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pashok25 [27]
3 years ago
11

Write the following expression in exponential form: (2 points)

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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HELLLPPPP
xenn [34]

Answer:

Step-by-step explanation:

The output of a function is 3 less than 6 times the

input. Find the input when the output is 15.

find out u

8 0
3 years ago
If 75 is 25% of a value what is the value
Reptile [31]

Answer:

300

Step-by-step explanation:

25% = 1/4 75 times 4=300

3 0
4 years ago
Read 2 more answers
The number −6 is 2 more than an unknown number. Find the unknown number.
andrezito [222]

Answer:

-8

Step-by-step explanation:

if its 2 more then -6-2=-8

so if you think the opposite negative 8 plus 2 is -6

3 0
3 years ago
(b) What portion of the official U.S. poverty threshold (roughly $29,000 for a family of four) is met by the World Bank’s measur
otez555 [7]
World Bank's threshold for poverty is $1.25 per person per day. 
For a family of four this gives:
Daily income = (number of people) * threshold
Daily income = 4 * $1.25
Daily income = $5
For a year this is:
Yearly income = (daily income) *365
Yearly income = $5 *365
Yearly income = $1825

U.S. poverty threshold is set at $29000. Portion of threshold can be calculated as:
Portion\text{ }of\text{ }threshold= \frac{Poverty\text{ }threshold\text{ }(World\text{ }Bank)}{Poverty\text{ }threshold\text{ }(U.S.)} *100\% \\  \\ Portion\text{ }of\text{ }threshold= \frac{1825}{29000} *100\% \\  \\ Portion\text{ }of\text{ }threshold=6.29\%

The poverty threshold measured by World Bank is 6.29% of the U.S. poverty threshold.
5 0
3 years ago
F(t)= 102,000/1+4400e^-t
AnnZ [28]

Answer:

Beginning (t=0) population with flu is 23.

After 4 weeks, population with flu is 1250.

After an infinite amount of weeks, the population witf flu is 102000

Step-by-step explanation:

First question asks you to replace t with 0 because it says beginning.

102000/(1+4400e^-0)=102000/(1+4400)=102000/4401=23.17655 approximately. To nearest whole number this is 23.

After 4 weeks means we replace t with 4:

102000/(1+4400e^-4)

Calculator time:

1250.17142 which to nearest whole number is 1250

If t is super large, then e^-t is super close to 0.

So the limiting number is

102000/(1+4400×0)=102000/1=102000

8 0
3 years ago
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