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3 years ago

Convert number from scientific notation to standard notation 3.9×10^-3

Mathematics

2 answers:

tigry1 [53]3 years ago

6 0

Answer:

.0039

Step-by-step explanation:

Galina-37 [17]3 years ago

6 0

Answer: If the ^# is negative, move the decimal to the left but if it is positive, move the decimal to the right. 0.0039 is the answer

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The table shown gives values of the function y=g(x) for selected values of x.

klio [65]

Answer: C

Explanation:

A is eliminated because of 3 and 24, 3^2 is 9 and 9 times 3 isnt 24

B is eliminated because of 1 and 6, 2 plus 3 is 5 not 6

C works for all the number sets

D is eliminated because of 1 and 6, again 3 plus 2 is 5 not 6

3 0

2 years ago

Enrollment in a dance studio has grown exponentially since the studio opened. A graph depicting this growth is shown. Determine

denis23 [38]

Answer:

Option (4). 25%

Step-by-step explanation:

The graph attached shows the exponential growth.

Let the graphed function is y = $(1+\frac{r}{100})^{t}$

Here 'r' = Rate of growth

t = Duration of time in years

y = enrollments after time 't' years

Graph shows at time 't' = 0 or initially number of enrollments = 20

After 8 years number of enrollments will be

120 = $20(1+\frac{r}{100})^{8}$

$\frac{120}{20}=(1+\frac{r}{100})^{8}$

6 = $(1+\frac{r}{100})^{8}$

log 6 = $8\text{log}(1+\frac{r}{100})$

0.77815 = $8\text{log}(1+\frac{r}{100})$

$\text{log}(1+\frac{r}{100})$ = 0.0972689

$(1+\frac{r}{100})=1.251$

$\frac{r}{100}=0.251$

r = 25.1%

r ≈ 25%

Therefore, Option (4) will be the answer.

5 0

2 years ago

Convert 237 into binary system

Alex_Xolod [135]

Answer:

237 in binary is 0b11101101

7 0

3 years ago

Read 2 more answers

Carlos wrote three numbers between 0.33 and 0.34 what numbers could Carlos have written?

sergij07 [2.7K]

the correct answer is:

Carlos could have written 0.333, 0.334, and 0.3335.

side notes:

hope this helps or is correct!

4 0

3 years ago

WILL GIVE BRAINLIEST ANSWER

Stels [109]

Answer:

400$

Step-by-step explanation:

100$ is 25% of 400

7 0

3 years ago

Read 2 more answers