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Andrew [12]
2 years ago
12

Scientific notation is written in the form a*10^n. What must be true about the a value?

Mathematics
2 answers:
Rama09 [41]2 years ago
8 0

Answer:

It has to be a single digit between 1 and 10

-Dominant- [34]2 years ago
4 0
It has to be a single digit between 1 and 10
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Claire accepted a new job at a company with a contract guaranteeing annual raises. Let S
TiliK225 [7]

Answer:

6 years

Step-by-step explanation:

First, you need to write an equation for this problem. I'll write it in slope intercept:

y = mx + b

where m is the slope and b is the y-intercept

To find m, do (change in y/change in x):

using (2, 59000) and (5, 72500),

(72500 - 59000) / (5 - 2)

= 13500 / 3

= 4500

So we have y = 4500x + b

To find b, plug in one of the points into the equation with the slope:

using (2, 59000),

y = 4500x + b

59000 = 4500(2) + b

59000 = 9000 + b

50000 = b

So now you have an equation: y = 4500x + 50000. Now that there is an equation, just insert the given y-value and solve:

when y = 77000

y = 4500n + 50000

= 77000 = 4500x + 50000

= 27000 = 4500x

= 6 = x

So, when Claire's Salary is 77000, her number of years at the company is 6.

6 0
3 years ago
PLEASE HELP PLEASE i really need help
Musya8 [376]

Answer:

The constant of proportionality is 6 because 6x2=12 6x4=24 6x6=36 and it keep going

Step-by-step explanation:

7 0
3 years ago
100 POINTS HELP ME NOW!
vladimir1956 [14]

Answer:

160

Step-by-step explanation:

A rectangular prism's surface area is 2(wl+hl+hw).

2·(10·5+2·5+2·10)=160.

7 0
2 years ago
PLEASE HELP FIRST CORRECT ANSWER GETS BRAINLIEST AND LOTS OF POINTS JUST FOR ANSWERING
goblinko [34]

Answer:

The translated function is g(x)= 1/x+2 +3

Step-by-step explanation:

3 0
1 year ago
Read 2 more answers
The driver of a car moving at 86.0 km/h receives a text message on his cellphone. If it takes him 6.1 seconds to read and respon
AveGali [126]

Answer: 0.0905475920892 miles

Step-by-step explanation:

Convert km to Miles using conversion

1km = 0.6213712 miles

86 x 0.6213712 = 53.4379232 miles/hour

divide that by 60 to get miles per minute. Divide again to get miles per second

53.4379232 / 60 / 60 = 0.0148438675556 miles/second

6.1 x 0.0148438675556 = 0.0905475920892 miles

8 0
2 years ago
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