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Dvinal [7]
3 years ago
13

Solve 3^2x+3=243 for x. A. x = 10 B. x = 2 C. x = 2/5 D. x = 1

Mathematics
1 answer:
telo118 [61]3 years ago
3 0
I think its B but im not 100% sure
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The table shows the transportation method of employees at a certain company. What percent of the total amount of employees drive
Aleks04 [339]

Answer:

about 0.38 %

Step-by-step explanation:

Total = 1,400 Employees

Those who drive a bus = 530

530 / 1,400 = 0.378571428571429

round up = about 0.38 %

3 0
2 years ago
Solve. 8x² + 5 = 35 Round to the nearest hundredth. Enter your answers in the boxes. The solutions are approximately and .
lora16 [44]

Answer:

x=1.94

x = - 1.94

Step-by-step explanation:

8x² + 5 = 35

Subtract 5 from each side

8x² + 5-5 = 35-5

8x²  = 30

Divide each side by 8

8x² /8 = 30/8

x² = 15/4

Take the square root of each side

sqrt( x²) = ±sqrt(15/4)

x = ±sqrt(15/4)

x=1.93649

x = - 1.93649

To the nearest hundredth

x=1.94

x = - 1.94

4 0
3 years ago
Read 2 more answers
Please help me answer as soon as possible. Thank u very much. Work is due tomorrow.
Firdavs [7]
The answer is 3 11/12 because the last one said RUNNING and it asked how much did he SWIM. Here is the math.

6/12 + 5/12 = 11/12

1+2=3

3 11/12. Hope this helped!
5 0
4 years ago
Read 2 more answers
Guido is a citizen and resident of Belgium. He has a full-time job in Belgium and has lived there with his family for the past 1
Korvikt [17]

Answer:

<em>Guido stayed in US in 2018 for 180 days which are greater than 31 days. </em>

<em>Guido Stayed in US in 2018 and in 2017 = (180 + 66) > 183 days. </em>

<em>So, yes Guido does meet US Statutory definition in 2018 and stayed 180 days in 2018.</em>  

Step-by-step explanation:

Let's find out how many days in total Guido stayed in US in these 3 years 2017, 2018 and 2019.

Year = 2017

Days = 200

Year = 2018

Days = 180

Year = 2019

Days = 70

Total days stayed = 200 + 180 + 70

Total Days Stayed = 450 days.

In U.S, there are two tests are in place and for non-citizen of U.S and for the resident Alien or non - resident Alien status, one must pass one of these two tests, which are as follows:

1. Green Card Test:

2. Substantial Presence Test:

Here, in this problem, Guido is citizen and resident of Belgium. So, will check his criteria according to the substantial presence test.

So, the question is: how many days Guido was present in the U.S in 2018 under resident alien status.

In 2018, Guido stayed in US for 180 days.

So, according to the Substantial Presence test, one must be physically present in US for more than 31 days to be eligible for resident alien status. In addition, in 2018, his total of physical presence in US in 2018 and one third of physical presence in 2017 must be greater than 183 days.

If we see, both conditions are matched in case of Guido.

<em>Guido stayed in US in 2018 for 180 days which are greater than 31 days. </em>

<em>Guido Stayed in US in 2018 and in 2017 = (180 + 66) > 183 days. </em>

<em>So, yes Guido does meet US Statutory definition in 2018 and stayed 180 days in 2018.</em>  

3 0
3 years ago
Find the surface area of a square pyramid with length 9 ft and slant height 12 ft.
zvonat [6]
<span>SA=(9<span>)2</span>+2(9)(12)
That's the answer</span>
7 0
3 years ago
Read 2 more answers
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