n1 and n2 respectively.

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- sample standard deviation.

The samples of different sample sizes can be used and we are not obligated to make use of the same sample size.

4 0
2 years ago
1.Design a number line containing five (5) points 2.Benin, one of the smallest count pinstripes in Africa, has a total area of 4
gtnhenbr [62]
1.Design a number line containing five (5) points
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 100,000
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 10,160,555
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 nearest thousand means
 1,000
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 43,475
 thousand: 44,000

 Round off the number of miles of surfaced roads to the nearest ten. nearest ten means
 10
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d. Round off the number of people who live in rural areas to the nearest million
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5 0
2 years ago
Read 2 more answers
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