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3 years ago

12

Interval notation, I need help with this and I can't figure out how to do it!!

1 answer:

aliya0001 [1]3 years ago

8 0

To find A∩B, you need to find the values that both data sets include, or where they overlap. Both data sets include the number range of 0 to 3. Because both data sets include 0, but set A does not include 3, the answer is [0, 3).

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HELP ASAP!!! math problem 50 points!!!

kirill115 [55]

The answer to the question should be option B

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3 years ago

Solve the following system of equations.<br><br> 2x+y=3<br> x=2y-1

Anvisha [2.4K]

Answer:

Step-by-step explanation:

1,1

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3 years ago

Read 2 more answers

Suppose that $3500 is placed in an account that pays 2% interest compounded each year. Assume that no withdrawals are made from

Burka [1]

1% of $3500 is $35

Double that means

2% is $70

So first year would be $3570

Now

1% of $3570 is $35.70
2% is $71.40

So second year would be

$3641.40

7 0

3 years ago

The real estate term lake frontage refers to the distance along the edge of a piece of property that touches a lake.

storchak [24]

Answer:

Part a) The lake frontage of lot A is $50.9\ yd$

Part b) The lake frontage of lot B is $58.4\ yd$

Part c) The lake frontage of lot C is $64.7\ yd$

Part d) The prices of the other lots, from least to greatest, are $\$286,836.94$ and $\$317,779.96$

Step-by-step explanation:

we know that

If two figures are similar, then the ratios of its corresponding sides is equal

Find the lake frontage (to the nearest tenth) of each lot shown

we have that

$\frac{174}{(48+55+61)}=\frac{A}{48}=\frac{B}{55}=\frac{C}{61}$

$\frac{174}{164}=\frac{A}{48}=\frac{B}{55}=\frac{C}{61}$

step 1

Find the lake frontage of lot A

$\frac{174}{164}=\frac{A}{48}$

$A=174*48/164=50.9\ yd$

step 2

Find the lake frontage of lot B

$\frac{174}{164}=\frac{B}{55}$

$B=174*55/164=58.4\ yd$

step 3

Find the lake frontage of lot C

$\frac{174}{164}=\frac{C}{61}$

$C=174*61/164=64.7\ yd$

step 4

Find the prices of the other lots

we know that the price of the lot A is $\$250,000$ (given problem)

so

by proportion

$\frac{\$250,000}{50.9}=\frac{\$B}{58.4}=\frac{\$C}{64.7}$

<u>Find the price lot B</u>

$\frac{\$250,000}{50.9}=\frac{\$B}{58.4}$

$B=250,000*58.4/50.9=\$286,836.94$

<u>Find the price lot C</u>

$\frac{\$250,000}{50.9}=\frac{\$C}{64.7}$

$C=250,000*64.7/50.9=\$317,779.96$

The prices of the other lots, from least to greatest, are $\$286,836.94$ and $\$317,779.96$

8 0

4 years ago

Consider the following expression.<br><br> 4x4y+4y3<br> Identify the degree.

Arte-miy333 [17]

Answer:

Consider the following expression: 3x. 2. +7x−2−4x. It can also come as 16xy+4y

=3.

4 0

3 years ago