A famous painting was purchased for $560,000 in the year 2021. The value has been increasing by $8,000 per year.

Use the following for the next two questions. A large company is interested in investing in software designed to allow a compute

Dmitriy789 [7]

the answer is 66.43

this is because he is the man and I need more message here so that I can send it the answer is 66.43the answer is 66.43

this is because he is the man and I need more message here so that I can send it the answer is 66.43

8 0

3 years ago

How many three digit numbers have digits whose sum is greater than 2?

LenaWriter [7]

Answer:

896

Step-by-step explanation:

Let's talk first about how many 3 digit numbers there are. The first 3 digit number is 100 and the last is 999. So there are 999-100+1 numbers that are 3 digits long. That simplifies to 900.

Now let's find how many of those have a sum for the digits being 1, then 2 ? Then take that sum away from the 900 to see how many 3 digit numbers have the sum of their digits being more than 2.

3 digit numbers with sum of 1:

The first and only number is 100 since 1+0+0=1.

We can't include 010 or 001 because these aren't really three digits long.

3 digit numbers with sum of 2:

The first number is 101 since 1+0+1=2.

The second number is 110 since 1+1+0=2.

The third number is 200 since 2+0+0=2.

That's the last of those. We could only use 0,1, and 2 here.... Anything with a 3 in it would give us something larger than or equal to 3.

So there are 900-1-3 numbers who are 3 digits long and whose sum of digits is greater than 2.

This answer simplifies to 896.

3 0

3 years ago

Read 2 more answers

Which of the expressions below has a 4 in the ones place of the sum? Select all that apply.

lara [203]

Answer:

its C or D

Step-by-step explanation:

i think it's both !

8 0

3 years ago

Read 2 more answers

What is the x integer for the equation y=3x- 2

Aleksandr [31]

Answer:

maybe x=0=>y=1 or maybe x=0=>y=-2

8 0

3 years ago

An election ballot asks voters to se4five city commissioners from a group of fifteen candidates. In how many wsys can this be do

svp [43]

That's "15 choose 5"

$\displaystyle{15 \choose 5} = \dfrac{15! }{5! 10!} = \dfrac{15 \cdot 14 \cdot 13 \cdot 12 \cdot 11}{5 \cdot 4 \cdot 3 \cdot 2 \cdot 1} = (15/(5(3))(14/2)(13)(12/4)(11)\\\\= 7(13)(3)(11)=231(13)=3003$

Answer: 3003 ways

8 0

3 years ago