4 years ago

Estimate 2,230+13,587 by first rounding each number to the nearest thousand.

1 answer:

5 0

Hello!

2,230 rounded to the nearest thousand is: 2,000

13,587 rounded to the nearest thousand is: 14,000

Add:

2,000 + 14,000 = 16,000

The sum is approximately 16,000.

You might be interested in

How many different twotwo-letter passwords can be formed from the letters

Anna [14]

Answer:

$70$

Step-by-step explanation:

GIVEN: two two-letter passwords can be formed from the letters A, B, C, D, E, F, G and H.

TO FIND: How many different two two-letter passwords can be formed if no repetition of letters is allowed.

SOLUTION:

Total number of different letters $=8$

for two two-letter passwords $4$ different are required.

Number of ways of selecting $4$ different letters from $8$ letters $=^8C_4$

$=\frac{8!}{4!4!}$

$=70$

Hence there are $70$ different two-letter passwords can be formed using $8$ letters.

5 0

3 years ago

Find the missing angles 1-3

Marianna [84]

Answer:

ssdfggbbdbdbdbdbd d sbsbbsnsndnndnddhd

6 0

3 years ago

What is 46.2 x 10 negative 2=

Nutka1998 [239]

The Answer is -924.

4 0

3 years ago

I got paid for 8 hours of work at a victory party, but the host added 20% as my tip and gave me $120. What was my hourly wage, w

Jet001 [13]

120*0.8
96/8
12
The hourly wage without tip is $12

6 0

3 years ago

Read 2 more answers

The Johnson family is taking a car trip. They are driving at an average speed of 60 miles per hour. The graph shows their distan

FromTheMoon [43]

Speed is given by the formula:
speed=distance/ time
this implies that when we rewrite the above formula for distance we shall have:
distance=speed*time
from our question:
speed=60 mph
time=3 1/2 hours=3.5 hours
thus
distance=60x3.5
=210 miles
the answer is 210 miles

7 0

4 years ago

Read 2 more answers