All categories

3 years ago

Find a fraction or mixed number equivalent to each decimal.

Mathematics

1 answer:

Sphinxa [80]3 years ago

7 0

Answer:

13. 1/3

14. 1/20

15. 9/20

16. 9/200

17. 253/25

18. 39/10

You might be interested in

A line passes through the points (2,2) and (5,8). What is its equation in slope-intercept form?

Vsevolod [243]

Answer:

y=2x+6

Step-by-step explanation:

Slope of line is 2

Plug slope and first set of coords into point-slope intercept form

3 0

3 years ago

D=1/3fk, solve for f

Stella [2.4K]

Answer:

f=3d/k

Step-by-step explanation:

3 0

3 years ago

WILL GIVE BRAINLIEST IF CORRECT!!

alexgriva [62]

Answer:

4 miles

Step-by-step explanation:

5 0

3 years ago

Help please desperate!!

zhenek [66]

Answer:

Step-by-step explanation:

$V=\pi r^2h\\=\pi *4^2*3\\=48\pi$

7 0

3 years ago

In 2016 the United States had a population of about 323 million people and was growing at 0.7 %. Use an explicit exponential mod

ElenaW [278]

Answer:

2047

Step-by-step explanation:

We are given that

Growing rate=0.7%

$\frac{dp}{dt}=\frac{0.7}{100}P$

$\int \frac{dP}{P}=0.007\int dt$

$lnP=0.007t+C$

Using the formula

$\int \frac{dx}{x}=ln x+C$

$P=e^{0.007t+C}=e^{0.007t}\cdot e^C=Ae^{0.007t}$

$e^C=A$

Initially when t=0,P=323 million

Substitute the values

$323 million=A$

$P=323e^{0.007t}$

Now, substitute P=400 million

$400=323e^{0.007t}$

$ln\frac{400}{323}=0.007t$

$ln(1.2384)=0.007t$

$t=\frac{ln(1.2384}{0.007}$

$t=30.5\approx 31 Years$

Year=2016+31=2047

Hence,In 2047 the U.S population will reach 400 million people.

5 0

3 years ago