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IrinaVladis [17]
3 years ago
14

For each value of w, determine whether it is a solution to 4w+9>-19. Is it a solution?

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
3 0

Answer:

1. Yes

2. Yes

3. No

4. No

Step-by-step explanation:

4(-2) +9>-19 Multiply 4 and -2

-8+9>-19 Add -8 and 9

1 > -19 1 is greater than -19

4(5) +9>-19

20+9>-19

29>-19 29 is greater than -19

4(-10) +9>-19

-40+8>-19

-32>-19 -32 is not greater than -19

4(-7) +9>-19

-28+9>-19

-19>-19 -19 is not greater than -19

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Oxana [17]

Answer:

time is 6.76 years

Step-by-step explanation:

given data

amount = $150

payment = $100

rate r = 6%  = 0.06

to find out

time period t

solution

we know it is compounding continuous

so we will apply here formula that is

amount = payment × e^{rt}   ..........1

put here all value we get

amount = payment × e^{rt}  

150 = 100 × e^{0.06t}  

take ln both side

ln 1.5 =  e^{0.06t}  

0.40546 = 0.06t

t = 0.40546 / 0.06

t = 6.76

so time is 6.76 years

7 0
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The fraction 9/4 can be written as the mixed number 2 and 1/4.

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6 0
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Answer:

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Step-by-step explanation:

All you have to do is multiply 184.32 times two. You can also try this with other numbers.

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