3 years ago

The number 323,000,000 in scientific notation is 3.23 x 10". What is the value of n?

Mathematics

1 answer:

Len [333]3 years ago

5 0

<em>Answer: your answer is 32.3 i hope this helps</em>

You might be interested in

What is the rational number equivalent to 3.12?

Artyom0805 [142]

3.12 = 312/100
(÷4)
= 78/25
= 3 3/25

Hope it helped!

4 0

2 years ago

An athlete ran a sprint of 100 ft in 3.1 s. At what speed was the athlete running in miles per hour? Round to the nearest mile p

nordsb [41]

Answer:

22 miles per hour

Step-by-step explanation:

we know that

The speed is the ratio of distance by the time

Let

d -----> distance in feet

t ----> time in seconds

s ----> the speed in ft/sec

$s=\frac{d}{t}$

we have

$d=100\ ft\\t=3.1\ sec$

substitute

$s=\frac{100}{3.1}$

$s=32.26\frac{ft}{sec}$

Remember that

$1\ mi=5,280\ ft$

$1\ h=3,600\ sec$

Convert ft/sec to mi/h

$s=32.26\frac{ft}{sec}=32.26\frac{(1/5,280)}{(1/3,600)}=32.26(\frac{3,600}{5,280})=22\ \frac{mi}{h}$

7 0

2 years ago

What is two decimal that are equivalent to 7.06

ycow [4]

Answer:7.060 and 7.0600

Step-by-step explanation:0 doest not mean nothing

4 0

2 years ago

Read 2 more answers

Five swimmers entered a competition. Four of the swimmers have had their turns. Their scores are 10.8s, 10.75s, 10.79s and 10.81

Shalnov [3]

Answer:

10.74s or faster (lower)

Step-by-step explanation:

The lowest time out of all of them is 10.75, so to all the 5th swimmer needs to do to win is to undercut the swimmer who got 10.75s by a 100th of a second. i.e 10.74s or faster (lower) would win.

6 0

2 years ago

Lisa is planning for a party. She receives quotes from two party planners. Choice A quotes $18 per guest, plus $100 for renting

Ghella [55]

Answer:

x<20

Step-by-step explanation:

7 0

2 years ago