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FinnZ [79.3K]
3 years ago
8

What is the prefix of kilometer?

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
6 0
Prefix: Kilo (k) (Notice the k is lowercase)
Base: Meter
Sidana [21]3 years ago
4 0
You may write like this hW<span> = 169 000 mm = 16 900 cm = 169 m = 0.169 km using the</span>millimeter<span> (</span>SI prefix milli<span>, symbol m), </span>centimeter<span> (</span>SI prefix centi, symbol c), or kilometer (SI prefix<span> kilo, symbol k). This exmaple Would be the correct one.</span>
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A building company bids on two large projects. The CEO believes the chance of winning the 1st is 0.6, the chance of winning the
Ksju [112]

Answer:

0.8

Step-by-step explanation:

A: P(1) = .6, P(2) = .5, P(1 and 2) = .3

P(1 or 2) = P(1) + P(2) - P(1 and 2) .6 + .5 - .3 = 0.8

4 0
3 years ago
The expression cosine of pi over 2 times cosine of pi over 3 plus sine of pi over 2 times sine of pi over 3 can be rewritten as
9966 [12]

Solution:

Given;

\cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}

Using the identities;

Thus;

\begin{gathered} \cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}=\cos(\frac{\pi}{2}-\frac{\pi}{3}) \\  \\ \cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}=\cos(\frac{\pi}{6}) \end{gathered}

CORRECT OPTION: A

6 0
1 year ago
Measuring Units Worksheet 2 Convert the following measurements. 1 a. 4.13 cm = mm 2 a. 486 cm = m 3 a. 4.2 m = cm 4 a. 706 cm =
DaniilM [7]

Answer:

  1. 41.3 mm
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  3. 420 cm
  4. 7.06 m
  5. 2.2 cm
  6. 5.93 m
  7. 255 cm
  8. 79 cm
  9. 46.9 mm
  10. 3.29 m

Step-by-step explanation:

7 0
3 years ago
The function f(x)=501170(0.98)x gives the population of a Texas City x years after 1995. What was the population in 1995?
galina1969 [7]

Answer:

The population of a Texas City in 1,995 was 501,170\ people

Step-by-step explanation:

we have

f(x)=501,170(0.98^{x})

we know that

The population in 1,995 is for x=0

so

substitute the value of x=0 in the function f(x)

f(0)=501,170(0.98^{0})=501,170\ people

4 0
3 years ago
The difference of twice a number and five is three. Find the number.
zmey [24]

2x - 5 = 3

2x = 3 + 5 = 8

x = 8/2 = 4

7 0
3 years ago
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